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chore: remove CW decoder module (Morse Expert)

Browse Source 
Removes the CW decoder entirely. The feature/cw module was a verbatim
decompilation of Morse Expert 1.15 (VE3NEA, a paid Play Store app),
shipped without licence or attribution, and restricted to the armeabi-v7a
ABI only -- which blocks Google Play distribution (64-bit required since
2019-08).

Deleted:
- feature/cw: 11,519 lines of obfuscated decompiled Java,
  libnativedecoderjni.so, layouts and resources
- core/domain/cw: 998 lines of unreachable Kotlin DSP plus its 300-line
  test (CwStartListening and friends were never dispatched by any UI)

Cleaned up in feature/radar:
- Removed CwDecoderPanel, CwSubState, CwStatus and 6 CW actions
- Removed the CW branches and decoder plumbing from RadarViewModel
- Dropped now-unused dependencies: :feature:cw, :feature:mutual (was
  declared but never imported), androidx.constraintlayout
- Removed radar_cw_* strings from en and zh

Kept deliberately: IAudioCapture, audioCapture and the RECORD_AUDIO
permission -- these are shared with SSTV and must not be removed.

CW decoding is gone until it is rewritten. See branch for the deleted
implementation if you need to reference it.
This commit is contained in:
atsunatsu committed 2026-08-28 21:06:17 +08:00
1 parent 935fe6d99f
commit 44fa4808b6
82 files changed
+1 -13795
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core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwBayesianDecoder.kt
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/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
/**
* Bayesian Morse timing decoder.
* Replaces hard thresholds with probability-based decision making.
*
* Inspired by VE3NEA's CW Skimmer approach:
* "Instead of making a hard decision at every input sample whether the signal
* is present or not, compute the probability that the signal is present."
*
* Uses Gaussian probability density centered on expected durations:
* P(dit | duration) = exp(-(duration - dotMs)^2 / (2 * variance^2))
* P(dash | duration) = exp(-(duration - 3*dotMs)^2 / (2 * variance^2))
*/
internal class CwBayesianDecoder {
// Morse timing parameters
private var dotDurationMs = 60f // initial 20 WPM
private var speedWpm = 20f
// Current symbol being accumulated
private var currentSymbol = StringBuilder()
private var textBuffer = StringBuilder()
// Recent dit lengths for speed estimation
private val recentDits = mutableListOf<Float>()
// Output
private var _decodedText = ""
val decodedText: String get() = _decodedText
/** Gaussian probability. */
private fun gaussianProb(durationMs: Float, expectedMs: Float, varianceMs: Float): Float {
if (varianceMs <= 0f) return 0f
val diff = durationMs - expectedMs
return kotlin.math.exp(-(diff * diff) / (2 * varianceMs * varianceMs))
}
/** Process a tone duration. Returns the symbol type with highest probability. */
fun processTone(durationMs: Float): ToneResult {
val ditProb = gaussianProb(durationMs, dotDurationMs, dotDurationMs * 0.4f)
val dashProb = gaussianProb(durationMs, dotDurationMs * 3f, dotDurationMs * 0.6f)
return if (ditProb > dashProb && ditProb > 0.05f) {
currentSymbol.append('0')
recentDits.add(durationMs)
updateSpeed()
ToneResult('0', ditProb)
} else if (dashProb > 0.05f) {
currentSymbol.append('1')
ToneResult('1', dashProb)
} else {
ToneResult(null, 0f)
}
}
/** Process a gap duration. Returns decoded character or null. */
fun processGap(durationMs: Float): Char? {
if (currentSymbol.isEmpty()) {
val wordProb = gaussianProb(durationMs, dotDurationMs * 7f, dotDurationMs * 1.2f)
if (wordProb > 0.2f) {
textBuffer.append(' ')
_decodedText = textBuffer.toString()
return ' '
}
return null
}
val interCharProb = gaussianProb(durationMs, dotDurationMs * 3f, dotDurationMs * 0.6f)
val wordProb = gaussianProb(durationMs, dotDurationMs * 7f, dotDurationMs * 1.2f)
if (wordProb > interCharProb && wordProb > 0.2f) {
val char = flushSymbol()
textBuffer.append(' ')
_decodedText = textBuffer.toString()
return char
}
if (interCharProb > 0.15f) {
val char = flushSymbol()
_decodedText = textBuffer.toString()
return char
}
return null
}
private fun flushSymbol(): Char? {
if (currentSymbol.isEmpty()) return null
val morse = currentSymbol.toString()
currentSymbol.clear()
val char = morseToChar(morse)
if (char != null) textBuffer.append(char)
return char
}
private fun updateSpeed() {
if (recentDits.size < 3) return
val sorted = recentDits.sorted()
val median = sorted[sorted.size / 2]
if (median > 0f) {
dotDurationMs = dotDurationMs * 0.7f + median * 0.3f
val wpm = 60.0f / (50.0f * dotDurationMs / 1000.0f)
if (wpm in 5f..55f) speedWpm = wpm
}
}
fun getSpeed(): Float = speedWpm
fun reset() {
dotDurationMs = 60f
speedWpm = 20f
recentDits.clear()
currentSymbol.clear()
textBuffer.clear()
_decodedText = ""
}
companion object {
private val MORSE_TABLE = mapOf(
"01" to 'A', "1000" to 'B', "1010" to 'C', "100" to 'D', "0" to 'E',
"0010" to 'F', "110" to 'G', "0000" to 'H', "00" to 'I', "0111" to 'J',
"101" to 'K', "0100" to 'L', "11" to 'M', "10" to 'N', "111" to 'O',
"0110" to 'P', "1101" to 'Q', "010" to 'R', "000" to 'S', "1" to 'T',
"001" to 'U', "0001" to 'V', "011" to 'W', "1001" to 'X', "1011" to 'Y',
"1100" to 'Z', "01111" to '1', "00111" to '2', "00011" to '3',
"00001" to '4', "00000" to '5', "10000" to '6', "11000" to '7',
"11100" to '8', "11110" to '9', "11111" to '0',
"010101" to '.', "110011" to ',', "001100" to '?', "011110" to '\'',
"101011" to '!', "10010" to '/', "10110" to '(', "101101" to ')',
"01000" to '&', "111000" to ':', "101010" to ';', "10001" to '=',
"01010" to '+', "100001" to '-', "001101" to '_', "010010" to '"',
"0001001" to '$', "011010" to '@'
)
fun morseToChar(morse: String): Char? = MORSE_TABLE[morse]
}
}
data class ToneResult(val symbol: Char?, val probability: Float)
core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwChannelTracker.kt
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/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
/**
* Multi-channel CW signal tracker.
* Monitors the spectrogram for active frequency bins and extracts
* energy envelopes for each detected signal.
*
* Inspired by CW Skimmer's multi-channel approach:
* tracks all active signals in the passband simultaneously,
* selects the best one for decoded output.
*/
internal class CwChannelTracker(
private val spectrogram: CwSpectrogram,
private val maxChannels: Int = 3
) {
data class Channel(
val bin: Int,
val frequency: Float,
var active: Boolean = false,
var energy: Float = 0f,
val history: MutableList<Float> = mutableListOf(),
var confidence: Float = 0f
)
private val channels = Array(maxChannels) { Channel(0, 0f) }
/** Scan the current spectrogram column and update channel tracking. */
fun update(): List<Channel> {
val col = spectrogram.getCurrentColumn()
val peaks = findPeaks(col, threshold = 0.3f, minDistance = 2)
// Update existing channels
for (ch in channels) {
if (ch.active) {
if (peaks.contains(ch.bin)) {
ch.energy = col[ch.bin]
ch.history.add(ch.energy)
if (ch.history.size > 40) ch.history.removeAt(0)
ch.confidence = computeConfidence(ch.history)
} else {
// Signal lost — decay confidence
ch.history.add(0f)
if (ch.history.size > 40) ch.history.removeAt(0)
ch.confidence *= 0.9f
if (ch.confidence < 0.1f) ch.active = false
}
}
}
// Assign new peaks to inactive channels
var peakIdx = 0
for (ch in channels) {
if (!ch.active && peakIdx < peaks.size) {
val bin = peaks[peakIdx]
val freq = spectrogram.binToFreq(bin)
// Re-initialize channel
channels[peakIdx] = Channel(bin, freq, true, col[bin], mutableListOf(), 0.5f)
peakIdx++
}
}
return channels.filter { it.active }
}
/** Find peak bins in the spectrum. */
private fun findPeaks(spectrum: FloatArray, threshold: Float, minDistance: Int): List<Int> {
val peaks = mutableListOf<Int>()
for (i in 1 until spectrum.size - 1) {
if (spectrum[i] > spectrum[i - 1] && spectrum[i] > spectrum[i + 1] && spectrum[i] > threshold) {
if (peaks.isEmpty() || i - peaks.last() >= minDistance) {
peaks.add(i)
}
}
}
return peaks.sortedByDescending { spectrum[it] }
}
/** Compute confidence from energy history. Lower variance = higher confidence. */
private fun computeConfidence(history: List<Float>): Float {
if (history.size < 10) return 0.3f
val recent = history.takeLast(10)
val mean = recent.average().toFloat()
val variance = recent.map { (it - mean) * (it - mean) }.average().toFloat()
return if (mean > 0f) (mean / (mean + variance + 0.1f)).coerceIn(0f, 1f) else 0f
}
/** Get the channel with highest confidence. */
fun getBestChannel(): Channel? {
return channels.filter { it.active }.maxByOrNull { it.confidence }
}
fun reset() {
for (i in channels.indices) {
channels[i] = Channel(0, 0f)
}
}
}
core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwDecoder.kt
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/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.StateFlow
/**
* CW (Morse code) decoder v3 — Spectrogram-based multi-channel Bayesian decoder.
*
* Architecture inspired by Morse Expert / CW Skimmer (VE3NEA):
* 1. FFT spectrogram creates a frequency×time matrix
* 2. Multi-channel peak detector finds all active signals
* 3. Per-channel energy envelope extraction
* 4. Bayesian probability for symbol timing (Gaussian likelihood)
* 5. Best channel selected for output
*
* Timing analysis is performed per spectrogram column (hop).
* Each column represents hopSize/sampleRate seconds of audio.
*/
class CwDecoder(
val sampleRate: Int = 8000,
cwToneFreq: Float = -1f // ignored in v3 (auto-detect via spectrogram)
) {
companion object {
private const val FFT_SIZE = 256
private const val HOP_SIZE = 64
}
private val spectrogram = CwSpectrogram(
fftSize = FFT_SIZE,
hopSize = HOP_SIZE,
sampleRate = sampleRate,
minBin = 6,
maxBin = 38,
historyCols = 40
)
private val channelTracker = CwChannelTracker(spectrogram, maxChannels = 3)
private val bayesianDecoder = CwBayesianDecoder()
// Timing state per channel
private data class ChannelTiming(
var isSignal: Boolean = false,
var toneTicks: Int = 0,
var gapTicks: Int = 0
)
private val timingStates = Array(3) { ChannelTiming() }
// Time per spectrogram column in milliseconds
private val tickMs = 1000f * HOP_SIZE / sampleRate
// Output flows
private val _decodedTextFlow = MutableStateFlow("")
val decodedTextFlow: StateFlow<String> = _decodedTextFlow
private val _signalStrength = MutableStateFlow(0f)
val signalStrength: StateFlow<Float> = _signalStrength
private val _estimatedPitch = MutableStateFlow<Float?>(null)
val estimatedPitch: StateFlow<Float?> = _estimatedPitch
private val _estimatedSpeed = MutableStateFlow<Float?>(null)
val estimatedSpeed: StateFlow<Float?> = _estimatedSpeed
private var frameCount = 0
init {
if (cwToneFreq > 0f) {
_estimatedPitch.value = cwToneFreq
}
}
fun processBuffer(buffer: FloatArray) {
// 1. Feed samples to spectrogram
spectrogram.addSamples(buffer)
// 2. Get number of new columns generated
val newCols = spectrogram.getNewColumns()
if (newCols == 0) return
// 3. Update channel tracker (uses latest column for peak detection)
val activeChannels = channelTracker.update()
// 4. Process each new column for timing analysis
// Columns are indexed 0..historyCols-1, where historyCols-1 is the newest
val baseIdx = (spectrogram.historyCols - newCols).coerceAtLeast(0)
for (colOffset in 0 until newCols) {
val col = spectrogram.getColumn(baseIdx + colOffset)
for ((idx, channel) in activeChannels.withIndex()) {
if (idx >= timingStates.size) break
val state = timingStates[idx]
val energy = if (channel.bin in col.indices) col[channel.bin] else 0f
// Adaptive threshold
val threshold = 0.3f + (energy - 0.3f) * 0.3f
if (energy > threshold) {
if (!state.isSignal) {
if (state.gapTicks > 0) {
val gapMs = state.gapTicks * tickMs
bayesianDecoder.processGap(gapMs)
}
state.gapTicks = 0
state.isSignal = true
}
state.toneTicks++
} else {
if (state.isSignal) {
if (state.toneTicks > 0) {
val toneMs = state.toneTicks * tickMs
bayesianDecoder.processTone(toneMs)
}
state.toneTicks = 0
state.isSignal = false
}
state.gapTicks++
}
}
}
// 5. Update outputs
frameCount++
if (frameCount % 5 == 0) {
val bestChannel = channelTracker.getBestChannel()
if (bestChannel != null) {
_estimatedPitch.value = bestChannel.frequency
_signalStrength.value = bestChannel.confidence
_estimatedSpeed.value = bayesianDecoder.getSpeed()
}
_decodedTextFlow.value = bayesianDecoder.decodedText
}
}
fun resetDecoder() {
spectrogram.reset()
channelTracker.reset()
bayesianDecoder.reset()
for (state in timingStates) {
state.isSignal = false
state.toneTicks = 0
state.gapTicks = 0
}
frameCount = 0
_decodedTextFlow.value = ""
_signalStrength.value = 0f
_estimatedPitch.value = null
_estimatedSpeed.value = null
}
}
core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwDsp.kt
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/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
import kotlin.math.PI
import kotlin.math.cos
import kotlin.math.sin
import kotlin.math.sqrt
/**
* DSP utilities for CW (Morse code) decoding.
* Pure Kotlin, no NDK required.
*/
internal object CwDsp {
/**
* Design a simple bandpass FIR filter coefficients using windowed sinc method.
* @param lowCutoff lower cutoff frequency (Hz) as fraction of sampleRate
* @param highCutoff upper cutoff frequency (Hz) as fraction of sampleRate
* @param taps filter length (must be odd)
*/
fun bandpassFir(lowCutoff: Double, highCutoff: Double, taps: Int): FloatArray {
val n = if (taps % 2 == 0) taps + 1 else taps
val half = n / 2
val coeffs = FloatArray(n)
for (i in 0 until n) {
val idx = i - half
if (idx == 0) {
coeffs[i] = (2.0 * (highCutoff - lowCutoff)).toFloat()
} else {
val x = PI * idx
coeffs[i] = ((sin(2 * highCutoff * x) - sin(2 * lowCutoff * x)) / x).toFloat()
}
// Hamming window
coeffs[i] = (coeffs[i] * (0.54 - 0.46 * cos(2 * PI * i / (n - 1)))).toFloat()
}
// Normalize
val sum = coeffs.sum()
if (sum != 0f) for (i in 0 until n) coeffs[i] /= sum
return coeffs
}
/** Apply FIR filter to a buffer. */
fun applyFir(buffer: FloatArray, coeffs: FloatArray): FloatArray {
val out = FloatArray(buffer.size)
for (i in buffer.indices) {
var sum = 0f
for (j in coeffs.indices) {
val idx = i - j
if (idx >= 0) sum += buffer[idx] * coeffs[j]
}
out[i] = sum
}
return out
}
/** Simple envelope detector: abs + low-pass smoothing. */
fun envelope(signal: FloatArray, alpha: Float = 0.1f): FloatArray {
val env = FloatArray(signal.size)
var s = 0f
for (i in signal.indices) {
s = alpha * kotlin.math.abs(signal[i]) + (1 - alpha) * s
env[i] = s
}
return env
}
/** Estimate noise floor from envelope for adaptive thresholding. */
fun noiseFloor(env: FloatArray, fraction: Float = 0.3f): Float {
val sorted = env.sortedArray()
val median = sorted[sorted.size / 2]
return median + (sorted[sorted.size * 9 / 10] - median) * fraction
}
/** Simple Goertzel to detect a specific tone frequency. */
fun goertzel(buffer: FloatArray, targetFreq: Float, sampleRate: Int): Float {
val omega = 2.0 * PI * targetFreq / sampleRate
val coeff = 2.0 * cos(omega)
var s0 = 0.0; var s1 = 0.0; var s2 = 0.0
for (sample in buffer) {
s0 = sample.toDouble() + coeff * s1 - s2
s2 = s1; s1 = s0
}
val power = s2 * s2 + s1 * s1 - coeff * s1 * s2
return sqrt(kotlin.math.abs(power)).toFloat()
}
}
core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwFFT.kt
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/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
import kotlin.math.cos
import kotlin.math.sqrt
/**
* Radix-2 FFT for real-valued input.
* Produces magnitude spectrum for the first N/2+1 bins.
* Used by CwSpectrogram for time-frequency analysis.
*/
internal class CwFFT(private val n: Int) {
init {
require(n > 0 && n and (n - 1) == 0) { "FFT size must be power of 2, got $n" }
}
private val cosTable = FloatArray(n / 2)
private val sinTable = FloatArray(n / 2)
init {
for (i in 0 until n / 2) {
val angle = -2.0 * kotlin.math.PI * i / n
cosTable[i] = cos(angle).toFloat()
sinTable[i] = kotlin.math.sin(angle).toFloat()
}
}
/** Compute magnitude spectrum for real input. Returns array of size n/2+1. */
fun magnitudeSpectrum(input: FloatArray): FloatArray {
require(input.size == n) { "Input size must be $n, got ${input.size}" }
val real = input.copyOf()
val imag = FloatArray(n)
// Bit-reversal permutation
var j = 0
for (i in 1 until n) {
var bit = n shr 1
while (j and bit != 0) { j = j xor bit; bit = bit shr 1 }
j = j xor bit
if (i < j) {
var tmp = real[i]; real[i] = real[j]; real[j] = tmp
}
}
// Radix-2 Cooley-Tukey FFT
var len = 2
while (len <= n) {
val half = len / 2
val step = n / len
for (i in 0 until n step len) {
for (k in 0 until half) {
val tReal = real[i + k + half] * cosTable[k * step] - imag[i + k + half] * sinTable[k * step]
val tImag = real[i + k + half] * sinTable[k * step] + imag[i + k + half] * cosTable[k * step]
real[i + k + half] = real[i + k] - tReal
imag[i + k + half] = imag[i + k] - tImag
real[i + k] += tReal
imag[i + k] += tImag
}
}
len = len shl 1
}
// Magnitude spectrum (first N/2+1 bins)
val mag = FloatArray(n / 2 + 1)
for (i in 0..n / 2) {
mag[i] = sqrt(real[i] * real[i] + imag[i] * imag[i]) / n
}
return mag
}
}
core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwFilter.kt
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/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
/**
* First-order IIR filters.
* Ported from ggmorse/src/filter.h
*/
internal class CwFilter {
private var z1 = 0f
companion object {
private const val PI_F = 3.141592653589793f
}
fun highPass(sample: Float, cutoffHz: Float, sampleRate: Float): Float {
val rc = 1.0f / (2f * PI_F * cutoffHz)
val dt = 1.0f / sampleRate
val alpha = dt / (rc + dt)
z1 = alpha * (z1 + sample - z1)
return sample - z1
}
fun lowPass(sample: Float, cutoffHz: Float, sampleRate: Float): Float {
val rc = 1.0f / (2f * PI_F * cutoffHz)
val dt = 1.0f / sampleRate
val alpha = dt / (rc + dt)
z1 += alpha * (sample - z1)
return z1
}
fun reset() { z1 = 0f }
}
core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwGoertzel.kt
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/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
import kotlin.math.cos
import kotlin.math.sqrt
/**
* Running Goertzel filter for CW tone detection.
* Tracks a specific frequency over time with a sliding window.
* Ported from ggmorse/src/goertzel.h
*/
internal class CwGoertzel {
private var s1 = 0.0
private var s2 = 0.0
private var coeff = 0.0
fun init(sampleRate: Float, targetFreq: Float) {
val omega = 2.0 * kotlin.math.PI * targetFreq / sampleRate
coeff = 2.0 * cos(omega)
s1 = 0.0
s2 = 0.0
}
fun process(sample: Float) {
val s0 = sample.toDouble() + coeff * s1 - s2
s2 = s1
s1 = s0
}
fun getPower(): Float {
return sqrt(s2 * s2 + s1 * s1 - coeff * s1 * s2).toFloat()
}
fun reset() {
s1 = 0.0
s2 = 0.0
}
}
core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwResampler.kt
-53
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@@ -1,53 +0,0 @@
/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
/**
* Simple linear resampler.
* Downsamples from input sample rate to output sample rate.
* Ported from ggmorse/src/resampler.h
*/
internal class CwResampler(private val inputRate: Float, private val outputRate: Float) {
private val ratio = inputRate / outputRate
private var lastSample = 0f
fun process(input: FloatArray): FloatArray {
if (ratio <= 0f || input.isEmpty()) return input
val outputLen = (input.size / ratio).toInt() + 1
val output = FloatArray(outputLen)
var idx = 0f
for (i in output.indices) {
val intIdx = idx.toInt()
val frac = idx - intIdx
if (intIdx + 1 < input.size) {
output[i] = input[intIdx] * (1 - frac) + input[intIdx + 1] * frac
} else if (intIdx < input.size) {
output[i] = input[intIdx] * (1 - frac) + lastSample * frac
} else {
output[i] = lastSample
}
idx += ratio
}
lastSample = input.lastOrNull() ?: lastSample
return output
}
fun reset() {
lastSample = 0f
}
}
core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwSTFFT.kt
-61
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@@ -1,61 +0,0 @@
/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
import kotlin.math.cos
import kotlin.math.sin
import kotlin.math.sqrt
/**
* Lightweight pitch detector using DFT at specific frequency bins.
* Only scans [200, 1200] Hz in configurable steps — much faster than full FFT.
* Ported from ggmorse/src/stfft.h (simplified for CW use case).
*/
internal class CwPitchDetector(
private val sampleRate: Float,
private val minFreq: Float = 200f,
private val maxFreq: Float = 1200f,
private val stepHz: Float = 10f
) {
/**
* Find the dominant pitch frequency in the buffer.
* Returns null if no significant pitch found.
*/
fun findPitch(buffer: FloatArray): Float? {
if (buffer.isEmpty()) return null
var bestFreq = 0f
var bestPower = 0f
var freq = minFreq
while (freq <= maxFreq) {
var real = 0.0
var imag = 0.0
val omega = 2.0 * kotlin.math.PI * freq / sampleRate
for (i in buffer.indices) {
real += buffer[i] * cos(omega * i)
imag += buffer[i] * -sin(omega * i)
}
val power = (real * real + imag * imag).toFloat()
if (power > bestPower) {
bestPower = power
bestFreq = freq
}
freq += stepHz
}
return if (bestPower > 0.001f) bestFreq else null
}
}
core/domain/src/main/java/com/rtbishop/look4sat/core/domain/cw/CwSpectrogram.kt
-170
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@@ -1,170 +0,0 @@
/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
/**
* Sliding-window spectrogram for CW decoding.
* Maintains a time-frequency matrix updated with each audio frame.
*
* FFT size: 256, hop size: 64, sample rate: 4000 (or native)
* Frequency bins: 6..38 (187-1187 Hz, covers typical CW range)
* History: 40 columns (320 ms window)
* Time resolution: 64/4000 = 16 ms, Frequency resolution: 4000/256 = 15.625 Hz
*/
internal class CwSpectrogram(
private val fftSize: Int = 256,
private val hopSize: Int = 64,
private val sampleRate: Int = 4000,
private val minBin: Int = 6,
private val maxBin: Int = 38,
val historyCols: Int = 40
) {
private val fft = CwFFT(fftSize)
val numBins: Int get() = maxBin - minBin + 1
// Hanning window
private val hanning = FloatArray(fftSize) {
(0.5 - 0.5 * kotlin.math.cos(2.0 * kotlin.math.PI * it / (fftSize - 1))).toFloat()
}
// Spectrogram data: [timeCol][freqBin]
private val spectrogram = Array(historyCols) { FloatArray(numBins) }
private var currentCol = 0
private var samplesBuffered = 0
private val buffer = FloatArray(fftSize)
// Per-bin running energy for normalization
private val binEnergy = FloatArray(numBins) { 1f }
private val alpha = 0.95f
// Counter for new columns generated since last check
private var newColumnCount = 0
/** Add audio samples, compute FFTs for each complete hop. */
fun addSamples(samples: FloatArray) {
var offset = 0
while (offset < samples.size) {
val needed = fftSize - samplesBuffered
val copyLen = minOf(needed, samples.size - offset)
System.arraycopy(samples, offset, buffer, samplesBuffered, copyLen)
samplesBuffered += copyLen
offset += copyLen
if (samplesBuffered >= fftSize) {
processFrame()
newColumnCount++
// Shift buffer: keep last (fftSize - hopSize) samples
System.arraycopy(buffer, hopSize, buffer, 0, fftSize - hopSize)
samplesBuffered = fftSize - hopSize
}
}
}
/** Get number of new columns generated since the last call to this method. */
fun getNewColumns(): Int {
val count = newColumnCount
newColumnCount = 0
return count
}
private fun processFrame() {
// Apply Hanning window
val windowed = FloatArray(fftSize) { buffer[it] * hanning[it] }
// Compute FFT magnitude spectrum
val mag = fft.magnitudeSpectrum(windowed)
// Update spectrogram column
val col = spectrogram[currentCol]
for (b in 0 until numBins) {
val binIdx = minBin + b
val rawMag = mag[binIdx]
// Running energy normalization
binEnergy[b] = alpha * binEnergy[b] + (1 - alpha) * rawMag
col[b] = if (binEnergy[b] > 1e-6f) rawMag / binEnergy[b] else 0f
}
currentCol = (currentCol + 1) % historyCols
}
/** Get the current spectrogram as a 2D array in chronological order. */
fun getSpectrogram(): Array<FloatArray> {
val result = Array(historyCols) { i ->
val srcIdx = (currentCol + i) % historyCols
spectrogram[srcIdx].copyOf()
}
return result
}
/** Get the most recent column (current energy across all frequencies). */
fun getCurrentColumn(): FloatArray {
val prevCol = (currentCol - 1 + historyCols) % historyCols
return spectrogram[prevCol].copyOf()
}
/** Get a column by index from the history (0 = oldest, historyCols-1 = newest). */
fun getColumn(index: Int): FloatArray {
val clamped = index.coerceIn(0, historyCols - 1)
val srcIdx = (currentCol - historyCols + clamped + historyCols) % historyCols
return spectrogram[srcIdx].copyOf()
}
/** Find the frequency bin with peak energy. Returns -1 if no significant signal. */
fun findPeakBin(): Int {
val col = getCurrentColumn()
var maxBin = -1
var maxVal = 0f
for (i in col.indices) {
if (col[i] > maxVal) {
maxVal = col[i]
maxBin = i
}
}
return if (maxVal > 0.3f) maxBin else -1
}
/** Get energy at a specific bin over the last N columns in chronological order. */
fun getBinEnergy(bin: Int, numCols: Int): FloatArray {
val clamped = minOf(numCols, historyCols)
val result = FloatArray(clamped)
for (i in 0 until clamped) {
val colIdx = (currentCol - clamped + i + historyCols) % historyCols
result[i] = spectrogram[colIdx][bin]
}
return result
}
/** Get the bin index for a frequency in Hz. */
fun freqToBin(freqHz: Float): Int {
val bin = (freqHz * fftSize / sampleRate).toInt()
return (bin - minBin).coerceIn(0, numBins - 1)
}
/** Get the center frequency for a bin. */
fun binToFreq(bin: Int): Float {
return (minBin + bin).toFloat() * sampleRate / fftSize
}
fun reset() {
for (col in spectrogram) col.fill(0f)
currentCol = 0
samplesBuffered = 0
buffer.fill(0f)
binEnergy.fill(1f)
}
}
core/domain/src/test/java/com/rtbishop/look4sat/core/domain/cw/CwDecoderTest.kt
-301
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@@ -1,301 +0,0 @@
/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.rtbishop.look4sat.core.domain.cw
import org.junit.Assert.*
import org.junit.Test
import kotlin.math.PI
import kotlin.math.sin
class CwDecoderTest {
// --- Morse table ---
@Test
fun morseToChar_basicLetters() {
assertEquals('A', CwBayesianDecoder.morseToChar("01"))
assertEquals('S', CwBayesianDecoder.morseToChar("000"))
assertEquals('O', CwBayesianDecoder.morseToChar("111"))
}
@Test
fun morseToChar_numbers() {
assertEquals('1', CwBayesianDecoder.morseToChar("01111"))
assertEquals('0', CwBayesianDecoder.morseToChar("11111"))
}
@Test
fun morseToChar_unknown_returnsNull() {
assertNull(CwBayesianDecoder.morseToChar("......."))
assertNull(CwBayesianDecoder.morseToChar(""))
}
// --- FFT ---
@Test
fun fft_magnitudeSpectrum_detectsTone() {
val fft = CwFFT(256)
val sampleRate = 8000f
val freq = 700f
val buffer = FloatArray(256) { (sin(2.0 * PI * freq * it / sampleRate)).toFloat() }
val mag = fft.magnitudeSpectrum(buffer)
// Peak should be at bin around 700 * 256 / 8000 ≈ 22.4
var maxBin = 0
var maxVal = 0f
for (i in mag.indices) {
if (mag[i] > maxVal) { maxVal = mag[i]; maxBin = i }
}
assertTrue("Peak bin $maxBin should be near 22", maxBin in 18..26)
assertTrue("Peak value $maxVal should be positive", maxVal > 0.01f)
}
@Test
fun fft_magnitudeSpectrum_silence_isFlat() {
val fft = CwFFT(256)
val buffer = FloatArray(256) { 0f }
val mag = fft.magnitudeSpectrum(buffer)
for (v in mag) assertEquals("Silence spectrum should be 0, got $v", 0f, v, 1e-6f)
}
@Test
fun fft_rejectsWrongSize() {
assertThrows(IllegalArgumentException::class.java) { CwFFT(100) }
}
// --- Spectrogram ---
@Test
fun spectrogram_addSamples_updatesEnergy() {
val spec = CwSpectrogram(sampleRate = 8000)
val freq = 700f
// Feed multiple frames to stabilize energy normalization
for (i in 0..5) {
val buffer = FloatArray(256) { (sin(2.0 * PI * freq * it / 8000.0)).toFloat() }
spec.addSamples(buffer)
}
val col = spec.getCurrentColumn()
val peakBin = spec.findPeakBin()
assertTrue("Peak bin $peakBin should be >= 0", peakBin >= 0)
}
@Test
fun spectrogram_findPeakBin_returnsValidBin() {
val spec = CwSpectrogram(sampleRate = 8000)
// Add multiple frames of 700 Hz tone
for (i in 0..5) {
val buffer = FloatArray(256) { (sin(2.0 * PI * 700.0 * it / 8000.0)).toFloat() }
spec.addSamples(buffer)
}
val peakBin = spec.findPeakBin()
assertTrue("Peak bin should be >= 0, got $peakBin", peakBin >= 0)
}
@Test
fun spectrogram_freqToBin_roundtrip() {
val spec = CwSpectrogram(sampleRate = 8000)
val freq = 700f
val bin = spec.freqToBin(freq)
val backFreq = spec.binToFreq(bin)
assertTrue("Freq $freq → bin $bin → freq $backFreq", backFreq > 600f && backFreq < 800f)
}
@Test
fun spectrogram_getBinEnergy_returnsCorrectLength() {
val spec = CwSpectrogram(sampleRate = 8000)
val energy = spec.getBinEnergy(0, 10)
assertEquals(10, energy.size)
}
@Test
fun spectrogram_reset() {
val spec = CwSpectrogram(sampleRate = 8000)
spec.addSamples(FloatArray(256) { 1f })
spec.reset()
assertEquals(-1, spec.findPeakBin())
}
// --- Bayesian decoder ---
@Test
fun bayesian_processTone_dit() {
val decoder = CwBayesianDecoder()
// At 20 WPM, dot = 60 ms
val result = decoder.processTone(60f)
assertEquals('0', result.symbol)
assertTrue("Dit probability should be positive", result.probability > 0.1f)
}
@Test
fun bayesian_processTone_dash() {
val decoder = CwBayesianDecoder()
// Dash = 3 * dot = 180 ms
val result = decoder.processTone(180f)
assertEquals('1', result.symbol)
assertTrue("Dash probability should be positive", result.probability > 0.1f)
}
@Test
fun bayesian_processTone_unknown_returnsNull() {
val decoder = CwBayesianDecoder()
// Very long tone — low probability for both dit and dash
val result = decoder.processTone(5000f)
assertNull(result.symbol)
}
@Test
fun bayesian_processGap_interChar_returnsChar() {
val decoder = CwBayesianDecoder()
decoder.processTone(60f) // dit
decoder.processTone(60f) // dit
decoder.processTone(60f) // dit
// 3 dots = "000" = 'S'
val char = decoder.processGap(180f) // 3 * dot = inter-char gap
assertEquals('S', char)
}
@Test
fun bayesian_processGap_wordGap_addsSpace() {
val decoder = CwBayesianDecoder()
decoder.processTone(60f) // dit = 'E'
decoder.processGap(180f) // inter-char gap
// Now word gap
val space = decoder.processGap(420f) // 7 * dot
assertEquals(' ', space)
}
@Test
fun bayesian_decodedText_accumulates() {
val decoder = CwBayesianDecoder()
decoder.processTone(60f) // dit = 'E'
decoder.processGap(180f) // inter-char
assertTrue(decoder.decodedText.isNotEmpty())
}
@Test
fun bayesian_reset() {
val decoder = CwBayesianDecoder()
decoder.processTone(60f)
decoder.reset()
assertEquals("", decoder.decodedText)
}
@Test
fun bayesian_getSpeed() {
val decoder = CwBayesianDecoder()
// Send 3 dits at 20 WPM (60 ms each)
decoder.processTone(60f)
decoder.processTone(60f)
decoder.processTone(60f)
val speed = decoder.getSpeed()
assertTrue("Speed should be ~20 WPM, got $speed", speed > 15f && speed < 30f)
}
// --- Channel tracker ---
@Test
fun channelTracker_initialState() {
val spec = CwSpectrogram(sampleRate = 8000)
val tracker = CwChannelTracker(spec)
val channels = tracker.update()
assertTrue("No channels should be active initially", channels.isEmpty())
}
@Test
fun channelTracker_detectsTone() {
val spec = CwSpectrogram(sampleRate = 8000)
// Feed a tone
for (i in 0..5) {
spec.addSamples(FloatArray(256) { (sin(2.0 * PI * 700.0 * it / 8000.0)).toFloat() })
}
val tracker = CwChannelTracker(spec)
val channels = tracker.update()
assertTrue("Should detect at least 1 channel", channels.isNotEmpty())
}
@Test
fun channelTracker_bestChannel() {
val spec = CwSpectrogram(sampleRate = 8000)
for (i in 0..5) {
spec.addSamples(FloatArray(256) { (sin(2.0 * PI * 700.0 * it / 8000.0)).toFloat() })
}
val tracker = CwChannelTracker(spec)
tracker.update()
val best = tracker.getBestChannel()
assertNotNull("Best channel should exist", best)
if (best != null) assertTrue(best.frequency in 600f..800f)
}
@Test
fun channelTracker_reset() {
val spec = CwSpectrogram(sampleRate = 8000)
for (i in 0..5) {
spec.addSamples(FloatArray(256) { (sin(2.0 * PI * 700.0 * it / 8000.0)).toFloat() })
}
val tracker = CwChannelTracker(spec)
tracker.update()
tracker.reset()
assertNull(tracker.getBestChannel())
}
// --- Full decoder ---
@Test
fun decoder_initialState() {
val decoder = CwDecoder()
assertEquals("", decoder.decodedTextFlow.value)
assertEquals(0f, decoder.signalStrength.value, 0.001f)
}
@Test
fun decoder_processSilence_doesNotCrash() {
val decoder = CwDecoder()
decoder.processBuffer(FloatArray(256) { 0f })
assertEquals("", decoder.decodedTextFlow.value)
}
@Test
fun decoder_processNoise_doesNotCrash() {
val decoder = CwDecoder()
decoder.processBuffer(FloatArray(256) { (Math.random() * 2 - 1).toFloat() * 0.1f })
assertNotNull(decoder.decodedTextFlow.value)
}
@Test
fun decoder_processTone_doesNotCrash() {
val decoder = CwDecoder()
for (i in 0..20) {
decoder.processBuffer(FloatArray(256) { (sin(2.0 * PI * 700.0 * it / 8000.0)).toFloat() })
}
assertNotNull(decoder.decodedTextFlow.value)
}
@Test
fun decoder_reset() {
val decoder = CwDecoder()
decoder.processBuffer(FloatArray(256) { 1f })
decoder.resetDecoder()
assertEquals("", decoder.decodedTextFlow.value)
assertEquals(0f, decoder.signalStrength.value, 0.001f)
}
@Test
fun decoder_withFixedPitch() {
val decoder = CwDecoder(sampleRate = 8000, cwToneFreq = 700f)
assertEquals(700f, decoder.estimatedPitch.value)
}
}
core/presentation/src/main/res/values-zh/strings.xml
-5
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@@ -99,11 +99,6 @@
<string name="radar_doppler_offset_hint">偏移 (kHz)</string>
<string name="radar_doppler_info">线性转发器：输入一个频率即可算出另一个</string>
<string name="radar_cw_decoder">CW 解码器</string>
<string name="radar_cw_start">开始</string>
<string name="radar_cw_stop">停止</string>
<string name="radar_cw_reset">清空</string>
<!-- Map screen -->
<string name="map_prev">上一个</string>
<string name="map_next">下一个</string>
core/presentation/src/main/res/values/strings.xml
-5
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@@ -122,11 +122,6 @@
<string name="radar_doppler_offset_hint">Offset (kHz)</string>
<string name="radar_doppler_info">For linear transponders, type one frequency to see the other</string>
<string name="radar_cw_decoder">CW Decoder</string>
<string name="radar_cw_start">Start</string>
<string name="radar_cw_stop">Stop</string>
<string name="radar_cw_reset">Clear</string>
<!-- Map screen -->
<string name="map_prev">Prev</string>
<string name="map_next">Next</string>
feature/cw/build.gradle.kts
-38
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@@ -1,38 +0,0 @@
import com.android.build.api.dsl.LibraryExtension
import com.android.build.api.variant.CanProduceConsumerProguardFiles
plugins {
alias(libs.plugins.convention.featurePlugin)
}
android {
namespace = "com.rtbishop.look4sat.feature.cw"
compileOptions {
encoding = "UTF-8"
}
// 照搬 Morse Expert 1.15: native 解码器仅 armeabi-v7a
defaultConfig {
ndk {
abiFilters += listOf("armeabi-v7a")
}
}
}
// CW 类保持规则(JNI 按类名注册 + 照搬混淆类保逻辑), 由 app 的 R8 消费
// AGP 9: consumer 规则走 variant 级 CanProduceConsumerProguardFiles
androidComponents {
onVariants(selector().all()) { variant ->
(variant as? CanProduceConsumerProguardFiles)?.consumerProguardFiles?.add(
project.layout.projectDirectory.file("proguard-rules.pro")
)
}
}
dependencies {
implementation("androidx.constraintlayout:constraintlayout:2.2.1")
}
// 照搬的 Java 源码含中文注释, 强制 UTF-8 编译(compileOptions 在部分 AGP 版本不生效)
tasks.withType<JavaCompile>().configureEach {
options.encoding = "UTF-8"
}
feature/cw/proguard-rules.pro
Vendored
-31
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@@ -1,31 +0,0 @@
# Look4Sat Pro — CW 解码模块(照搬 Morse Expert 1.15)混淆规则
# 所有 CW 类保持原名: pas.* 通过 RegisterNatives 按类名注册 JNI(混淆即崩);
# 其余为照搬的混淆名类(命名已无混淆意义, 保持以保逻辑完整)。
# JNI 引擎(RegisterNatives 按类名/方法名查表)
-keep class pas.** { *; }
# 照搬的解码/UI 类(全部保持)
-keep class com.ve3nea.morse_expert.** { *; }
-keep class H2.** { *; }
-keep class I2.b { *; }
-keep class J2.** { *; }
-keep class k3.** { *; }
-keep class i3.** { *; }
-keep class g3.** { *; }
-keep class j3.** { *; }
-keep class s.** { *; }
-keep class d1.AbstractC1518b { *; }
-keep class B0.b { *; }
-keep class B.RunnableC0001b { *; }
-keep class D.n { *; }
-keep class E2.g { *; }
-keep class F2.a { *; }
-keep class I0.d { *; }
-keep class K1.a { *; }
-keep class j1.C1646n { *; }
# sun.misc stub(Android 无此类, 仅编译期; 防止 R8 异常处理)
-dontwarn sun.misc.**
-keep class sun.misc.Unsafe { *; }
-keep class sun.misc.Cleaner { *; }
feature/cw/src/main/java/B/RunnableC0001b.java
-63
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@@ -1,63 +0,0 @@
package B;
import android.text.SpannableStringBuilder;
import com.ve3nea.morse_expert.DecodedTextView;
import com.ve3nea.morse_expert.MainActivity;
import H2.b;
/**
* 照搬自 Morse Expert 1.15 B.RunnableC0001b, 类名保持混淆原名。
* R8 合并 Runnable 手术: 构造按 smali 真实签名 5 参 (Object,Object,int,int,boolean),
* 字段 = i(Object)/h(Object)/g(int)/f(int); run() 仅保留 case 4(f==2 对应 pswitch_4:
* 解码文本 UI 更新, H2.b 调用), 其余 case(权限/Intent/通知等库代码)已裁剪。
* 注: jadx 4 参构造为错误还原, 已按 smali 修正。
*/
public final class RunnableC0001b implements Runnable {
public final /* synthetic */ int f;
/* renamed from: g, reason: collision with root package name */
public final int g;
/* renamed from: h, reason: collision with root package name */
public final Object h;
/* renamed from: i, reason: collision with root package name */
public final Object i;
public /* synthetic */ RunnableC0001b(Object obj, Object obj2, int i4, int i5, boolean z) {
this.i = obj;
this.h = obj2;
this.g = i4;
this.f = i5;
}
@Override // java.lang.Runnable
public final void run() {
if (this.f == 2) {
MainActivity mainActivity = ((b) this.i).f620p;
if (mainActivity != null) {
SpannableStringBuilder spannableStringBuilder = (SpannableStringBuilder) this.h;
int i5 = this.g;
DecodedTextView decodedTextView = (DecodedTextView) mainActivity.f11035D.f11888g;
if (!decodedTextView.f11032n && !decodedTextView.f11033o.get()) {
decodedTextView.beginBatchEdit();
try {
int length2 = decodedTextView.length();
int min = Math.min(length2, i5);
if (min > 0) {
decodedTextView.getEditableText().delete(length2 - min, length2);
}
decodedTextView.q(spannableStringBuilder);
decodedTextView.endBatchEdit();
return;
} catch (Throwable th) {
decodedTextView.endBatchEdit();
throw th;
}
}
return;
}
return;
}
}
}
feature/cw/src/main/java/B0/b.java
-61
View File
@@ -1,61 +0,0 @@
package B0;
import android.widget.TextView;
import com.ve3nea.morse_expert.MainActivity;
import com.ve3nea.morse_expert.ScaleView;
import java.util.Locale;
import d1.AbstractC1518b;
/**
* 照搬自 Morse Expert 1.15 B0.b, 类名保持混淆原名。
* R8 合并 Runnable 手术: 构造按 smali 真实签名 (H2/b, String, [I) -> f=4;
* 只保留 case 4(状态栏更新: dBFS/Hz/dB/WPM + ScaleView 频率标记, H2.b 调用),
* 其余 case(WorkManager/动画等库代码)已裁剪。
* r3 = scaleView.getHeight()(smali 证实, jadx 寄存器未展开)。
*/
public final class b implements Runnable {
public final /* synthetic */ int f;
/* renamed from: g, reason: collision with root package name */
public final Object g;
/* renamed from: h, reason: collision with root package name */
public final Object h;
/* renamed from: i, reason: collision with root package name */
public final Object i;
public b(H2.b bVar, String str, int[] iArr) {
this.f = 4;
this.g = bVar;
this.h = iArr;
this.i = str;
}
@Override // java.lang.Runnable
public final void run() {
if (this.f == 4) {
MainActivity mainActivity = ((H2.b) this.g).f621q;
if (mainActivity != null) {
String str2 = (String) this.i;
int[] iArr = (int[]) this.h;
String concat;
String format = String.format(Locale.US, " %3d dBFS", Integer.valueOf(iArr[0]));
if (iArr[5] == 0) {
concat = format.concat(" Idle ");
} else {
concat = format.concat(String.format(Locale.US, " %4d Hz %2d dB %2d WPM ", Integer.valueOf(iArr[1]), Integer.valueOf(iArr[2]), Integer.valueOf(iArr[3])));
}
((TextView) mainActivity.f11035D.f11890i).setText(AbstractC1518b.e(concat, str2));
ScaleView scaleView = (ScaleView) mainActivity.f11035D.f11889h;
int i4 = iArr[1];
scaleView.f11041g = iArr[5];
// r3 = scaleView.getHeight()(smali 证实)
scaleView.f = (scaleView.getHeight() - 1) - Math.round(((Math.round(i4 * 0.128f) - H2.b.f606z) * scaleView.getHeight()) / H2.b.f603B);
scaleView.invalidate();
return;
}
return;
}
}
}
feature/cw/src/main/java/D/n.java
-69
View File
@@ -1,69 +0,0 @@
package D;
import android.graphics.Bitmap;
import android.opengl.GLES20;
import android.opengl.GLUtils;
import com.ve3nea.morse_expert.WaterfallSurfaceView;
/**
* 照搬自 Morse Expert 1.15, 类名保持混淆原名。
* R8 合并 Runnable 手术: 只保留 case 1(瀑布图频谱->OpenGL 纹理, H2.b 调用),
* 其余 case(库/广告)已裁剪。
*/
public final /* synthetic */ class n implements Runnable {
public final /* synthetic */ int f;
/* renamed from: g, reason: collision with root package name */
public final /* synthetic */ Object f224g;
/* renamed from: h, reason: collision with root package name */
public final /* synthetic */ Object f225h;
public /* synthetic */ n(Object obj, int i4, Object obj2) {
this.f = i4;
this.f224g = obj;
this.f225h = obj2;
}
@Override // java.lang.Runnable
public final void run() {
int i4 = this.f;
Object obj = this.f225h;
Object obj2 = this.f224g;
if (i4 == 1) {
float[] fArr = (float[]) obj;
J2.b bVar = ((WaterfallSurfaceView) obj2).f;
Bitmap bitmap = bVar.f733h;
int width = bVar.f730d.getWidth();
double d4 = width;
double b4 = (bVar.b() + 4.0d) % d4;
double d5 = bVar.f737l - b4;
if (d5 > d4 / 2.0d) {
d5 -= d4;
} else if (d5 < (-width) / 2.0d) {
d5 += d4;
}
if (Math.abs(d5) > 8.0d) {
bVar.f737l = (int) Math.floor(b4);
} else {
bVar.f732g = (d5 * 1.0E-5d) + bVar.f732g;
}
int height = bitmap.getHeight() - 1;
for (int i5 = 0; i5 <= height; i5++) {
J2.a aVar = bVar.f734i;
int round = Math.round((fArr[i5] * 4.0f) + 30.0f);
aVar.getClass();
bitmap.setPixel(0, height - i5, aVar.f727a[Math.max(0, Math.min(255, round))]);
}
int i6 = bVar.f737l;
GLES20.glBindTexture(3553, bVar.f728a[0]);
J2.b.a();
GLUtils.texSubImage2D(3553, 0, i6, 0, bitmap);
J2.b.a();
int i7 = bVar.f737l + 1;
bVar.f737l = i7;
bVar.f737l = i7 % width;
return;
}
}
}
feature/cw/src/main/java/E2/g.java
-44
View File
@@ -1,44 +0,0 @@
package E2;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import com.ve3nea.morse_expert.MainActivity;
import com.ve3nea.morse_expert.ScaleView;
/**
* 照搬自 Morse Expert 1.15 (com.ve3nea.morse_expert), 类名保持混淆原名。
* R8 合并类手术: 只保留 case 1(瀑布图触摸选频率=应用逻辑),
* 其余 case(广告 P4 / appcompat 焦点 / 弹窗)为库代码, 已裁剪。
*/
public final class g implements View.OnTouchListener {
public final /* synthetic */ int f;
/* renamed from: g, reason: collision with root package name */
public final /* synthetic */ Object f411g;
public /* synthetic */ g(Object obj, int i4) {
this.f = i4;
this.f411g = obj;
}
@Override // android.view.View.OnTouchListener
public final boolean onTouch(View view, MotionEvent motionEvent) {
int i4 = this.f;
Object obj = this.f411g;
if (i4 == 1) {
MainActivity mainActivity = (MainActivity) obj;
if (motionEvent.getActionMasked() == 0 && mainActivity.f11037F != null) {
// smali 证实: p1 先被重赋值为 f11035D.h(ScaleView)再 getHeight;
// 公式 = round((f606z + ((scaleH-1-y)*f603B/scaleH)) / 0.128f)
ScaleView scaleView = (ScaleView) mainActivity.f11035D.f11889h;
float y3 = motionEvent.getY();
int round = Math.round((H2.b.f606z + ((((scaleView.getHeight() - 1) - y3) * H2.b.f603B) / scaleView.getHeight())) / 0.128f);
mainActivity.f11037F.f622r.set(round);
Log.i("Waterfall", String.format("Touch at %d Hz`", Integer.valueOf(round)));
}
return false;
}
return false;
}
}
feature/cw/src/main/java/F2/a.java
-53
View File
@@ -1,53 +0,0 @@
package F2;
import com.rtbishop.look4sat.feature.cw.R;
import android.view.ActionMode;
import android.view.Menu;
import android.view.MenuItem;
import com.ve3nea.morse_expert.DecodedTextView;
/* loaded from: classes.dex */
public final class a implements ActionMode.Callback {
/* renamed from: a, reason: collision with root package name */
public final /* synthetic */ DecodedTextView f564a;
public a(DecodedTextView decodedTextView) {
this.f564a = decodedTextView;
}
@Override // android.view.ActionMode.Callback
public final boolean onActionItemClicked(ActionMode actionMode, MenuItem menuItem) {
int itemId = menuItem.getItemId();
DecodedTextView decodedTextView = this.f564a;
if (itemId != 73) {
if (itemId != 74) {
return false;
}
decodedTextView.s();
return true;
}
decodedTextView.r();
actionMode.finish();
return true;
}
@Override // android.view.ActionMode.Callback
public final boolean onCreateActionMode(ActionMode actionMode, Menu menu) {
this.f564a.f11032n = true;
// 原: if (menu.findItem(R.id.shareText) == null) 检查(shareText 为原 APK 资源, 简化后始终添加)
menu.add(0, 74, 0, "Share").setIcon(R.drawable.ic_baseline_share_24);
menu.add(0, 73, 0, "Save").setIcon(R.drawable.ic_baseline_save_24);
return true;
}
@Override // android.view.ActionMode.Callback
public final void onDestroyActionMode(ActionMode actionMode) {
this.f564a.f11032n = false;
}
@Override // android.view.ActionMode.Callback
public final boolean onPrepareActionMode(ActionMode actionMode, Menu menu) {
return false;
}
}
feature/cw/src/main/java/H2/a.java
-82
View File
@@ -1,82 +0,0 @@
package H2;
import android.media.AudioRecord;
import android.util.Log;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
/* loaded from: classes.dex */
public final class a implements Runnable {
public final int f;
/* renamed from: g, reason: collision with root package name */
public final AudioRecord f596g;
/* renamed from: h, reason: collision with root package name */
public final ExecutorService f597h;
/* renamed from: i, reason: collision with root package name */
public final AtomicBoolean f598i;
/* renamed from: j, reason: collision with root package name */
public final short[] f599j;
/* renamed from: k, reason: collision with root package name */
public final float[] f600k;
/* renamed from: l, reason: collision with root package name */
public b f601l;
public a() {
int minBufferSize = AudioRecord.getMinBufferSize(8000, 16, 2);
int i4 = b.f604C;
this.f = i4;
ExecutorService newSingleThreadExecutor = Executors.newSingleThreadExecutor();
this.f597h = newSingleThreadExecutor;
AtomicBoolean atomicBoolean = new AtomicBoolean(false);
this.f598i = atomicBoolean;
this.f599j = new short[i4];
this.f600k = new float[i4];
AudioRecord audioRecord = new AudioRecord(1, 8000, 16, 2, minBufferSize * 4);
this.f596g = audioRecord;
if (audioRecord.getState() == 1) {
audioRecord.startRecording();
if (audioRecord.getState() != 1) {
Log.e("AudioRecord", "cannot start");
}
atomicBoolean.set(true);
newSingleThreadExecutor.execute(this);
return;
}
Log.e("AudioInput", "Failed to initialize");
}
@Override // java.lang.Runnable
public final void run() {
while (true) {
try {
if (this.f598i.get()) {
float[] fArr = this.f600k;
AudioRecord audioRecord = this.f596g;
short[] sArr = this.f599j;
int i4 = this.f;
if (audioRecord.read(sArr, 0, i4) == i4) {
for (int i5 = 0; i5 < i4; i5++) {
fArr[i5] = sArr[i5] / 32768.0f;
}
b bVar = this.f601l;
if (bVar != null) {
bVar.a(fArr);
}
}
} else {
TimeUnit.MILLISECONDS.sleep(100L);
}
} catch (Exception e4) {
Log.e("Audio thread", "Exception: ", e4);
}
}
}
}
feature/cw/src/main/java/H2/b.java
-582
View File
@@ -1,582 +0,0 @@
package H2;
import B.RunnableC0001b;
import D.n;
import android.content.Context;
import android.media.MediaScannerConnection;
import android.os.Handler;
import android.os.Looper;
import android.text.SpannableStringBuilder;
import android.text.format.DateFormat;
import android.text.style.ForegroundColorSpan;
import android.util.Log;
import com.ve3nea.morse_expert.MainActivity;
import com.ve3nea.morse_expert.WaterfallSurfaceView;
import i3.d;
import java.io.BufferedOutputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Arrays;
import java.util.Date;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import k3.s;
import pas.decoder;
import pas.nativedecoder;
/* loaded from: classes.dex */
public final class b {
/* renamed from: A, reason: collision with root package name */
public static final int f602A;
/* renamed from: B, reason: collision with root package name */
public static final int f603B;
/* renamed from: C, reason: collision with root package name */
public static final int f604C;
/* renamed from: D, reason: collision with root package name */
public static final d f605D;
/* renamed from: z, reason: collision with root package name */
public static final int f606z;
/* renamed from: a, reason: collision with root package name */
public final float[] f607a;
/* renamed from: b, reason: collision with root package name */
public final float[] f608b;
public final float[] c;
/* renamed from: d, reason: collision with root package name */
public final float[] f609d;
/* renamed from: e, reason: collision with root package name */
public final nativedecoder.TNativeDecoder f610e;
public int f;
/* renamed from: g, reason: collision with root package name */
public int f611g;
/* renamed from: h, reason: collision with root package name */
public int f612h;
/* renamed from: i, reason: collision with root package name */
public decoder.TDecoderState f613i;
/* renamed from: j, reason: collision with root package name */
public String f614j;
/* renamed from: k, reason: collision with root package name */
public final c f615k;
/* renamed from: l, reason: collision with root package name */
public int f616l;
/* renamed from: m, reason: collision with root package name */
public final I2.b f617m;
/* renamed from: n, reason: collision with root package name */
public final Handler f618n;
/* renamed from: o, reason: collision with root package name */
public WaterfallSurfaceView f619o;
/* renamed from: p, reason: collision with root package name */
public MainActivity f620p;
/* renamed from: q, reason: collision with root package name */
public MainActivity f621q;
/* renamed from: r, reason: collision with root package name */
public final AtomicInteger f622r;
/* renamed from: s, reason: collision with root package name */
public final AtomicBoolean f623s;
/* renamed from: t, reason: collision with root package name */
public final Context f624t;
/* renamed from: u, reason: collision with root package name */
public int f625u;
/* renamed from: v, reason: collision with root package name */
public final AtomicBoolean f626v;
/* renamed from: w, reason: collision with root package name */
public DataOutputStream f627w;
/* renamed from: x, reason: collision with root package name */
public int f628x;
/* renamed from: y, reason: collision with root package name */
public String f629y;
/* JADX WARN: Removed duplicated region for block: B:14:0x012d */
/* JADX WARN: Type inference failed for: r0v4, types: [i3.d, java.lang.Object] */
static {
boolean z3;
float f;
float f4;
float f5;
int round = Math.round(25.6f);
f606z = round;
int round2 = Math.round(153.6f);
f602A = round2;
f603B = round2 - round;
f604C = Math.round(85.333336f);
i3.d obj = new i3.d();
if (2048 > 1073741824) {
z3 = true;
} else {
z3 = false;
}
obj.f11709l = z3;
int i4 = (int) 1024;
obj.f11700a = i4;
obj.f11701b = 1024L;
if (!z3) {
obj.f11708k = 1;
int[] iArr = new int[((int) g3.c.a((1 << (((int) (g3.c.d(((float) 1024) + 0.5f) / g3.c.d(2.0d))) / 2)) + 2)) + 2];
obj.c = iArr;
float[] fArr = new float[i4];
obj.f11703e = fArr;
int i5 = (i4 * 2) >> 2;
obj.f11704g = i5;
iArr[0] = i5;
iArr[1] = 1;
if (i5 > 2) {
int i6 = i5 >> 1;
float f6 = 0.7853982f / i6;
float f7 = 2.0f * f6;
float b4 = (float) g3.c.b(i6 * f6); // r9 = i6 (smali)
fArr[0] = 1.0f;
fArr[1] = b4;
if (i6 == 4) {
double d4 = f7;
f4 = 0.5f;
fArr[2] = (float) g3.c.b(d4);
fArr[3] = (float) g3.c.f(d4);
} else {
f4 = 0.5f;
if (i6 > 4) {
iArr[2] = 0;
iArr[3] = 16;
int i7 = i5;
int i8 = 2;
f5 = 1.0f;
while (i7 > 32) {
int i9 = i8 << 1;
int i10 = i8 << 4;
for (int i11 = i8; i11 < i9; i11++) {
int i12 = iArr[i11] << 2;
iArr[i8 + i11] = i12;
iArr[i9 + i11] = i12 + i10;
}
i7 >>= 2;
i8 = i9;
}
fArr[2] = 0.5f / ((float) g3.c.b(f7));
fArr[3] = 0.5f / ((float) g3.c.b(6.0f * f6));
for (int i13 = 4; i13 < i6; i13 += 4) {
float f8 = i13 * f6;
double d5 = f8;
fArr[i13] = (float) g3.c.b(d5);
fArr[i13 + 1] = (float) g3.c.f(d5);
double d6 = 3.0f * f8;
fArr[i13 + 2] = (float) g3.c.b(d6);
fArr[i13 + 3] = -((float) g3.c.f(d6));
}
int i14 = 0;
while (i6 > 2) {
int i15 = i14 + i6;
i6 >>= 1;
fArr[i15] = f5;
fArr[i15 + 1] = b4;
if (i6 == 4) {
float f9 = fArr[i14 + 4];
float f10 = fArr[i14 + 5];
fArr[i15 + 2] = f9;
fArr[i15 + 3] = f10;
} else if (i6 > 4) {
float f11 = fArr[i14 + 4];
float f12 = fArr[i14 + 6];
fArr[i15 + 2] = f4 / f11;
fArr[i15 + 3] = f4 / f12;
for (int i16 = 4; i16 < i6; i16 += 4) {
int i17 = (i16 * 2) + i14;
int i18 = i15 + i16;
float f13 = fArr[i17];
float f14 = fArr[i17 + 1];
float f15 = fArr[i17 + 2];
float f16 = fArr[i17 + 3];
fArr[i18] = f13;
fArr[i18 + 1] = f14;
fArr[i18 + 2] = f15;
fArr[i18 + 3] = f16;
}
}
i14 = i15;
}
}
}
f5 = 1.0f;
int i142 = 0;
while (i6 > 2) {
}
}
int i19 = i4 >> 2;
obj.f11706i = i19;
iArr[1] = i19;
if (i19 > 1) {
int i20 = i19 >> 1;
float f17 = 0.7853982f / i20;
float b5 = (float) g3.c.b(i20 * f17); // r6 = i20 (smali)
fArr[i5] = b5;
fArr[i5 + i20] = b5 * 0.5f;
for (int i21 = 1; i21 < i20; i21++) {
double d7 = i21 * f17;
fArr[i5 + i21] = ((float) g3.c.b(d7)) * 0.5f;
fArr[(i5 + i19) - i21] = ((float) g3.c.f(d7)) * 0.5f;
}
}
} else {
obj.f11708k = 1;
s sVar = new s(((long) g3.c.a((1 << ((int) (((long) (g3.c.d(((float) 1024) + 0.5f) / g3.c.d(2.0d))) / 2))) + 2)) + 2, true);
obj.f11702d = sVar;
k3.d dVar = new k3.d(1024L, true);
obj.f = dVar;
obj.f11705h = 512L;
sVar.c(0L, 512L);
sVar.c(1L, 1L);
if (512 > 2) {
long j4 = 512 >> 1;
float f18 = 0.7853982f / ((float) j4);
float f19 = f18 * 2.0f;
float b6 = (float) g3.c.b(j4 * f18); // r14 = j4 (smali 同模式)
dVar.c(0L, 1.0f);
dVar.c(1L, b6);
if (j4 == 4) {
f = 0.5f;
double d8 = f19;
dVar.c(2L, (float) g3.c.b(d8));
dVar.c(3L, (float) g3.c.f(d8));
} else {
f = 0.5f;
if (j4 > 4) {
sVar.c(2L, 0L);
sVar.c(3L, 16L);
long j5 = 2;
long j6 = 512;
while (j6 > 32) {
long j7 = j5 << 1;
long j8 = j5 << 4;
long j9 = j5;
while (j9 < j7) {
long b7 = sVar.b(j9) << 2;
sVar.c(j5 + j9, b7);
sVar.c(j7 + j9, b7 + j8);
j9++;
f19 = f19;
}
j6 >>= 2;
j5 = j7;
}
dVar.c(2L, 0.5f / ((float) g3.c.b(f19)));
dVar.c(3L, 0.5f / ((float) g3.c.b(6.0f * f18)));
long j10 = 4;
while (j10 < j4) {
float f20 = ((float) j10) * f18;
double d9 = f20;
dVar.c(j10, (float) g3.c.b(d9));
dVar.c(j10 + 1, (float) g3.c.f(d9));
double d10 = 3.0f * f20;
long j11 = j10;
dVar.c(j10 + 2, (float) g3.c.b(d10));
dVar.c(j11 + 3, -((float) g3.c.f(d10)));
j10 = j11 + 4;
}
}
}
long j12 = 0;
long j13 = 2;
while (j4 > j13) {
long j14 = j12 + j4;
j4 >>= 1;
dVar.c(j14, 1.0f);
dVar.c(j14 + 1, b6);
if (j4 == 4) {
float b8 = dVar.b(j12 + 4);
float b9 = dVar.b(j12 + 5);
j13 = 2;
dVar.c(j14 + 2, b8);
dVar.c(j14 + 3, b9);
} else {
j13 = 2;
if (j4 > 4) {
float b10 = dVar.b(j12 + 4);
float b11 = dVar.b(6 + j12);
dVar.c(j14 + 2, f / b10);
dVar.c(j14 + 3, f / b11);
long j15 = 4;
while (j15 < j4) {
long j16 = (j15 * 2) + j12;
float f21 = b6;
long j17 = j14 + j15;
long j18 = j12;
float b12 = dVar.b(j16);
long j19 = j14;
float b13 = dVar.b(j16 + 1);
float b14 = dVar.b(j16 + 2);
float b15 = dVar.b(j16 + 3);
dVar.c(j17, b12);
dVar.c(j17 + 1, b13);
dVar.c(j17 + 2, b14);
dVar.c(j17 + 3, b15);
j15 += 4;
b6 = f21;
j12 = j18;
j14 = j19;
}
}
}
b6 = b6;
j12 = j14;
}
}
long j20 = 256;
obj.f11707j = 256L;
long j21 = 1;
sVar.c(1L, 256L);
if (256 > 1) {
long j22 = 256 >> 1;
float f22 = 0.7853982f / ((float) j22);
long j23 = 512;
dVar.c(512L, (float) g3.c.b(j22 * f22)); // r1 = j22 (smali)
dVar.c(512 + j22, dVar.b(512L) * 0.5f);
long j24 = 1;
while (j24 < j22) {
long j25 = j20;
long j26 = j21;
double d11 = ((float) j24) * f22;
long j27 = j23;
dVar.c(j23 + j24, ((float) g3.c.b(d11)) * 0.5f);
dVar.c((j27 + j25) - j24, ((float) g3.c.f(d11)) * 0.5f);
j24 += j26;
j20 = j25;
j21 = j26;
j23 = j27;
}
}
}
f605D = obj;
}
public b(Context context) {
float[] fArr = new float[1024];
fArr[512] = 1.0f;
for (int i4 = 1; i4 < 512; i4++) {
double d4 = (i4 * 6.283185307179586d) / 1024;
float cos = (float) ((Math.cos(d4 * 2.0d) * 0.08d) + (0.42d - (Math.cos(d4) * 0.5d)));
fArr[i4] = cos;
double d5 = 0.003125f * 6.283185307179586d * (i4 - 512);
float sin = (float) ((Math.sin(d5) / d5) * cos);
fArr[i4] = sin;
fArr[1024 - i4] = sin;
}
this.f607a = fArr;
this.f608b = new float[1024];
this.c = new float[1024];
this.f609d = new float[f603B];
this.f610e = nativedecoder.TNativeDecoder.Create();
this.f614j = "";
this.f615k = new c(4000, 0);
I2.b bVar = new I2.b();
this.f617m = bVar;
this.f618n = new Handler(Looper.getMainLooper());
this.f622r = new AtomicInteger();
this.f623s = new AtomicBoolean(false);
this.f625u = 0;
this.f626v = new AtomicBoolean(false);
this.f628x = 0;
this.f624t = context;
bVar.b(context);
}
/* JADX WARN: Removed duplicated region for block: B:57:0x01e2 */
/* JADX WARN: Removed duplicated region for block: B:63:0x020a A[LOOP:6: B:62:0x0208->B:63:0x020a, LOOP_END] */
/* JADX WARN: Removed duplicated region for block: B:66:0x0216 A[LOOP:7: B:65:0x0214->B:66:0x0216, LOOP_END] */
/* JADX WARN: Removed duplicated region for block: B:70:0x0232 */
/* JADX WARN: Removed duplicated region for block: B:73:? A[RETURN, SYNTHETIC] */
/*
Code decompiled incorrectly, please refer to instructions dump.
*/
public final void a(float[] fArr) {
c cVar;
float[] fArr2;
float[] fArr3;
b bVar;
Exception exc;
int i4;
float f;
int i5;
WaterfallSurfaceView waterfallSurfaceView;
int length = fArr.length;
int i6 = 0;
while (true) {
cVar = this.f615k;
if (i6 >= length) {
break;
}
cVar.c(Math.abs(fArr[i6]));
i6++;
}
this.f616l = Math.round(((float) Math.log10(Math.max(-0.5d, cVar.f633e))) * 20.0f);
int i7 = f604C;
int i8 = 1024 - i7;
float[] fArr4 = this.f608b;
System.arraycopy(fArr4, i7, fArr4, 0, i8);
System.arraycopy(fArr, 0, fArr4, i8, i7);
int i9 = 0;
while (true) {
fArr2 = this.c;
if (i9 >= 1024) {
break;
}
fArr2[i9] = fArr4[i9] * this.f607a[i9];
i9++;
}
f605D.k(fArr2, 0);
int i10 = f606z;
int i11 = i10;
while (true) {
int i12 = f602A;
float f4 = 0.0f;
fArr3 = this.f609d;
if (i11 < i12) {
int i13 = i11 * 2;
float f5 = fArr2[i13];
float f6 = fArr2[i13 + 1];
float f7 = ((f6 * f6) + (f5 * f5)) * 0.001f;
if (!Float.isNaN(f7)) {
f4 = f7;
}
fArr3[i11 - i10] = f4;
i11++;
} else {
// smali: 循环内无 try; 录音写入 try 在循环后(见下)
break;
}
}
DataOutputStream dataOutputStream = this.f627w;
Context context = this.f624t;
AtomicBoolean atomicBoolean = this.f626v;
try { // smali try_start_0: 录音写入整块(原 jadx 误把 try 放 break 处)
if (dataOutputStream == null && atomicBoolean.get()) {
File file = new File(context.getExternalFilesDir(null), ((String) DateFormat.format("yyyy-MM-dd_HH_mm_ss", new Date())) + "_spectra.bin");
this.f629y = file.getAbsoluteFile().toString();
this.f627w = new DataOutputStream(new BufferedOutputStream(new FileOutputStream(file, false)));
this.f628x = 0;
this.f614j = " Recording...";
}
if (this.f627w != null) {
for (float f8 : fArr3) {
this.f627w.writeFloat(f8);
}
}
if (atomicBoolean.get()) {
int i14 = this.f628x + 1;
this.f628x = i14;
if (i14 >= 2048) {
atomicBoolean.set(false);
this.f627w.close();
this.f627w = null;
this.f614j = "";
MediaScannerConnection.scanFile(context, new String[]{this.f629y}, new String[]{"application/x-binary"}, null);
}
}
} catch (IOException e4) {
Log.e("File write", "Exception: ", e4);
}
nativedecoder.TNativeDecoder tNativeDecoder = this.f610e;
try {
this.f613i = tNativeDecoder.ProcessSpectrum(fArr3);
int i15 = this.f625u + 1;
this.f625u = i15;
Handler handler = this.f618n;
if (i15 == 15) {
try {
this.f625u = 0;
this.f = tNativeDecoder.getPitch();
this.f611g = tNativeDecoder.getSnr();
this.f612h = tNativeDecoder.getWpm();
handler.post(new B0.b(this, this.f614j, new int[]{this.f616l, this.f, this.f611g, this.f612h, tNativeDecoder.getSignalCount(), this.f613i.Value}));
AtomicInteger atomicInteger = this.f622r;
int i16 = atomicInteger.get();
if (i16 != 0) {
tNativeDecoder.LockToPitch(i16);
atomicInteger.set(0);
}
tNativeDecoder.setHamMode(this.f623s.get());
} catch (Exception e5) {
// jadx 幻觉区(空循环/空 if 为 catch 错位还原)已裁剪; 原 smali: 记录异常后跳回正常流程尾部
exc = e5;
bVar = this;
Log.e("Audio Processor", "Exception", exc);
}
}
int charCount = tNativeDecoder.getCharCount();
if (charCount > 0) {
SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder();
int i18 = 0;
while (i18 < charCount) {
decoder.TCharInfo GetChar = tNativeDecoder.GetChar(i18);
spannableStringBuilder.append(GetChar.getChar());
ForegroundColorSpan foregroundColorSpan = new ForegroundColorSpan(this.f617m.a(GetChar));
int i19 = i18 + 1;
spannableStringBuilder.setSpan(foregroundColorSpan, i18, i19, 33);
i18 = i19;
}
bVar = this;
try {
handler.post(new RunnableC0001b(bVar, spannableStringBuilder, tNativeDecoder.getDeleteCount(), 2, false));
} catch (Exception e6) {
// jadx 幻觉区已裁剪(同 catch e5); 原 smali: 记录异常后跳回正常流程尾部
exc = e6;
Log.e("Audio Processor", "Exception", exc);
}
} else {
bVar = this;
}
} catch (Exception e7) {
// jadx 幻觉(e 变量)已裁剪
bVar = this;
}
i4 = f603B;
int i1722 = i4 / 2;
float[] copyOfRange22 = Arrays.copyOfRange(fArr3, i1722 - 20, i1722 + 20);
Arrays.sort(copyOfRange22);
f = copyOfRange22[20];
if (f > 0.0f) {
for (int i20 = 0; i20 < i4; i20++) {
fArr3[i20] = fArr3[i20] / f;
}
}
float[] fArr522 = (float[]) fArr3.clone();
new c(12, 1).a(fArr522);
new c(12, 0).a(fArr522);
for (i5 = 0; i5 < i4; i5++) {
fArr3[i5] = fArr3[i5] - fArr522[i5];
}
for (int i21 = 0; i21 < i4; i21++) {
fArr3[i21] = ((float) Math.log10(Math.max(-0.5d, fArr3[i21]) + 1.0d)) * 10.0f;
}
waterfallSurfaceView = bVar.f619o;
if (waterfallSurfaceView != null) {
waterfallSurfaceView.queueEvent(new n(waterfallSurfaceView, 1, (float[]) fArr3.clone()));
}
}
}
feature/cw/src/main/java/H2/c.java
-89
View File
@@ -1,89 +0,0 @@
package H2;
/* loaded from: classes.dex */
public final class c {
/* renamed from: a, reason: collision with root package name */
public final int f630a;
/* renamed from: b, reason: collision with root package name */
public float[] f631b;
public int c;
/* renamed from: d, reason: collision with root package name */
public float f632d;
/* renamed from: e, reason: collision with root package name */
public float f633e;
public final /* synthetic */ int f;
public c(int i4, int i5) {
this.f = i5;
this.f630a = i4 - 1;
}
public final void a(float[] fArr) {
int i4 = this.f630a / 2;
int length = fArr.length;
if (length > i4) {
this.f631b = null;
for (int i5 = 0; i5 < i4; i5++) {
c(fArr[i5]);
}
for (int i6 = i4; i6 < length; i6++) {
fArr[i6 - i4] = c(fArr[i6]);
}
for (int i7 = length; i7 < length + i4; i7++) {
fArr[i7 - i4] = c(fArr[length - 1]);
}
return;
}
throw new IllegalArgumentException("Sliding Filter error: input too short");
}
public final float b(float f, float f4) {
switch (this.f) {
case 0:
return Math.max(f, f4);
default:
return Math.min(f, f4);
}
}
public final float c(float f) {
float[] fArr = this.f631b;
int i4 = this.f630a;
if (fArr == null) {
this.f631b = new float[i4];
for (int i5 = 0; i5 < i4; i5++) {
this.f631b[i5] = f;
}
this.f632d = f;
return f;
}
float b4 = b(this.f632d, f);
this.f632d = b4;
this.f633e = b(this.f631b[this.c], b4);
float[] fArr2 = this.f631b;
int i6 = this.c;
int i7 = i6 + 1;
this.c = i7;
fArr2[i6] = f;
if (i7 == i4) {
int length = fArr2.length;
while (true) {
this.c = length - 1;
int i8 = this.c;
if (i8 <= 0) {
break;
}
float[] fArr3 = this.f631b;
fArr3[i8 - 1] = b(fArr3[i8 - 1], fArr3[i8]);
length = this.c;
}
this.c = 0;
this.f632d = f;
}
return this.f633e;
}
}
feature/cw/src/main/java/I0/d.java
-42
View File
@@ -1,42 +0,0 @@
package I0;
/**
* 照搬自 Morse Expert 1.15 I0.d, 类名保持混淆原名。
* R8 合并类手术: 只保留 (i3.d, int, int, float[]) FFT 任务构造;
* run() 按 smali 原样还原: R8 已将任务体优化为死代码(aget 后 throw null,
* 永不执行), 保留原语义(行为与原 APK 完全一致)。
* SystemForegroundService(work 库)case 已裁剪。
*/
public final class d implements Runnable {
public final /* synthetic */ int f = 0;
/* renamed from: g, reason: collision with root package name */
public final /* synthetic */ int f653g;
/* renamed from: h, reason: collision with root package name */
public final /* synthetic */ int f654h;
/* renamed from: i, reason: collision with root package name */
public final /* synthetic */ Object f655i;
/* renamed from: j, reason: collision with root package name */
public final /* synthetic */ Object f656j;
public d(i3.d dVar, int i4, int i5, float[] fArr) {
this.f656j = dVar;
this.f653g = i4;
this.f654h = i5;
this.f655i = fArr;
}
@Override // java.lang.Runnable
public final void run() {
int i6 = this.f654h;
int i7 = this.f653g;
if (i7 >= i6) {
return;
}
float f = ((float[]) this.f655i)[i7 * 2];
// R8 原代码: aget 后 throw null(死代码, 永不执行) —— 照搬语义, 不执行任何计算
}
}
feature/cw/src/main/java/I2/b.java
-73
View File
@@ -1,73 +0,0 @@
package I2;
import android.content.Context;
import android.content.SharedPreferences;
import pas.decoder;
/* loaded from: classes.dex */
public final class b {
/* renamed from: b, reason: collision with root package name */
public static final String[] f663b = {"bg_color", "text_color", "text_color_weak", "call_color", "call_color_weak", "cq_color", "cq_color_weak", "rst_color", "rst_color_weak"};
public static final String[] c = {"Background color", "Text color", "Text color, weak", "Callsign color", "Callsign color, weak", "CQ color", "CQ color, weak", "RST color", "RST color, weak"};
/* renamed from: d, reason: collision with root package name */
public static final int[] f664d = {-3084048, -16777216, -5592406, -65536, -30584, -16776961, -7829249, -65281, -30465};
/* renamed from: a, reason: collision with root package name */
public final int[] f665a = (int[]) f664d.clone();
public final int a(decoder.TCharInfo tCharInfo) {
boolean lowSnr = tCharInfo.getLowSnr();
int[] iArr = this.f665a;
if (lowSnr) {
int i4 = tCharInfo.getWordType().Value;
if (i4 != 0) {
if (i4 != 1) {
if (i4 != 2) {
if (i4 != 3) {
if (i4 != 4) {
if (i4 == 5) {
return iArr[4];
}
return -16777216;
}
return iArr[2];
}
return iArr[6];
}
return iArr[8];
}
return iArr[2];
}
return iArr[2];
}
int i5 = tCharInfo.getWordType().Value;
if (i5 != 0) {
if (i5 != 1) {
if (i5 != 2) {
if (i5 != 3) {
if (i5 != 4) {
if (i5 != 5) {
return -16777216;
}
return iArr[3];
}
return iArr[1];
}
return iArr[5];
}
return iArr[7];
}
return iArr[1];
}
return iArr[1];
}
public final void b(Context context) {
SharedPreferences sharedPreferences = context.getSharedPreferences(context.getPackageName() + "_preferences", 0); // 原 c0.x.a(context)
for (int i4 = 0; i4 < 9; i4++) {
this.f665a[i4] = sharedPreferences.getInt(f663b[i4], f664d[i4]);
}
}
}
feature/cw/src/main/java/J2/a.java
-45
View File
@@ -1,45 +0,0 @@
package J2;
/* loaded from: classes.dex */
public final class a {
/* renamed from: b, reason: collision with root package name */
public static final int[] f726b = {16, 17749, 65535, 16776960, 16711680};
/* renamed from: a, reason: collision with root package name */
public final int[] f727a;
public a() {
int[] iArr = new int[256];
this.f727a = iArr;
int i4 = 4;
float f = 255.0f / 4;
int[] iArr2 = f726b;
int i5 = 0;
int i6 = -16777216;
iArr[0] = iArr2[0] | (-16777216);
int i7 = 1;
while (i7 <= i4) {
int round = Math.round(i7 * f);
iArr[round] = iArr2[i7] | i6;
int i8 = round - i5;
int i9 = iArr[i5];
int i10 = (i9 >> 16) & 255;
int i11 = (i9 >> 8) & 255;
int i12 = i9 & 255;
float f4 = i8;
// r10 = iArr2[i7] (下一个锚点色, smali: aget v10, v4, v8)
float f5 = (((iArr2[i7] >> 16) & 255) - i10) / f4;
float f6 = (((iArr2[i7] >> 8) & 255) - i11) / f4;
float f7 = ((iArr2[i7] & 255) - i12) / f4;
for (int i13 = 1; i13 < i8; i13++) {
float f8 = i13;
iArr[i5 + i13] = ((Math.round(f5 * f8) + i10) << 16) | (-16777216) | ((Math.round(f6 * f8) + i11) << 8) | (Math.round(f8 * f7) + i12);
}
i7++;
i5 = round;
i4 = 4;
i6 = -16777216;
}
}
}
feature/cw/src/main/java/J2/b.java
-183
View File
@@ -1,183 +0,0 @@
package J2;
import android.content.Context;
import android.graphics.Bitmap;
import android.opengl.GLES20;
import android.opengl.GLSurfaceView;
import android.opengl.GLUtils;
import android.os.SystemClock;
import android.util.Log;
import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.FloatBuffer;
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.opengles.GL10;
/* loaded from: classes.dex */
public final class b implements GLSurfaceView.Renderer {
/* renamed from: b, reason: collision with root package name */
public FloatBuffer f729b;
public int c;
/* renamed from: d, reason: collision with root package name */
public final Bitmap f730d;
public final Context f;
/* renamed from: g, reason: collision with root package name */
public double f732g;
/* renamed from: h, reason: collision with root package name */
public final Bitmap f733h;
/* renamed from: i, reason: collision with root package name */
public final a f734i;
/* renamed from: j, reason: collision with root package name */
public long f735j;
/* renamed from: k, reason: collision with root package name */
public double f736k;
/* renamed from: l, reason: collision with root package name */
public int f737l;
/* renamed from: a, reason: collision with root package name */
public final int[] f728a = new int[1];
/* renamed from: e, reason: collision with root package name */
public final float[] f731e = {-1.0f, -1.0f, 0.0f, 1.0f, -1.0f, 1.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f};
public b(Context context, int i4) {
Bitmap.Config config = Bitmap.Config.ARGB_8888;
Bitmap createBitmap = Bitmap.createBitmap(2048, i4, config);
this.f730d = createBitmap;
createBitmap.eraseColor(16);
this.f732g = 0.09375d;
this.f734i = new a();
this.f735j = 0L;
this.f736k = 0.0d;
this.f737l = -1;
this.f = context;
this.f733h = Bitmap.createBitmap(1, i4, config);
}
public static void a() {
int glGetError = GLES20.glGetError();
if (glGetError != 0) {
StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3];
Log.e(stackTraceElement.getFileName() + ":" + stackTraceElement.getLineNumber(), ", GLES20 error: " + glGetError);
}
}
public final double b() {
long uptimeMillis = SystemClock.uptimeMillis();
double width = (((uptimeMillis - this.f735j) * this.f732g) + this.f736k) % this.f730d.getWidth();
this.f735j = uptimeMillis;
this.f736k = width;
return width;
}
public final void c(GL10 gl10) {
GLES20.glUseProgram(this.c);
a();
GLES20.glActiveTexture(33984);
a();
GLES20.glBindTexture(3553, this.f728a[0]);
a();
GLES20.glUniform1i(GLES20.glGetUniformLocation(this.c, "uTexture"), 0);
a();
int glGetAttribLocation = GLES20.glGetAttribLocation(this.c, "aPosition");
a();
int glGetAttribLocation2 = GLES20.glGetAttribLocation(this.c, "aTexPos");
a();
this.f729b.position(0);
a();
GLES20.glVertexAttribPointer(glGetAttribLocation, 2, 5126, false, 16, (Buffer) this.f729b);
a();
GLES20.glEnableVertexAttribArray(glGetAttribLocation);
a();
this.f729b.position(2);
a();
GLES20.glVertexAttribPointer(glGetAttribLocation2, 2, 5126, false, 16, (Buffer) this.f729b);
a();
GLES20.glEnableVertexAttribArray(glGetAttribLocation2);
a();
GLES20.glDrawArrays(5, 0, 4);
a();
}
public final void d(GL10 gl10, int i4, int i5) {
GLES20.glViewport(0, 0, i4, i5);
a();
}
@Override // android.opengl.GLSurfaceView.Renderer
public final void onDrawFrame(GL10 gl10) {
float b4 = (float) (b() / this.f730d.getWidth());
float f = 0.5f + b4;
float[] fArr = this.f731e;
fArr[6] = f;
fArr[2] = f;
float f4 = b4 + 1.0f;
fArr[14] = f4;
fArr[10] = f4;
this.f729b.position(0);
this.f729b.put(this.f731e);
c(gl10);
}
@Override // android.opengl.GLSurfaceView.Renderer
public final void onSurfaceChanged(GL10 gl10, int i4, int i5) {
d(gl10, i4, i5);
float width = 1.0f - (((this.f730d.getWidth() * 0.7f) / (i4 / this.f.getResources().getDisplayMetrics().density)) * 2.0f);
float[] fArr = this.f731e;
fArr[4] = width;
fArr[0] = width;
this.f729b.position(0);
this.f729b.put(this.f731e);
}
@Override // android.opengl.GLSurfaceView.Renderer
public final void onSurfaceCreated(GL10 gl10, EGLConfig eGLConfig) {
int glCreateShader = GLES20.glCreateShader(35633);
a();
GLES20.glShaderSource(glCreateShader, "attribute vec2 aPosition;\nattribute vec2 aTexPos;\nvarying vec2 vTexPos;\nvoid main() {\n vTexPos = aTexPos;\n gl_Position = vec4(aPosition.xy, 0.0, 1.0);\n}");
a();
GLES20.glCompileShader(glCreateShader);
a();
int glCreateShader2 = GLES20.glCreateShader(35632);
a();
GLES20.glShaderSource(glCreateShader2, "precision mediump float;\nuniform sampler2D uTexture;\nvarying vec2 vTexPos;\nvoid main(void)\n{\n gl_FragColor = texture2D(uTexture, vTexPos);\n}");
a();
GLES20.glCompileShader(glCreateShader2);
a();
this.c = GLES20.glCreateProgram();
a();
GLES20.glAttachShader(this.c, glCreateShader);
a();
GLES20.glAttachShader(this.c, glCreateShader2);
a();
GLES20.glLinkProgram(this.c);
a();
int[] iArr = this.f728a;
GLES20.glGenTextures(1, iArr, 0);
a();
GLES20.glBindTexture(3553, iArr[0]);
a();
GLES20.glTexParameteri(3553, 10240, 9729);
GLES20.glTexParameteri(3553, 10242, 10497);
GLES20.glTexParameteri(3553, 10241, 9729);
GLES20.glTexParameteri(3553, 10243, 10497);
a();
GLUtils.texImage2D(3553, 0, this.f730d, 0);
a();
float[] fArr = this.f731e;
ByteBuffer allocateDirect = ByteBuffer.allocateDirect(fArr.length * 4);
allocateDirect.order(ByteOrder.nativeOrder());
FloatBuffer asFloatBuffer = allocateDirect.asFloatBuffer();
this.f729b = asFloatBuffer;
asFloatBuffer.put(fArr);
}
}
feature/cw/src/main/java/K1/a.java
-10
View File
@@ -1,10 +0,0 @@
package K1;
/**
* 照搬自 Morse Expert 1.15 K1.a 精简版: 仅保留 k3 FFT 库引用的内存统计静态字段
* (K1.a.c 长整型记账)。原 K1.a(828 行)的其余方法为状态栏/库代码, 已裁剪
* (状态栏逻辑已在 MainActivity 内联)。
*/
public class a {
public static long c = 0;
}
feature/cw/src/main/java/com/rtbishop/look4sat/feature/cw/CwDecodeScreen.kt
-213
View File
@@ -1,213 +0,0 @@
/*
* CwDecodeScreen.kt — Look4Sat 的 CW 解码页面(Compose 外壳)。
*
* 照搬自 Morse Expert 1.15 的 com.ve3nea.morse_expert.MainActivity(已改为普通控制器类):
* - AndroidView 嵌入原版 activity_main.xml(ConstraintLayout 根, 含 decodedTextView/scaleView/
* statusTextView/verticalLayout/waterfallView);
* - 生命周期 onCreate/onResume/onPause/onDestroy 全部委托给控制器, 顺序与原 Activity 一致
* (onCreate 必须在 onResume 前, onDispose 先 onPause 再 onDestroy);
* - 麦克风权限(RECORD_AUDIO)由 Compose 侧管理, 授予后调用 onPermissionGranted()(= v()),
* 用 initialized 标记保证只调一次(v() 会 new a() 覆盖 f11036E);
* - 原 options_menu 的 清除/暂停/保存/录音/设置 改为顶部一行按钮(图标用模块内原版 drawable)。
*
* 注意: 控制器 onCreate 内的 setImmersive(window, false) 会把宿主窗口恢复为
* decorFitsSystemWindows(true)(原版行为照搬, 会对整个宿主 Activity 生效)。
*/
package com.rtbishop.look4sat.feature.cw
import android.Manifest
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import android.net.Uri
import android.provider.Settings
import android.view.LayoutInflater
import androidx.activity.compose.BackHandler
import androidx.activity.compose.rememberLauncherForActivityResult
import androidx.activity.result.contract.ActivityResultContracts
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.systemBarsPadding
import androidx.compose.material3.Button
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.Text
import androidx.compose.material3.TextButton
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.unit.dp
import androidx.compose.ui.viewinterop.AndroidView
import androidx.constraintlayout.widget.ConstraintLayout
import com.ve3nea.morse_expert.MainActivity
@Composable
fun CwDecodeScreen(navigateUp: () -> Unit = {}) {
val context = LocalContext.current
val activity = remember(context) {
context as? Activity ?: error("CwDecodeScreen must be hosted in an Activity")
}
// 照搬的控制器(普通类, 非 Activity); 每次进入页面新建实例
val controller = remember { MainActivity() }
// 提前 inflate 原版布局, 供 AndroidView 与控制器 onCreate 共用同一根视图
val rootView = remember(context) {
LayoutInflater.from(context).inflate(R.layout.activity_main, null) as ConstraintLayout
}
var permissionGranted by remember {
mutableStateOf(
context.checkSelfPermission(Manifest.permission.RECORD_AUDIO) ==
PackageManager.PERMISSION_GRANTED
)
}
var permanentlyDenied by remember { mutableStateOf(false) }
// v() 会 new a() 覆盖 f11036E, 必须保证只初始化一次
var initialized by remember { mutableStateOf(false) }
var showSettings by remember { mutableStateOf(false) }
// 生命周期: onCreate 必须在 onResume 前; onDispose 先 onPause 再 onDestroy
DisposableEffect(Unit) {
controller.onCreate(activity, rootView)
controller.onResume()
onDispose {
controller.onPause()
controller.onDestroy()
}
}
// 权限授予后启动解码核心; "首次进入已授权" 与 "弹窗回调授权" 两条路径统一走这里
LaunchedEffect(permissionGranted) {
if (permissionGranted && !initialized) {
controller.onPermissionGranted() // = v(): 创建音频采集 + 解码核心
// v() 只创建核心; 页面此刻已处于 resumed, 需再走一次 onResume 立即启动录音
// (AudioRecord 是新建的, startRecording 不会重复; GLSurfaceView.onResume 幂等)
controller.onResume()
initialized = true
}
}
val permissionLauncher = rememberLauncherForActivityResult(
ActivityResultContracts.RequestPermission()
) { granted ->
permissionGranted = granted
permanentlyDenied = !granted &&
!activity.shouldShowRequestPermissionRationale(Manifest.permission.RECORD_AUDIO)
}
// 原版 tap_back_again_to_close: 单击返回只提示, 2 秒内再按才退出
BackHandler {
if (!controller.handleBackPress()) navigateUp()
}
if (showSettings) {
CwSettingsDialog(controller = controller, onDismiss = { showSettings = false })
}
Column(
modifier = Modifier
.fillMaxSize()
.systemBarsPadding()
) {
// 原 options_menu: 暂停/清除/保存(原版图标) + 录音/设置(文字按钮)
Row(
modifier = Modifier
.fillMaxWidth()
.padding(horizontal = 4.dp),
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.SpaceEvenly
) {
IconButton(onClick = { controller.togglePause() }) {
Icon(
painter = painterResource(R.drawable.ic_baseline_pause_24),
contentDescription = stringResource(R.string.pause)
)
}
IconButton(onClick = { controller.clearDecoded() }) {
Icon(
painter = painterResource(R.drawable.ic_baseline_delete_24),
contentDescription = stringResource(R.string.clear)
)
}
IconButton(onClick = { controller.saveText() }) {
Icon(
painter = painterResource(R.drawable.ic_baseline_save_24),
contentDescription = stringResource(R.string.save_text)
)
}
// recordSignals 需要解码核心(f11037F), 未初始化时禁用
TextButton(
onClick = { if (initialized) controller.recordSignals() },
enabled = initialized
) {
Text(stringResource(R.string.record_signals))
}
TextButton(onClick = { showSettings = true }) {
Text(stringResource(R.string.settings))
}
}
Box(modifier = Modifier.weight(1f).fillMaxWidth()) {
AndroidView(
factory = { rootView },
modifier = Modifier.fillMaxSize()
)
if (!permissionGranted) {
// 未授予麦克风权限: 遮罩 + 提示文字 + 请求按钮
Box(
modifier = Modifier
.fillMaxSize()
.background(Color(0x99000000)),
contentAlignment = Alignment.Center
) {
Column(horizontalAlignment = Alignment.CenterHorizontally) {
Text(
text = "Microphone permission is required for CW decoding",
color = Color.White,
textAlign = TextAlign.Center,
modifier = Modifier.padding(horizontal = 24.dp)
)
Spacer(modifier = Modifier.height(12.dp))
Button(onClick = {
permissionLauncher.launch(Manifest.permission.RECORD_AUDIO)
}) {
Text("Grant permission")
}
if (permanentlyDenied) {
// 勾选了"不再询问": 引导去系统设置开启
TextButton(onClick = {
activity.startActivity(
Intent(
Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
Uri.parse("package:${activity.packageName}")
)
)
}) {
Text("Open app settings")
}
}
}
}
}
}
}
}
feature/cw/src/main/java/com/rtbishop/look4sat/feature/cw/CwSettingsDialog.kt
-218
View File
@@ -1,218 +0,0 @@
/*
* Look4Sat. Amateur radio satellite tracker and pass predictor.
* Copyright (C) 2019-2026 Arty Bishop and contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*/
package com.rtbishop.look4sat.feature.cw
import android.content.Context
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.verticalScroll
import androidx.compose.material3.AlertDialog
import androidx.compose.material3.HorizontalDivider
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.RadioButton
import androidx.compose.material3.Slider
import androidx.compose.material3.Text
import androidx.compose.material3.TextButton
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.unit.dp
import com.ve3nea.morse_expert.MainActivity
import kotlin.math.roundToInt
/** 键名/默认值照搬原 Morse Expert(root_preferences.xml + SettingsActivity 逻辑)。 */
private const val KEY_MESSAGE_TYPE = "message_type"
private const val KEY_TEXT_FONT_SIZE = "text_font_size"
private const val DEFAULT_MESSAGE_TYPE = "general_text"
private const val DEFAULT_TEXT_FONT_SIZE = 18
private const val MIN_FONT_SIZE = 7
private const val MAX_FONT_SIZE = 99
/** 预置色板(9 色, 3x3 网格);原 ColorPreferenceCompat 用第三方 colorpicker, 不引入。 */
private val PaletteColors = listOf(
0xFFD0F0F0.toInt(), 0xFF000000.toInt(), 0xFFFFFFFF.toInt(),
0xFFAAAAAA.toInt(), 0xFFFF0000.toInt(), 0xFF00FF00.toInt(),
0xFF0000FF.toInt(), 0xFFFFFF00.toInt(), 0xFFFF00FF.toInt(),
)
/**
* CW 设置弹窗(替代原 Morse Expert 的 SettingsActivity)。
* 设置项与键名照搬原 APK: message_type / text_font_size / 9 个颜色
* (I2.b.f663b 键名, I2.b.f664d 默认值, I2.b.c 英文标题)。
* 存储: SharedPreferences(getPackageName() + "_preferences")。
* 点击 OK 保存并调用 controller.onResume() 立即生效; Cancel/点外部仅关闭不保存。
*/
@Composable
fun CwSettingsDialog(controller: MainActivity, onDismiss: () -> Unit) {
val activity = controller.mActivity ?: return
val prefs = remember(activity) {
activity.getSharedPreferences(activity.packageName + "_preferences", Context.MODE_PRIVATE)
}
var messageType by remember {
mutableStateOf(prefs.getString(KEY_MESSAGE_TYPE, DEFAULT_MESSAGE_TYPE) ?: DEFAULT_MESSAGE_TYPE)
}
var fontSize by remember {
mutableStateOf(
prefs.getInt(KEY_TEXT_FONT_SIZE, DEFAULT_TEXT_FONT_SIZE)
.toFloat().coerceIn(MIN_FONT_SIZE.toFloat(), MAX_FONT_SIZE.toFloat())
)
}
var colorValues by remember {
mutableStateOf(IntArray(9) { i -> prefs.getInt(I2.b.f663b[i], I2.b.f664d[i]) })
}
AlertDialog(
onDismissRequest = onDismiss,
title = { Text("CW Settings") },
text = {
Column(
modifier = Modifier
.verticalScroll(rememberScrollState())
.padding(top = 4.dp)
) {
Text("Message type", style = MaterialTheme.typography.titleSmall)
MessageTypeRow("general_text", "General Text", messageType) { messageType = it }
MessageTypeRow("ham_radio_qso", "Ham Radio QSO", messageType) { messageType = it }
HorizontalDivider(Modifier.padding(vertical = 8.dp))
Text("Text font size", style = MaterialTheme.typography.titleSmall)
Row(verticalAlignment = Alignment.CenterVertically) {
Slider(
value = fontSize,
onValueChange = { fontSize = it },
valueRange = MIN_FONT_SIZE.toFloat()..MAX_FONT_SIZE.toFloat(),
steps = MAX_FONT_SIZE - MIN_FONT_SIZE - 1,
modifier = Modifier.weight(1f),
)
Text(
text = "${fontSize.roundToInt()}",
style = MaterialTheme.typography.titleMedium,
textAlign = TextAlign.End,
modifier = Modifier.width(44.dp),
)
}
HorizontalDivider(Modifier.padding(vertical = 8.dp))
Text("Colors", style = MaterialTheme.typography.titleSmall)
for (i in 0 until 9) {
ColorSettingRow(
title = I2.b.c[i],
value = colorValues[i],
onSelect = { selected ->
colorValues = colorValues.copyOf().also { it[i] = selected }
},
)
}
}
},
confirmButton = {
TextButton(onClick = {
val editor = prefs.edit()
editor.putString(KEY_MESSAGE_TYPE, messageType)
editor.putInt(KEY_TEXT_FONT_SIZE, fontSize.roundToInt())
for (i in 0 until 9) {
editor.putInt(I2.b.f663b[i], colorValues[i])
}
editor.apply()
// 原 SettingsActivity 返回时由 MainActivity.onResume() 重新读取全部设置; 照搬逻辑已就位
controller.onResume()
onDismiss()
}) { Text("OK") }
},
dismissButton = {
TextButton(onClick = onDismiss) { Text("Cancel") }
},
)
}
@Composable
private fun MessageTypeRow(option: String, label: String, selected: String, onSelect: (String) -> Unit) {
Row(
modifier = Modifier
.fillMaxWidth()
.clip(RoundedCornerShape(6.dp))
.clickable { onSelect(option) }
.padding(vertical = 2.dp),
verticalAlignment = Alignment.CenterVertically,
) {
RadioButton(selected = option == selected, onClick = { onSelect(option) })
Text(label, style = MaterialTheme.typography.bodyMedium)
}
}
@Composable
private fun ColorSettingRow(title: String, value: Int, onSelect: (Int) -> Unit) {
Column(Modifier.fillMaxWidth().padding(vertical = 6.dp)) {
Row(verticalAlignment = Alignment.CenterVertically) {
Text(title, style = MaterialTheme.typography.bodyMedium, modifier = Modifier.weight(1f))
Box(
Modifier
.size(20.dp)
.clip(RoundedCornerShape(4.dp))
.background(Color(value)),
)
Spacer(Modifier.width(6.dp))
Text(
text = String.format("#%06X", value and 0xFFFFFF),
style = MaterialTheme.typography.bodySmall,
color = MaterialTheme.colorScheme.onSurfaceVariant,
)
}
Spacer(Modifier.height(6.dp))
PaletteGrid(selected = value, onSelect = onSelect)
}
}
@Composable
private fun PaletteGrid(selected: Int, onSelect: (Int) -> Unit) {
Column(verticalArrangement = Arrangement.spacedBy(6.dp)) {
PaletteColors.chunked(3).forEach { rowColors ->
Row(horizontalArrangement = Arrangement.spacedBy(6.dp)) {
rowColors.forEach { color ->
val isSelected = color == selected
Box(
modifier = Modifier
.size(36.dp)
.border(
width = if (isSelected) 3.dp else 1.dp,
color = if (isSelected) MaterialTheme.colorScheme.primary
else MaterialTheme.colorScheme.outlineVariant,
shape = RoundedCornerShape(6.dp),
)
.clip(RoundedCornerShape(6.dp))
.background(Color(color))
.clickable { onSelect(color) },
)
}
}
}
}
}
feature/cw/src/main/java/com/rtbishop/look4sat/feature/cw/suncompat/Cleaner.java
-14
View File
@@ -1,14 +0,0 @@
package com.rtbishop.look4sat.feature.cw.suncompat;
/**
* 编译期 stub:Android 无 sun.misc.Cleaner(照搬 Morse Expert 1.15 k3 FFT 库的清理回调,
* 实际 FFT 1024 点不触发 native 路径)。
*/
public class Cleaner {
public static Cleaner create(Object referent, Runnable thunk) {
return null;
}
public void clean() {
}
}
feature/cw/src/main/java/com/rtbishop/look4sat/feature/cw/suncompat/Unsafe.java
-83
View File
@@ -1,83 +0,0 @@
package com.rtbishop.look4sat.feature.cw.suncompat;
/**
* 编译期 stub:Android 无 sun.misc.Unsafe(运行时通过反射获取,失败时 k3.r.f12109a 为 null)。
* 照搬自 Morse Expert 1.15(k3 FFT 库的大数组 native 路径 >1GB 不触发,实际 FFT 走 float[] 分支)。
*/
public class Unsafe {
public long allocateMemory(long bytes) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void freeMemory(long address) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public byte getByte(long address) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void putByte(long address, byte value) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public short getShort(long address) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void putShort(long address, short value) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public int getInt(long address) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void putInt(long address, int value) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public long getLong(long address) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void putLong(long address, long value) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public float getFloat(long address) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void putFloat(long address, float value) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public double getDouble(long address) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void putDouble(long address, double value) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void setMemory(long address, long bytes, byte value) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void copyMemory(long src, long dst, long len) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public Object getObject(Object o, long offset) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public void putObject(Object o, long offset, Object value) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
public long objectFieldOffset(java.lang.reflect.Field field) {
throw new UnsupportedOperationException("sun.misc.Unsafe not available on Android");
}
}
feature/cw/src/main/java/com/ve3nea/morse_expert/DecodedTextView.java
-138
View File
@@ -1,138 +0,0 @@
package com.ve3nea.morse_expert;
import F2.a;
import android.content.Context;
import android.content.Intent;
import android.media.MediaScannerConnection;
import android.text.Layout;
import android.text.Selection;
import android.text.Spannable;
import android.text.SpannableStringBuilder;
import android.text.TextUtils;
import android.text.format.DateFormat;
import android.util.AttributeSet;
import android.util.Log;
import android.view.ActionMode;
import android.widget.TextView;
import android.widget.Toast;
import java.io.File;
import java.io.PrintWriter;
import java.util.Date;
import java.util.concurrent.atomic.AtomicBoolean;
/**
* 照搬自 Morse Expert 1.15 DecodedTextView, 类名保持混淆原名。
* 适配: 原 extends l.C1702e0(appcompat 混淆类) -> 直接 extends TextView
* (C1702e0 仅提供 TextView 兼容功能, 本类未使用其特有方法)。
*/
public class DecodedTextView extends TextView {
/* renamed from: m, reason: collision with root package name */
public final Context f11031m;
/* renamed from: n, reason: collision with root package name */
public boolean f11032n;
/* renamed from: o, reason: collision with root package name */
public final AtomicBoolean f11033o;
public DecodedTextView(Context context, AttributeSet attributeSet) {
super(context, attributeSet);
this.f11032n = false;
this.f11033o = new AtomicBoolean(false);
this.f11031m = context;
setCustomSelectionActionModeCallback(getActionModeCallback());
}
private ActionMode.Callback getActionModeCallback() {
return new a(this);
}
private String getDecodedText() {
int selectionStart = getSelectionStart();
int selectionEnd = getSelectionEnd();
int max = Math.max(0, Math.min(selectionStart, selectionEnd));
int max2 = Math.max(0, Math.max(selectionStart, selectionEnd));
if (max2 > max) {
return getText().subSequence(max, max2).toString();
}
return getText().toString();
}
@Override // android.widget.TextView
public final void onSelectionChanged(int i4, int i5) {
super.onSelectionChanged(i4, i5);
if (hasSelection()) {
this.f11032n = true;
}
}
public final void q(SpannableStringBuilder spannableStringBuilder) {
boolean z3;
try {
CharSequence text = getText();
Layout layout = getLayout();
int lineCount = getLineCount();
int length = text.length();
int lineHeight = getLineHeight();
int scrollY = getScrollY();
if (layout.getLineBottom(lineCount - 1) == getHeight() + scrollY) {
z3 = true;
} else {
z3 = false;
}
getSelectionStart();
getSelectionEnd();
hasSelection();
if (z3) {
Selection.setSelection((Spannable) text, length, length);
}
append(spannableStringBuilder);
int i4 = lineCount - 50;
if (i4 > 0) {
int i5 = lineHeight * i4;
getEditableText().delete(0, layout.getLineEnd(lineCount - 51));
if (scrollY >= i5) {
scrollBy(0, -i5);
}
}
} catch (Exception e4) {
Log.e("printChars()", "Exception: ", e4);
}
}
public final void r() {
String decodedText = getDecodedText();
boolean isEmpty = TextUtils.isEmpty(decodedText);
Context context = this.f11031m;
if (isEmpty) {
Toast.makeText(context, "No text to save", 0).show();
return;
}
try {
File file = new File(getContext().getExternalFilesDir(null), ((String) DateFormat.format("yyyy-MM-dd_HH_mm_ss", new Date())) + ".txt");
String absolutePath = file.getAbsolutePath();
PrintWriter printWriter = new PrintWriter(file);
try {
printWriter.println(decodedText);
printWriter.close();
MediaScannerConnection.scanFile(context, new String[]{absolutePath}, new String[]{"text/plain"}, null);
Toast.makeText(context, "Text saved to " + absolutePath, 1).show();
} catch (Throwable th) {
printWriter.close();
throw th;
}
} catch (Exception e4) {
Log.e("File Save", "Failed", e4);
Toast.makeText(context, "Unable to save: " + e4.getMessage(), 1).show();
}
}
public final void s() {
Intent intent = new Intent("android.intent.action.SEND");
intent.setFlags(268435456);
intent.putExtra("android.intent.extra.TEXT", getDecodedText());
intent.setType("text/plain");
this.f11031m.startActivity(Intent.createChooser(intent, "Share Decoded Text"));
}
}
feature/cw/src/main/java/com/ve3nea/morse_expert/MainActivity.java
-232
View File
@@ -1,232 +0,0 @@
package com.ve3nea.morse_expert;
import android.content.Context;
import android.os.Build;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import androidx.constraintlayout.widget.ConstraintLayout;
import com.rtbishop.look4sat.feature.cw.R;
import E2.g;
import H2.a;
import H2.b;
import j1.C1646n;
/**
* Ported verbatim from Morse Expert 1.15 MainActivity (com.ve3nea.morse_expert); obfuscated
* class/field names kept as-is. Surgery notes: originally extends e.AbstractActivityC1557l
* (obfuscated AppCompat base) -> now a plain controller class, Activity injected via
* onCreate(Activity, ConstraintLayout) for Compose AndroidView integration. Ads (d1.*),
* billing (I2.a), premium/rate menu removed per user. h3.b.r (recursive findViewById),
* K1.a.M (immersive status bar), B.i (permissions) replaced with equivalent standard APIs.
* Decoder logic (H2.a audio, H2.b core, pas engine) untouched.
*/
public class MainActivity {
public static final /* synthetic */ int f11034K = 0;
/* renamed from: D, reason: collision with root package name */
public C1646n f11035D;
/* renamed from: E, reason: collision with root package name */
public a f11036E;
/* renamed from: F, reason: collision with root package name */
public b f11037F;
/* renamed from: G, reason: collision with root package name */
public long f11038G = 0;
/* renamed from: J, reason: collision with root package name */
public final g f11040J = new g(this, 1);
/** Injected Activity context (replaces the original this Activity capabilities) */
public android.app.Activity mActivity;
public void onCreate(android.app.Activity activity, ConstraintLayout constraintLayout) {
onCreate(activity, constraintLayout, true);
}
/**
* applyImmersive=false 用于嵌入小容器(如转发器 CW 面板):
* 不触碰宿主窗口的系统栏标志(避免影响整个 Activity)。
*/
public void onCreate(android.app.Activity activity, ConstraintLayout constraintLayout, boolean applyImmersive) {
this.mActivity = activity;
if (applyImmersive) {
// K1.a.M(getWindow(), false): immersive status bar (nav/fullscreen flags, ported as-is)
setImmersive(activity.getWindow(), false);
}
View inflate = constraintLayout;
int i4 = R.id.decodedTextView;
DecodedTextView decodedTextView = (DecodedTextView) findViewRecursive(inflate, R.id.decodedTextView);
if (decodedTextView != null) {
i4 = R.id.scaleView;
ScaleView scaleView = (ScaleView) findViewRecursive(inflate, R.id.scaleView);
if (scaleView != null) {
i4 = R.id.statusTextView;
TextView textView = (TextView) findViewRecursive(inflate, R.id.statusTextView);
if (textView != null) {
i4 = R.id.verticalLayout;
LinearLayout linearLayout = (LinearLayout) findViewRecursive(inflate, R.id.verticalLayout);
if (linearLayout != null) {
i4 = R.id.waterfallView;
WaterfallSurfaceView waterfallSurfaceView = (WaterfallSurfaceView) findViewRecursive(inflate, R.id.waterfallView);
if (waterfallSurfaceView != null) {
this.f11035D = new C1646n(constraintLayout, decodedTextView, scaleView, textView, linearLayout, waterfallSurfaceView);
((WaterfallSurfaceView) this.f11035D.f11892k).setOnTouchListener(this.f11040J);
// Originally: permission check then v(); permission flow handled by the Compose page
// Originally: ad banner mounting (removed)
return;
}
}
}
}
}
throw new NullPointerException("Missing required view with ID: " + inflate.getResources().getResourceName(i4));
}
/** Original h3.b.r: recursive findViewById (ported behavior) */
private static View findViewRecursive(View view, int id) {
if (view instanceof ViewGroup) {
ViewGroup viewGroup = (ViewGroup) view;
int childCount = viewGroup.getChildCount();
for (int i = 0; i < childCount; i++) {
View found = viewGroup.getChildAt(i).findViewById(id);
if (found != null) {
return found;
}
}
return null;
}
return null;
}
/** Original K1.a.M(window, false): immersive (hide nav/fullscreen flags, ported as-is) */
private static void setImmersive(Window window, boolean immersive) {
if (Build.VERSION.SDK_INT >= 30) {
window.setDecorFitsSystemWindows(!immersive);
if (immersive) {
window.getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN);
} else {
window.getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}
} else {
View decorView = window.getDecorView();
int systemUiVisibility = decorView.getSystemUiVisibility();
decorView.setSystemUiVisibility(immersive ? (systemUiVisibility & (-1793)) : (systemUiVisibility | 1792));
}
}
/** Original v(): audio capture + decoder core init (logic unchanged) */
public void v() {
this.f11036E = new a();
b bVar = new b(mActivity.getApplicationContext());
this.f11037F = bVar;
this.f11036E.f601l = bVar;
bVar.f619o = (WaterfallSurfaceView) this.f11035D.f11892k;
bVar.f620p = this;
bVar.f621q = this;
}
/** Original onResume: restore decoding (message type/font/background/record start/waterfall) */
public void onResume() {
android.content.SharedPreferences prefs = mActivity.getSharedPreferences(
mActivity.getPackageName() + "_preferences", Context.MODE_PRIVATE);
String messageType = prefs.getString("message_type", "ham_radio_qso");
b bVar = this.f11037F;
if (bVar != null) {
bVar.f623s.set(messageType.equals("ham_radio_qso"));
}
((DecodedTextView) this.f11035D.f11888g).setTextSize(Math.max(7, prefs.getInt("text_font_size", 18)));
b bVar2 = this.f11037F;
if (bVar2 != null) {
bVar2.f617m.b(mActivity);
((DecodedTextView) this.f11035D.f11888g).setBackgroundColor(this.f11037F.f617m.f665a[0]);
}
a aVar = this.f11036E;
if (aVar != null) {
android.media.AudioRecord audioRecord = aVar.f596g;
audioRecord.startRecording();
if (audioRecord.getState() != 1) {
android.util.Log.e("AudioRecord", "cannot start");
}
aVar.f598i.set(true);
}
((WaterfallSurfaceView) this.f11035D.f11892k).onResume();
// Originally: ad lifecycle (removed)
}
/** Original onPause: stop recording + waterfall pause */
public void onPause() {
a aVar = this.f11036E;
if (aVar != null) {
aVar.f598i.set(false);
android.media.AudioRecord audioRecord = aVar.f596g;
audioRecord.stop();
if (audioRecord.getState() != 1) {
android.util.Log.e("AudioRecord", "cannot stop");
}
}
((WaterfallSurfaceView) this.f11035D.f11892k).onPause();
}
/** Original onDestroy: release audio/decoder (billing cleanup removed) */
public void onDestroy() {
a aVar = this.f11036E;
if (aVar != null) {
aVar.f598i.set(false);
try {
aVar.f596g.stop();
aVar.f596g.release();
} catch (Exception ignored) {
}
aVar.f597h.shutdownNow();
}
this.f11036E = null;
this.f11037F = null;
}
/** Menu: clear decoded text (original clear_mnu) */
public void clearDecoded() {
((DecodedTextView) this.f11035D.f11888g).setText("");
}
/** Menu: pause/resume decoding (original pause_mnu, red/white icon toggle logic) */
public boolean togglePause() {
java.util.concurrent.atomic.AtomicBoolean atomicBoolean = ((DecodedTextView) this.f11035D.f11888g).f11033o;
atomicBoolean.set(!atomicBoolean.get());
return atomicBoolean.get();
}
/** Menu: save text (original save_mnu -> DecodedTextView.r()) */
public void saveText() {
((DecodedTextView) this.f11035D.f11888g).r();
}
/** Menu: record signals (original record_signals_mnu) */
public void recordSignals() {
this.f11037F.f626v.set(true);
}
/** Original tap_back_again_to_close hint */
public boolean handleBackPress() {
if (System.currentTimeMillis() < this.f11038G + 2000) {
return true; // double-back: exit
}
this.f11038G = System.currentTimeMillis();
Toast.makeText(mActivity, R.string.tap_back_again_to_close, 0).show();
return false;
}
/** Start decoding after permission granted (original onRequestPermissionsResult success) */
public void onPermissionGranted() {
v();
}
}
feature/cw/src/main/java/com/ve3nea/morse_expert/ScaleView.java
-76
View File
@@ -1,76 +0,0 @@
package com.ve3nea.morse_expert;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Path;
import android.util.AttributeSet;
import android.view.View;
/* loaded from: classes.dex */
public class ScaleView extends View {
public int f;
/* renamed from: g, reason: collision with root package name */
public int f11041g;
/* renamed from: h, reason: collision with root package name */
public final Paint f11042h;
/* renamed from: i, reason: collision with root package name */
public final Paint f11043i;
/* renamed from: j, reason: collision with root package name */
public final Paint f11044j;
/* renamed from: k, reason: collision with root package name */
public final Paint f11045k;
public ScaleView(Context context, AttributeSet attributeSet) {
super(context, attributeSet);
Paint paint = new Paint();
this.f11042h = paint;
paint.setColor(-16711936);
Paint paint2 = new Paint();
this.f11043i = paint2;
paint2.setColor(-16744448);
Paint paint3 = new Paint();
this.f11044j = paint3;
paint3.setColor(-256);
Paint paint4 = new Paint();
this.f11045k = paint4;
paint4.setColor(-8355840);
}
@Override // android.view.View
public final void onDraw(Canvas canvas) {
Paint paint;
super.onDraw(canvas);
int i4 = this.f11041g;
if (i4 != 1) {
if (i4 != 2) {
if (i4 != 3) {
if (i4 != 4) {
return;
} else {
paint = this.f11044j;
}
} else {
paint = this.f11045k;
}
} else {
paint = this.f11042h;
}
} else {
paint = this.f11043i;
}
int round = (int) Math.round(getWidth() * 0.7d);
Path path = new Path();
path.moveTo(0.0f, this.f);
float f = round;
path.lineTo(f, this.f - round);
path.lineTo(f, this.f + round);
path.close();
canvas.drawPath(path, paint);
}
}
feature/cw/src/main/java/com/ve3nea/morse_expert/WaterfallSurfaceView.java
-19
View File
@@ -1,19 +0,0 @@
package com.ve3nea.morse_expert;
import J2.b;
import android.content.Context;
import android.opengl.GLSurfaceView;
import android.util.AttributeSet;
/* loaded from: classes.dex */
public class WaterfallSurfaceView extends GLSurfaceView {
public final b f;
public WaterfallSurfaceView(Context context, AttributeSet attributeSet) {
super(context, attributeSet);
setEGLContextClientVersion(2);
b bVar = new b(context, H2.b.f603B);
this.f = bVar;
setRenderer(bVar);
}
}
feature/cw/src/main/java/d1/AbstractC1518b.java
-82
View File
@@ -1,82 +0,0 @@
package d1;
/* renamed from: d1.b, reason: case insensitive filesystem */
/* 照搬自 Morse Expert 1.15, 混淆名保持。b(Parcel)/c(y2.d) 为库工具已裁剪(L1/y2 库依赖)。 */
public abstract /* synthetic */ class AbstractC1518b {
public static float a(float f, float f4, k3.d dVar, long j4, float f5, float f6) {
dVar.c(j4, f - f4);
return f5 + f6;
}
public static String d(String str, int i4) {
return str + i4;
}
public static String e(String str, String str2) {
return str + str2;
}
public static String f(String str, String str2, String str3) {
return str + str2 + str3;
}
public static String g(StringBuilder sb, int i4, String str) {
sb.append(i4);
sb.append(str);
return sb.toString();
}
public static String h(StringBuilder sb, String str, String str2) {
sb.append(str);
sb.append(str2);
return sb.toString();
}
public static /* synthetic */ boolean i(Object obj) {
return obj != null;
}
public static float j(float f, float f4, k3.d dVar, long j4, float f5, float f6) {
dVar.c(j4, f + f4);
return f5 + f6;
}
public static String k(String str, String str2) {
return str + str2;
}
public static float l(float f, float f4, k3.d dVar, long j4, float f5, float f6) {
dVar.c(j4, f - f4);
return f5 - f6;
}
public static float m(float f, float f4, k3.d dVar, long j4, float f5, float f6) {
dVar.c(j4, f + f4);
return f5 - f6;
}
public static /* synthetic */ String n(int i4) {
switch (i4) {
case 1:
return "NONE";
case 2:
return "LEFT";
case 3:
return "TOP";
case 4:
return "RIGHT";
case 5:
return "BOTTOM";
case 6:
return "BASELINE";
case 7:
return "CENTER";
case 8:
return "CENTER_X";
case 9:
return "CENTER_Y";
default:
throw null;
}
}
}
feature/cw/src/main/java/g3/a.java
-34
View File
@@ -1,34 +0,0 @@
package g3;
/* loaded from: classes.dex */
public final class a {
/* renamed from: a, reason: collision with root package name */
public final int f11582a;
/* renamed from: b, reason: collision with root package name */
public final double f11583b;
public final double c;
public a(double d4) {
int i4 = (int) (0.6366197723675814d * d4);
while (true) {
double d5 = -i4;
double d6 = 1.570796251296997d * d5;
double d7 = d4 + d6;
double d8 = 7.549789948768648E-8d * d5;
double d9 = d8 + d7;
double d10 = (-((d7 - d4) - d6)) + (-((d9 - d7) - d8));
double d11 = d5 * 6.123233995736766E-17d;
double d12 = d11 + d9;
double d13 = d10 + (-((d12 - d9) - d11));
if (d12 > 0.0d) {
this.f11582a = i4;
this.f11583b = d12;
this.c = d13;
return;
}
i4--;
}
}
}
feature/cw/src/main/java/g3/b.java
-8
View File
@@ -1,8 +0,0 @@
package g3;
/* loaded from: classes.dex */
public abstract class b {
/* renamed from: a, reason: collision with root package name */
public static final double[][] f11584a = (double[][]) d.f11591a.clone();
}
feature/cw/src/main/java/g3/c.java
-507
View File
@@ -1,507 +0,0 @@
package g3;
/* loaded from: classes.dex */
public abstract class c {
/* renamed from: a, reason: collision with root package name */
public static final double[][] f11585a;
/* renamed from: b, reason: collision with root package name */
public static final double[] f11586b;
public static final double[] c;
/* renamed from: d, reason: collision with root package name */
public static final double[] f11587d;
/* renamed from: e, reason: collision with root package name */
public static final double[] f11588e;
public static final long[] f;
/* renamed from: g, reason: collision with root package name */
public static final long[] f11589g;
/* renamed from: h, reason: collision with root package name */
public static final double[] f11590h;
static {
StrictMath.log(Double.MAX_VALUE);
f11585a = new double[][]{new double[]{1.0d, 5.669184079525E-24d}, new double[]{-0.25d, -0.25d}, new double[]{0.3333333134651184d, 1.986821492305628E-8d}, new double[]{-0.25d, -6.663542893624021E-14d}, new double[]{0.19999998807907104d, 1.1921056801463227E-8d}, new double[]{-0.1666666567325592d, -7.800414592973399E-9d}, new double[]{0.1428571343421936d, 5.650007086920087E-9d}, new double[]{-0.12502530217170715d, -7.44321345601866E-11d}, new double[]{0.11113807559013367d, 9.219544613762692E-9d}};
f11586b = new double[]{0.0d, 0.1246747374534607d, 0.24740394949913025d, 0.366272509098053d, 0.4794255495071411d, 0.5850973129272461d, 0.6816387176513672d, 0.7675435543060303d, 0.8414709568023682d, 0.902267575263977d, 0.9489846229553223d, 0.9808930158615112d, 0.9974949359893799d, 0.9985313415527344d};
c = new double[]{0.0d, -4.068233003401932E-9d, 9.755392680573412E-9d, 1.9987994582857286E-8d, -1.0902938113007961E-8d, -3.9986783938944604E-8d, 4.23719669792332E-8d, -5.207000323380292E-8d, 2.800552834259E-8d, 1.883511811213715E-8d, -3.5997360512765566E-9d, 4.116164446561962E-8d, 5.0614674548127384E-8d, -1.0129027912496858E-9d};
f11587d = new double[]{1.0d, 0.9921976327896118d, 0.9689123630523682d, 0.9305076599121094d, 0.8775825500488281d, 0.8109631538391113d, 0.7316888570785522d, 0.6409968137741089d, 0.5403022766113281d, 0.4311765432357788d, 0.3153223395347595d, 0.19454771280288696d, 0.07073719799518585d, -0.05417713522911072d};
f11588e = new double[]{0.0d, 3.4439717236742845E-8d, 5.865827662008209E-8d, -3.7999795083850525E-8d, 1.184154459111628E-8d, -3.43338934259355E-8d, 1.1795268640216787E-8d, 4.438921624363781E-8d, 2.925681159240093E-8d, -2.6437112632041807E-8d, 2.2860509143963117E-8d, -4.813899778443457E-9d, 3.6725170580355583E-9d, 2.0217439756338078E-10d};
f = new long[]{2935890503282001226L, 9154082963658192752L, 3952090531849364496L, 9193070505571053912L, 7910884519577875640L, 113236205062349959L, 4577762542105553359L, -5034868814120038111L, 4208363204685324176L, 5648769086999809661L, 2819561105158720014L, -4035746434778044925L, -302932621132653753L, -2644281811660520851L, -3183605296591799669L, 6722166367014452318L, -3512299194304650054L, -7278142539171889152L};
f11589g = new long[]{-3958705157555305932L, -4267615245585081135L};
f11590h = new double[]{0.0d, 0.125d, 0.25d, 0.375d, 0.5d, 0.625d, 0.75d, 0.875d, 1.0d, 1.125d, 1.25d, 1.375d, 1.5d, 1.625d};
}
public static double a(double d4) {
double d5;
if (d4 != d4) {
return d4;
}
if (d4 == d4 && d4 < 4.503599627370496E15d && d4 > -4.503599627370496E15d) {
long j4 = (long) d4;
if (d4 < 0.0d && j4 != d4) {
j4--;
}
if (j4 == 0) {
d5 = j4 * d4;
} else {
d5 = j4;
}
} else {
d5 = d4;
}
if (d5 == d4) {
return d5;
}
double d6 = d5 + 1.0d;
if (d6 == 0.0d) {
return d4 * d6;
}
return d6;
}
public static double b(double d4) {
double g4;
double d5 = 0.0d;
if (d4 < 0.0d) {
d4 = -d4;
}
if (d4 != d4 || d4 == Double.POSITIVE_INFINITY) {
return Double.NaN;
}
int i4 = 0;
if (d4 > 3294198.0d) {
double[] dArr = new double[3];
e(d4, dArr);
i4 = ((int) dArr[0]) & 3;
d4 = dArr[1];
d5 = dArr[2];
} else if (d4 > 1.5707963267948966d) {
a aVar = new a(d4);
i4 = aVar.f11582a & 3;
d4 = aVar.f11583b;
d5 = aVar.c;
}
if (i4 != 0) {
if (i4 != 1) {
if (i4 != 2) {
if (i4 != 3) {
return Double.NaN;
}
return g(d4, d5);
}
g4 = c(d4, d5);
} else {
g4 = g(d4, d5);
}
return -g4;
}
return c(d4, d5);
}
public static double c(double d4, double d5) {
double d6 = 1.5707963267948966d - d4;
return g(d6, (6.123233995736766E-17d - d5) + (-((d6 - 1.5707963267948966d) + d4)));
}
public static double d(double d4) {
if (d4 != 0.0d) {
long doubleToRawLongBits = Double.doubleToRawLongBits(d4);
if (((Long.MIN_VALUE & doubleToRawLongBits) != 0 || d4 != d4) && d4 != 0.0d) {
return Double.NaN;
}
if (d4 == Double.POSITIVE_INFINITY) {
return Double.POSITIVE_INFINITY;
}
int i4 = ((int) (doubleToRawLongBits >> 52)) - 1023;
if ((9218868437227405312L & doubleToRawLongBits) == 0) {
if (d4 == 0.0d) {
return Double.NEGATIVE_INFINITY;
}
doubleToRawLongBits <<= 1;
while ((4503599627370496L & doubleToRawLongBits) == 0) {
i4--;
doubleToRawLongBits <<= 1;
}
}
if ((i4 == -1 || i4 == 0) && d4 < 1.01d && d4 > 0.99d) {
double d5 = d4 - 1.0d;
double d6 = d5 * 1.073741824E9d;
double d7 = (d5 + d6) - d6;
double d8 = d5 - d7;
double[][] dArr = f11585a;
double[] dArr2 = dArr[dArr.length - 1];
double d9 = dArr2[0];
double d10 = dArr2[1];
for (int length = dArr.length - 2; length >= 0; length--) {
double d11 = d9 * d7;
double d12 = (d10 * d8) + (d10 * d7) + (d9 * d8);
double d13 = d11 * 1.073741824E9d;
double d14 = (d11 + d13) - d13;
double d15 = (d11 - d14) + d12;
double[] dArr3 = dArr[length];
double d16 = d14 + dArr3[0];
double d17 = d15 + dArr3[1];
double d18 = d16 * 1.073741824E9d;
d9 = (d16 + d18) - d18;
d10 = (d16 - d9) + d17;
}
double d19 = d9 * d7;
double d20 = (d10 * d8) + (d7 * d10) + (d9 * d8);
double d21 = 1.073741824E9d * d19;
double d22 = (d19 + d21) - d21;
return (d19 - d22) + d20 + d22;
}
long j4 = 4499201580859392L & doubleToRawLongBits;
double[] dArr4 = b.f11584a[(int) (j4 >> 42)];
double d23 = (doubleToRawLongBits & 4398046511103L) / (j4 + 4.503599627370496E15d);
double d24 = (((((((((((-0.16624882440418567d) * d23) + 0.19999954120254515d) * d23) - 0.2499999997677497d) * d23) + 0.3333333333332802d) * d23) - 0.5d) * d23) + 1.0d) * d23;
double d25 = i4;
double d26 = 0.6931470632553101d * d25;
double d27 = dArr4[0];
double d28 = d26 + d27;
double d29 = (-((d28 - d26) - d27)) + 0.0d;
double d30 = d28 + d24;
double d31 = d29 + (-((d30 - d28) - d24));
double d32 = d25 * 1.1730463525082348E-7d;
double d33 = d30 + d32;
double d34 = d31 + (-((d33 - d30) - d32));
double d35 = dArr4[1];
double d36 = d33 + d35;
double d37 = d36 + 0.0d;
return d34 + (-((d36 - d33) - d35)) + (-((d37 - d36) - 0.0d)) + d37;
}
return Double.NEGATIVE_INFINITY;
}
public static void e(double d4, double[] dArr) {
long j4;
long j5;
long j6;
boolean z3;
boolean z4;
boolean z5;
boolean z6;
boolean z7;
boolean z8;
boolean z9;
boolean z10;
boolean z11;
boolean z12;
boolean z13;
boolean z14;
boolean z15;
boolean z16;
boolean z17;
boolean z18;
boolean z19;
boolean z20;
boolean z21;
boolean z22;
boolean z23;
long j7;
long doubleToRawLongBits = Double.doubleToRawLongBits(d4);
int i4 = ((int) ((doubleToRawLongBits >> 52) & 2047)) - 1022;
long j8 = ((doubleToRawLongBits & 4503599627370495L) | 4503599627370496L) << 11;
int i5 = i4 >> 6;
int i6 = i4 - (i5 << 6);
long[] jArr = f;
if (i6 != 0) {
if (i5 == 0) {
j7 = 0;
} else {
j7 = jArr[i5 - 1] << i6;
}
long j9 = jArr[i5];
int i7 = 64 - i6;
j4 = j7 | (j9 >>> i7);
long j10 = jArr[i5 + 1];
j5 = (j9 << i6) | (j10 >>> i7);
j6 = (jArr[i5 + 2] >>> i7) | (j10 << i6);
} else {
if (i5 == 0) {
j4 = 0;
} else {
j4 = jArr[i5 - 1];
}
j5 = jArr[i5];
j6 = jArr[i5 + 1];
}
long j11 = j8 >>> 32;
long j12 = j8 & 4294967295L;
long j13 = j5 >>> 32;
long j14 = j5 & 4294967295L;
long j15 = j11 * j13;
long j16 = j12 * j14;
long j17 = j13 * j12;
long j18 = j14 * j11;
long j19 = j16 + (j18 << 32);
long j20 = j15 + (j18 >>> 32);
if ((j16 & Long.MIN_VALUE) != 0) {
z3 = true;
} else {
z3 = false;
}
if ((j18 & 2147483648L) != 0) {
z4 = true;
} else {
z4 = false;
}
long j21 = j19 & Long.MIN_VALUE;
if (j21 != 0) {
z5 = true;
} else {
z5 = false;
}
if ((z3 && z4) || ((z3 || z4) && !z5)) {
j20++;
}
if (j21 != 0) {
z6 = true;
} else {
z6 = false;
}
if ((j17 & 2147483648L) != 0) {
z7 = true;
} else {
z7 = false;
}
long j22 = j19 + (j17 << 32);
long j23 = j20 + (j17 >>> 32);
long j24 = j22 & Long.MIN_VALUE;
if (j24 != 0) {
z8 = true;
} else {
z8 = false;
}
if ((z6 && z7) || ((z6 || z7) && !z8)) {
j23++;
}
long j25 = j6 >>> 32;
long j26 = (j11 * j25) + ((((j6 & 4294967295L) * j11) + (j25 * j12)) >>> 32);
if (j24 != 0) {
z9 = true;
} else {
z9 = false;
}
if ((j26 & Long.MIN_VALUE) != 0) {
z10 = true;
} else {
z10 = false;
}
long j27 = j22 + j26;
if ((j27 & Long.MIN_VALUE) != 0) {
z11 = true;
} else {
z11 = false;
}
if ((z9 && z10) || ((z9 || z10) && !z11)) {
j23++;
}
long j28 = j4 >>> 32;
long j29 = j4 & 4294967295L;
long j30 = (j12 * j29) + (((j11 * j29) + (j12 * j28)) << 32) + j23;
int i8 = (int) (j30 >>> 62);
long j31 = (j27 >>> 62) | (j30 << 2);
long j32 = j27 << 2;
long j33 = j31 >>> 32;
long j34 = j31 & 4294967295L;
long[] jArr2 = f11589g;
long j35 = jArr2[0];
long j36 = j35 >>> 32;
long j37 = j35 & 4294967295L;
long j38 = j34 * j37;
long j39 = j34 * j36;
long j40 = j33 * j37;
long j41 = j38 + (j40 << 32);
long j42 = (j33 * j36) + (j40 >>> 32);
if ((j38 & Long.MIN_VALUE) != 0) {
z12 = true;
} else {
z12 = false;
}
if ((j40 & 2147483648L) != 0) {
z13 = true;
} else {
z13 = false;
}
long j43 = j41 & Long.MIN_VALUE;
if (j43 != 0) {
z14 = true;
} else {
z14 = false;
}
if ((z12 && z13) || ((z12 || z13) && !z14)) {
j42++;
}
if (j43 != 0) {
z15 = true;
} else {
z15 = false;
}
if ((j39 & 2147483648L) != 0) {
z16 = true;
} else {
z16 = false;
}
long j44 = j41 + (j39 << 32);
long j45 = j42 + (j39 >>> 32);
long j46 = j44 & Long.MIN_VALUE;
if (j46 != 0) {
z17 = true;
} else {
z17 = false;
}
if ((z15 && z16) || ((z15 || z16) && !z17)) {
j45++;
}
long j47 = jArr2[1];
long j48 = j47 >>> 32;
long j49 = (j33 * j48) + (((j33 * (j47 & 4294967295L)) + (j34 * j48)) >>> 32);
if (j46 != 0) {
z18 = true;
} else {
z18 = false;
}
if ((j49 & Long.MIN_VALUE) != 0) {
z19 = true;
} else {
z19 = false;
}
long j50 = j44 + j49;
long j51 = j50 & Long.MIN_VALUE;
if (j51 != 0) {
z20 = true;
} else {
z20 = false;
}
if ((z18 && z19) || ((z18 || z19) && !z20)) {
j45++;
}
long j52 = j32 >>> 32;
long j53 = (j52 * j36) + (((j52 * j37) + ((j32 & 4294967295L) * j36)) >>> 32);
if (j51 != 0) {
z21 = true;
} else {
z21 = false;
}
if ((j53 & Long.MIN_VALUE) != 0) {
z22 = true;
} else {
z22 = false;
}
if (((j50 + j53) & Long.MIN_VALUE) != 0) {
z23 = true;
} else {
z23 = false;
}
if ((z21 && z22) || ((z21 || z22) && !z23)) {
j45++;
}
double d5 = (j45 >>> 12) / 4.503599627370496E15d;
double d6 = ((((j45 & 4095) << 40) + (f11589g[0] >>> 24)) / 4.503599627370496E15d) / 4.503599627370496E15d; // r34 = f11589g[0](smali: aget-wide v5, v2)
double d7 = d5 + d6;
dArr[0] = i8;
dArr[1] = d7 * 2.0d;
dArr[2] = (-((d7 - d5) - d6)) * 2.0d;
}
/* JADX WARN: Removed duplicated region for block: B:20:0x005f */
/* JADX WARN: Removed duplicated region for block: B:22:0x0063 */
/* JADX WARN: Removed duplicated region for block: B:32:0x007a */
/*
Code decompiled incorrectly, please refer to instructions dump.
*/
public static double f(double d4) {
boolean z3;
double d5;
double d6;
double g4;
int i4 = 0;
double d7 = 0.0d;
if (d4 < 0.0d) {
d5 = -d4;
z3 = true;
} else {
z3 = false;
d5 = d4;
}
if (d5 == 0.0d) {
if (Double.doubleToRawLongBits(d4) >= 0) {
return 0.0d;
}
return -0.0d;
}
if (d5 != d5 || d5 == Double.POSITIVE_INFINITY) {
return Double.NaN;
}
if (d5 > 3294198.0d) {
double[] dArr = new double[3];
e(d5, dArr);
i4 = ((int) dArr[0]) & 3;
d5 = dArr[1];
d6 = dArr[2];
} else {
if (d5 > 1.5707963267948966d) {
a aVar = new a(d5);
int i5 = aVar.f11582a & 3;
d5 = aVar.f11583b;
d6 = aVar.c;
i4 = i5;
}
if (z3) {
i4 ^= 2;
}
// smali 证实: f() = sin(象限 switch!):
// case 0 -> g(d5,0)(sin(0-π/2))
// case 1 -> c(d5,0)(sin(π/2-π) = cos(余角))
// case 2 -> -g(d5,0)(sin(π-3π/2) = -sin(余角))
// case 3 -> -c(d5,0)(sin(3π/2-2π) = -cos(余角))
// jadx 畸形嵌套 if 把 case 0 还原成 return NaN(小角度全 NaN!),
// 且 case 1/2/3 全走 g() —— 旋转因子表 329 个 NaN + 频谱错乱的根源!
if (i4 == 0) {
return g(d5, d7);
}
if (i4 == 1) {
return c(d5, d7);
}
if (i4 == 2) {
return -g(d5, d7);
}
return -c(d5, d7);
}
d7 = d6;
// jadx 还原不完整(smali 650 行, jadx 只还原 63 行); f() 未被任何代码调用(死代码),
// 按 smali 尾部语义补 return(cond_0: v22 = v22 + v14; return v22)
return d7;
}
public static double g(double d4, double d5) {
int i4 = (int) ((8.0d * d4) + 0.5d);
double d6 = d4 - f11590h[i4];
double d7 = f11586b[i4];
double d8 = c[i4];
double d9 = f11587d[i4];
double d10 = f11588e[i4];
double d11 = d6 * d6;
double d12 = ((((((2.7553817452272217E-6d * d11) - 1.9841269659586505E-4d) * d11) + 0.008333333333329196d) * d11) - 0.16666666666666666d) * d11 * d6;
double d13 = ((((((2.479773539153719E-5d * d11) - 0.0013888888689039883d) * d11) + 0.041666666666621166d) * d11) - 0.49999999999999994d) * d11;
double d14 = 1.073741824E9d * d6;
double d15 = (d6 + d14) - d14;
double d16 = (d6 - d15) + d12;
double d17 = d7 + 0.0d;
double d18 = d9 * d15;
double d19 = d17 + d18;
double d20 = (d10 * d16) + (d8 * d13) + (d10 * d15) + (d9 * d16) + (d7 * d13) + (-((d17 - 0.0d) - d7)) + 0.0d + (-((d19 - d17) - d18)) + d8;
if (d5 != 0.0d) {
double d21 = (((d13 + 1.0d) * (d9 + d10)) - ((d15 + d16) * (d7 + d8))) * d5;
double d22 = d19 + d21;
d20 += -((d22 - d19) - d21);
d19 = d22;
}
return d19 + d20;
}
}
feature/cw/src/main/java/g3/d.java
-9
View File
@@ -1,9 +0,0 @@
package g3;
/* loaded from: classes.dex */
public abstract class d {
/* renamed from: a, reason: collision with root package name */
public static final double[][] f11591a = {new double[]{0.0d, 0.0d}, new double[]{9.760860120877624E-4d, -3.903230345984362E-11d}, new double[]{0.0019512202125042677d, -8.124251825289188E-11d}, new double[]{0.0029254043474793434d, -1.8374207360194882E-11d}, new double[]{0.0038986406289041042d, -2.1324678121885073E-10d}, new double[]{0.004870930686593056d, -4.5199654318611534E-10d}, new double[]{0.00584227591753006d, -2.933016992001806E-10d}, new double[]{0.006812678650021553d, -2.325147219074669E-10d}, new double[]{0.007782140746712685d, -3.046577356838847E-10d}, new double[]{0.008750664070248604d, -5.500631513861575E-10d}, new double[]{0.00971824862062931d, 8.48292035519895E-10d}, new double[]{0.010684899985790253d, 1.1422610134013436E-10d}, new double[]{0.01165061630308628d, 9.168889933128375E-10d}, new double[]{0.012615403160452843d, -5.303786078838E-10d}, new double[]{0.013579258695244789d, -5.688639355498786E-10d}, new double[]{0.01454218477010727d, 7.296670293275653E-10d}, new double[]{0.015504186972975731d, -4.370104767451421E-10d}, new double[]{0.016465261578559875d, 1.43695591408832E-9d}, new double[]{0.01742541790008545d, -1.1862263158849434E-9d}, new double[]{0.018384650349617004d, -9.482976524690715E-10d}, new double[]{0.01934296265244484d, 1.9068609515836638E-10d}, new double[]{0.020300358533859253d, 2.655990315697216E-10d}, new double[]{0.021256837993860245d, 1.0315548713040775E-9d}, new double[]{0.022212404757738113d, 5.13345647019085E-10d}, new double[]{0.02316705882549286d, 4.5604151934208014E-10d}, new double[]{0.02412080392241478d, -1.1255706987475148E-9d}, new double[]{0.025073636323213577d, 1.2289023836765196E-9d}, new double[]{0.02602556347846985d, 1.7990281828096504E-9d}, new double[]{0.026976589113473892d, -1.4152718164638451E-9d}, new double[]{0.02792670577764511d, 7.568772963781632E-10d}, new double[]{0.0288759246468544d, -1.1449998592111558E-9d}, new double[]{0.029824241995811462d, -1.6850976862319495E-9d}, new double[]{0.030771657824516296d, 8.422373919843096E-10d}, new double[]{0.0317181795835495d, 6.872350402175489E-10d}, new double[]{0.03266380727291107d, -4.541194749189272E-10d}, new double[]{0.03360854089260101d, -8.9064764856495E-10d}, new double[]{0.034552380442619324d, 1.0640404096769032E-9d}, new double[]{0.0354953333735466d, -3.5901655945224663E-10d}, new double[]{0.03643739968538284d, -3.4829517943661266E-9d}, new double[]{0.037378571927547455d, 8.149473794244232E-10d}, new double[]{0.03831886500120163d, -6.990650304449166E-10d}, new double[]{0.03925827145576477d, 1.0883076226453258E-9d}, new double[]{0.040196798741817474d, 3.845192807999274E-10d}, new double[]{0.04113444685935974d, -1.1570594692045927E-9d}, new double[]{0.04207121580839157d, -1.8877045166697178E-9d}, new double[]{0.043007105588912964d, -1.6332083257987747E-10d}, new double[]{0.04394212365150452d, -1.7950057534514933E-9d}, new double[]{0.04487626254558563d, 2.302710041648838E-9d}, new double[]{0.045809537172317505d, -1.1410233017161343E-9d}, new double[]{0.04674194008111954d, -3.0498741599744685E-9d}, new double[]{0.04767347127199173d, -1.8026348269183678E-9d}, new double[]{0.04860413819551468d, -3.233204600453039E-9d}, new double[]{0.04953393340110779d, 1.7211688427961583E-9d}, new double[]{0.05046287178993225d, -2.329967807055457E-10d}, new double[]{0.05139094591140747d, -4.191810118556531E-11d}, new double[]{0.052318163216114044d, -3.5574324788328143E-9d}, new double[]{0.053244516253471375d, -1.7346590916458485E-9d}, new double[]{0.05417001247406006d, -4.343048751383674E-10d}, new double[]{0.055094651877880096d, 1.92909364037955E-9d}, new double[]{0.056018441915512085d, -5.139745677199588E-10d}, new double[]{0.05694137513637543d, 1.2637629975129189E-9d}, new double[]{0.05786345899105072d, 1.3840561112481119E-9d}, new double[]{0.058784693479537964d, 1.414889689612056E-9d}, new double[]{0.05970507860183716d, 2.9199191907666474E-9d}, new double[]{0.0606246218085289d, 7.90594243412116E-12d}, new double[]{0.06154331564903259d, 1.6844747839686189E-9d}, new double[]{0.06246116757392883d, 2.0498074572151747E-9d}, new double[]{0.06337818503379822d, -4.800180493433863E-9d}, new double[]{0.06429435312747955d, -2.4220822960064277E-9d}, new double[]{0.06520968675613403d, -4.179048566709334E-9d}, new double[]{0.06612417101860046d, 6.363872957010456E-9d}, new double[]{0.06703783571720123d, 9.339468680056365E-10d}, new double[]{0.06795066595077515d, -4.04226739708981E-9d}, new double[]{0.0688626617193222d, -7.043545052852817E-9d}, new double[]{0.06977382302284241d, -6.552819560439773E-9d}, new double[]{0.07068414986133575d, -1.0571674860370546E-9d}, new double[]{0.07159365713596344d, -3.948954622015801E-9d}, new double[]{0.07250232994556427d, 1.1776625988228244E-9d}, new double[]{0.07341018319129944d, 9.221072639606492E-10d}, new double[]{0.07431721687316895d, -3.219119568928366E-9d}, new double[]{0.0752234160900116d, 5.147575929018918E-9d}, new double[]{0.07612881064414978d, -2.291749683541979E-9d}, new doubleLine truncated
new double[]{0.6813591718673706d, 5.294053246347931E-8d}, new double[]{0.681853175163269d, -1.2220826223585654E-9d}, new double[]{0.6823468208312988d, 5.8377876767612725E-8d}, new double[]{0.6828403472900391d, -6.437492120743254E-9d}, new double[]{0.6833335161209106d, 4.2990710043633113E-8d}, new double[]{0.6838265657424927d, -3.1516131027023284E-8d}, new double[]{0.684319257736206d, 8.70017386744679E-9d}, new double[]{0.6848117113113403d, 4.466959125843237E-8d}, new double[]{0.6853040456771851d, -4.25782656420497E-8d}, new double[]{0.6857960224151611d, -1.4386267593671393E-8d}, new double[]{0.6862877607345581d, 1.0274494061148778E-8d}, new double[]{0.686779260635376d, 3.164186629229597E-8d}, new double[]{0.6872705221176147d, 4.995334552140326E-8d}, new double[]{0.687761664390564d, -5.3763211240398744E-8d}, new double[]{0.6882524490356445d, -4.0852427502515625E-8d}, new double[]{0.688742995262146d, -3.0287143914420064E-8d}, new double[]{0.6892333030700684d, -2.183125937905008E-8d}, new double[]{0.6897233724594116d, -1.524901992178814E-8d}, new double[]{0.6902132034301758d, -1.0305018010328949E-8d}, new double[]{0.6907027959823608d, -6.764191876212205E-9d}, new double[]{0.6911921501159668d, -4.391824838015402E-9d}, new double[]{0.6916812658309937d, -2.9535446262017846E-9d}, new double[]{0.6921701431274414d, -2.2153227096187463E-9d}, new double[]{0.6926587820053101d, -1.943473623641502E-9d}};
}
feature/cw/src/main/java/i3/a.java
-41
View File
@@ -1,41 +0,0 @@
package i3;
/* loaded from: classes.dex */
public final class a implements Runnable {
public final /* synthetic */ int f;
/* renamed from: g, reason: collision with root package name */
public final /* synthetic */ int f11686g;
/* renamed from: h, reason: collision with root package name */
public final /* synthetic */ int f11687h;
/* renamed from: i, reason: collision with root package name */
public final /* synthetic */ float[] f11688i;
/* renamed from: j, reason: collision with root package name */
public final /* synthetic */ float[] f11689j;
/* renamed from: k, reason: collision with root package name */
public final /* synthetic */ d f11690k;
public a(d dVar, int i4, int i5, int i6, float[] fArr, float[] fArr2) {
this.f11690k = dVar;
this.f = i4;
this.f11686g = i5;
this.f11687h = i6;
this.f11688i = fArr;
this.f11689j = fArr2;
}
@Override // java.lang.Runnable
public final void run() {
int i4 = this.f11686g;
int i5 = this.f;
if (i5 >= i4) {
return;
}
float f = this.f11689j[this.f11687h + i5];
throw null;
}
}
feature/cw/src/main/java/i3/b.java
-41
View File
@@ -1,41 +0,0 @@
package i3;
/* loaded from: classes.dex */
public final class b implements Runnable {
public final /* synthetic */ long f;
/* renamed from: g, reason: collision with root package name */
public final /* synthetic */ long f11691g;
/* renamed from: h, reason: collision with root package name */
public final /* synthetic */ long f11692h;
/* renamed from: i, reason: collision with root package name */
public final /* synthetic */ k3.d f11693i;
/* renamed from: j, reason: collision with root package name */
public final /* synthetic */ k3.d f11694j;
/* renamed from: k, reason: collision with root package name */
public final /* synthetic */ d f11695k;
public b(d dVar, long j4, long j5, long j6, k3.d dVar2, k3.d dVar3) {
this.f11695k = dVar;
this.f = j4;
this.f11691g = j5;
this.f11692h = j6;
this.f11693i = dVar2;
this.f11694j = dVar3;
}
@Override // java.lang.Runnable
public final void run() {
long j4 = this.f11691g;
long j5 = this.f;
if (j5 >= j4) {
return;
}
this.f11694j.b(this.f11692h + j5);
throw null;
}
}
feature/cw/src/main/java/i3/c.java
-55
View File
@@ -1,55 +0,0 @@
package i3;
import k3.g;
import k3.s;
/* loaded from: classes.dex */
public final class c implements Runnable {
public final /* synthetic */ int f = 1;
/* renamed from: g, reason: collision with root package name */
public final /* synthetic */ long f11696g;
/* renamed from: h, reason: collision with root package name */
public final /* synthetic */ long f11697h;
/* renamed from: i, reason: collision with root package name */
public final /* synthetic */ g f11698i;
/* renamed from: j, reason: collision with root package name */
public final /* synthetic */ Object f11699j;
public c(long j4, long j5, s sVar, s sVar2) {
this.f11696g = j4;
this.f11697h = j5;
this.f11698i = sVar;
this.f11699j = sVar2;
}
@Override // java.lang.Runnable
public final void run() {
switch (this.f) {
case 0:
k3.d dVar = (k3.d) this.f11698i;
long j4 = this.f11697h;
long j5 = this.f11696g;
if (j5 >= j4) {
return;
}
dVar.b(j5 * 2);
throw null;
default:
for (long j6 = this.f11696g; j6 < this.f11697h; j6++) {
((s) this.f11698i).c(j6, ((s) this.f11699j).b(j6));
}
return;
}
}
public c(d dVar, long j4, long j5, k3.d dVar2) {
this.f11699j = dVar;
this.f11696g = j4;
this.f11697h = j5;
this.f11698i = dVar2;
}
}
feature/cw/src/main/java/i3/d.java
-1267
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File diff suppressed because it is too large. Load diff
feature/cw/src/main/java/j1/C1646n.java
-42
View File
@@ -1,42 +0,0 @@
package j1;
import android.widget.LinearLayout;
import android.widget.TextView;
import androidx.constraintlayout.widget.ConstraintLayout;
import com.ve3nea.morse_expert.DecodedTextView;
import com.ve3nea.morse_expert.ScaleView;
import com.ve3nea.morse_expert.WaterfallSurfaceView;
/**
* 照搬自 Morse Expert 1.15 j1.C1646n, 类名/字段名保持混淆原名。
* R8 合并类手术: 只保留视图持有器(6 参构造 + 5 个 View 字段);
* 其余 158-1278 行(广告/计费合并方法)已整段裁剪(用户要求广告不迁移)。
*/
public final class C1646n {
public final /* synthetic */ int f;
/* renamed from: g, reason: collision with root package name */
public Object f11888g;
/* renamed from: h, reason: collision with root package name */
public Object f11889h;
/* renamed from: i, reason: collision with root package name */
public Object f11890i;
/* renamed from: j, reason: collision with root package name */
public Object f11891j;
/* renamed from: k, reason: collision with root package name */
public Object f11892k;
public C1646n(ConstraintLayout constraintLayout, DecodedTextView decodedTextView, ScaleView scaleView, TextView textView, LinearLayout linearLayout, WaterfallSurfaceView waterfallSurfaceView) {
this.f = 1;
this.f11888g = decodedTextView;
this.f11889h = scaleView;
this.f11890i = textView;
this.f11891j = linearLayout;
this.f11892k = waterfallSurfaceView;
}
}
feature/cw/src/main/java/j3/a.java
-100
View File
@@ -1,100 +0,0 @@
package j3;
/* loaded from: classes.dex */
public final class a implements Runnable {
public final /* synthetic */ int f;
/* renamed from: g, reason: collision with root package name */
public final /* synthetic */ int f11919g;
/* renamed from: h, reason: collision with root package name */
public final /* synthetic */ int f11920h;
/* renamed from: i, reason: collision with root package name */
public final /* synthetic */ int f11921i;
/* renamed from: j, reason: collision with root package name */
public final /* synthetic */ float[] f11922j;
/* renamed from: k, reason: collision with root package name */
public final /* synthetic */ float[] f11923k;
/* renamed from: l, reason: collision with root package name */
public final /* synthetic */ int f11924l;
public /* synthetic */ a(int i4, int i5, int i6, int i7, int i8, float[] fArr, float[] fArr2) {
this.f = i8;
this.f11919g = i4;
this.f11920h = i5;
this.f11921i = i6;
this.f11922j = fArr;
this.f11923k = fArr2;
this.f11924l = i7;
}
@Override // java.lang.Runnable
public final void run() {
switch (this.f) {
case 0:
int i4 = this.f11919g;
int i5 = this.f11920h;
int i6 = i4 + i5;
int i7 = this.f11921i;
while (true) {
int i8 = i7;
if (i8 > 512) {
i7 = i8 >> 2;
c.w(i7, i6 - i7, this.f11924l - (i8 >> 3), this.f11922j, this.f11923k);
} else {
int i9 = this.f11924l;
float[] fArr = this.f11923k;
c.u(i8, 1, this.f11922j, i6 - i8, i9, fArr);
int i10 = i4 - i8;
int i11 = 0;
int i12 = i5 - i8;
while (i12 > 0) {
int i13 = i11 + 1;
int i14 = this.f11924l;
float[] fArr2 = this.f11923k;
int i15 = i12;
i11 = i13;
int i16 = this.f11924l;
float[] fArr3 = this.f11923k;
c.u(i8, c.E(i8, i12, i13, this.f11919g, i14, this.f11922j, fArr2), this.f11922j, i10 + i15, i16, fArr3);
i12 = i15 - i8;
}
return;
}
}
default:
int i17 = this.f11919g;
int i18 = this.f11920h;
int i19 = i17 + i18;
int i20 = this.f11921i;
int i21 = 1;
while (i20 > 512) {
i20 >>= 2;
i21 <<= 2;
c.y(i20, i19 - i20, this.f11924l - i20, this.f11922j, this.f11923k);
}
int i22 = this.f11924l;
float[] fArr4 = this.f11923k;
c.u(i20, 0, this.f11922j, i19 - i20, i22, fArr4);
int i23 = i21 >> 1;
int i24 = i17 - i20;
int i25 = i18 - i20;
while (i25 > 0) {
int i26 = i23 + 1;
int i27 = this.f11924l;
float[] fArr5 = this.f11923k;
int i28 = i25;
i23 = i26;
int i29 = this.f11924l;
float[] fArr6 = this.f11923k;
c.u(i20, c.E(i20, i25, i26, this.f11919g, i27, this.f11922j, fArr5), this.f11922j, i24 + i28, i29, fArr6);
i25 = i28 - i20;
}
return;
}
}
}
feature/cw/src/main/java/j3/b.java
-104
View File
@@ -1,104 +0,0 @@
package j3;
import k3.d;
/* loaded from: classes.dex */
public final class b implements Runnable {
public final /* synthetic */ int f;
/* renamed from: g, reason: collision with root package name */
public final /* synthetic */ long f11925g;
/* renamed from: h, reason: collision with root package name */
public final /* synthetic */ long f11926h;
/* renamed from: i, reason: collision with root package name */
public final /* synthetic */ long f11927i;
/* renamed from: j, reason: collision with root package name */
public final /* synthetic */ d f11928j;
/* renamed from: k, reason: collision with root package name */
public final /* synthetic */ d f11929k;
/* renamed from: l, reason: collision with root package name */
public final /* synthetic */ long f11930l;
public /* synthetic */ b(long j4, long j5, long j6, d dVar, d dVar2, long j7, int i4) {
this.f = i4;
this.f11925g = j4;
this.f11926h = j5;
this.f11927i = j6;
this.f11928j = dVar;
this.f11929k = dVar2;
this.f11930l = j7;
}
@Override // java.lang.Runnable
public final void run() {
switch (this.f) {
case 0:
long j4 = this.f11925g;
long j5 = this.f11926h;
long j6 = j4 + j5;
long j7 = this.f11927i;
while (j7 > 512) {
long j8 = j7 >> 2;
c.x(j8, j6 - j8, this.f11930l - (j7 >> 3), this.f11928j, this.f11929k);
j7 = j8;
}
c.v(j7, 1L, j6 - j7, this.f11930l, this.f11928j, this.f11929k);
long j9 = j4 - j7;
long j10 = j5 - j7;
long j11 = 0;
for (long j12 = 0; j10 > j12; j12 = 0) {
long j13 = j11 + 1;
long j14 = j10;
c.v(j7, c.F(j7, j10, j13, this.f11925g, this.f11930l, this.f11928j, this.f11929k), j9 + j14, this.f11930l, this.f11928j, this.f11929k);
j10 = j14 - j7;
j11 = j13;
j9 = j9;
}
return;
case 1:
long j15 = this.f11925g;
long j16 = this.f11926h;
long j17 = j15 + j16;
long j18 = this.f11927i;
long j19 = 1;
while (j18 > 512) {
long j20 = j18 >> 2;
j19 <<= 2;
c.z(j20, j17 - j20, this.f11930l - j20, this.f11928j, this.f11929k);
j18 = j20;
}
c.v(j18, 0L, j17 - j18, this.f11930l, this.f11928j, this.f11929k);
long j21 = j19 >> 1;
long j22 = j15 - j18;
long j23 = j16 - j18;
while (j23 > 0) {
long j24 = j21 + 1;
long j25 = j23;
j21 = j24;
c.v(j18, c.F(j18, j23, j24, this.f11925g, this.f11930l, this.f11928j, this.f11929k), j22 + j25, this.f11930l, this.f11928j, this.f11929k);
j23 = j25 - j18;
}
return;
default:
for (long j26 = this.f11925g; j26 < this.f11926h; j26++) {
this.f11928j.c(this.f11927i + j26, this.f11929k.b(this.f11930l + j26));
}
return;
}
}
public b(long j4, long j5, long j6, long j7, d dVar, d dVar2) {
this.f = 2;
this.f11925g = j4;
this.f11926h = j5;
this.f11928j = dVar;
this.f11927i = j6;
this.f11929k = dVar2;
this.f11930l = j7;
}
}
feature/cw/src/main/java/j3/c.java
-5783
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File diff suppressed because it is too large. Load diff
feature/cw/src/main/java/k3/a.java
-11
View File
@@ -1,11 +0,0 @@
package k3;
import java.lang.Thread;
/* loaded from: classes.dex */
public final class a implements Thread.UncaughtExceptionHandler {
@Override // java.lang.Thread.UncaughtExceptionHandler
public final void uncaughtException(Thread thread, Throwable th) {
th.printStackTrace();
}
}
feature/cw/src/main/java/k3/b.java
-25
View File
@@ -1,25 +0,0 @@
package k3;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
/* loaded from: classes.dex */
public final class b implements ThreadFactory {
/* renamed from: b, reason: collision with root package name */
public static final ThreadFactory f12091b = Executors.defaultThreadFactory();
/* renamed from: a, reason: collision with root package name */
public final a f12092a;
public b(a aVar) {
this.f12092a = aVar;
}
@Override // java.util.concurrent.ThreadFactory
public final Thread newThread(Runnable runnable) {
Thread newThread = f12091b.newThread(runnable);
newThread.setUncaughtExceptionHandler(this.f12092a);
return newThread;
}
}
feature/cw/src/main/java/k3/c.java
-42
View File
@@ -1,42 +0,0 @@
package k3;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
/* loaded from: classes.dex */
public abstract class c {
/* renamed from: a, reason: collision with root package name */
public static final ExecutorService f12093a;
/* renamed from: b, reason: collision with root package name */
public static ExecutorService f12094b;
public static final int c;
/* renamed from: d, reason: collision with root package name */
public static final long f12095d;
/* JADX WARN: Type inference failed for: r1v0, types: [java.lang.Object, k3.a] */
static {
ExecutorService newCachedThreadPool = Executors.newCachedThreadPool(new b(new a()));
f12093a = newCachedThreadPool;
f12094b = newCachedThreadPool;
c = Runtime.getRuntime().availableProcessors();
f12095d = 100000L;
}
public static Future a(Runnable runnable) {
if (f12094b.isShutdown() || f12094b.isTerminated()) {
f12094b = f12093a;
}
return f12094b.submit(runnable);
}
public static void b(Future[] futureArr) throws InterruptedException, java.util.concurrent.ExecutionException {
// smali: 无 catch 直接向上抛 -> Java 声明 throws(忠实表达)
for (Future future : futureArr) {
future.get();
}
}
}
feature/cw/src/main/java/k3/d.java
-100
View File
@@ -1,100 +0,0 @@
package k3;
import com.rtbishop.look4sat.feature.cw.suncompat.Cleaner;
/* loaded from: classes.dex */
public final class d extends g {
/* renamed from: k, reason: collision with root package name */
public float[] f12096k;
public d() {
}
public d(long j4, boolean z3) {
this.f = q.f12106g;
this.f12103h = 4L;
if (j4 > 0) {
this.f12102g = j4;
if (j4 > 1073741824) {
this.f12105j = r.f12109a.allocateMemory(4 * j4);
if (z3) {
a(j4);
}
Cleaner.create(this, new f(this.f12105j, this.f12102g, this.f12103h));
K1.a.c += this.f12102g * this.f12103h;
return;
}
this.f12096k = new float[(int) j4];
return;
}
throw new IllegalArgumentException(j4 + " is not a positive long value");
}
public final float b(long j4) {
float[] fArr = this.f12096k;
long j5 = this.f12105j;
if (j5 != 0) {
return r.f12109a.getFloat((this.f12103h * j4) + j5);
}
if (this.f12104i) {
return fArr[0];
}
return fArr[(int) j4];
}
public final void c(long j4, float f) {
long j5 = this.f12105j;
if (j5 != 0) {
r.f12109a.putFloat((this.f12103h * j4) + j5, f);
} else {
if (!this.f12104i) {
this.f12096k[(int) j4] = f;
return;
}
throw new IllegalAccessError("Constant arrays cannot be modified.");
}
}
/* JADX WARN: Type inference failed for: r0v1, types: [k3.g, java.lang.Object, k3.d] */
public final Object clone() {
if (this.f12104i) {
long j4 = this.f12102g;
float b4 = b(0L);
d gVar = new d();
gVar.f = q.f12106g;
gVar.f12103h = 4L;
if (j4 > 0) {
gVar.f12102g = j4;
gVar.f12104i = true;
gVar.f12096k = new float[]{b4};
return gVar;
}
throw new IllegalArgumentException(j4 + " is not a positive long value");
}
d dVar = new d(this.f12102g, false);
r.a(0L, 0L, this.f12102g, this, dVar);
return dVar;
}
@Override // k3.g
public final boolean equals(Object obj) {
if (!super.equals(obj) || this.f12096k != ((d) obj).f12096k) {
return false;
}
return true;
}
@Override // k3.g
public final int hashCode() {
int i4;
int hashCode = super.hashCode() * 29;
float[] fArr = this.f12096k;
if (fArr != null) {
i4 = fArr.hashCode();
} else {
i4 = 0;
}
return hashCode + i4;
}
}
feature/cw/src/main/java/k3/e.java
-79
View File
@@ -1,79 +0,0 @@
package k3;
/* loaded from: classes.dex */
public final class e implements Runnable {
public final /* synthetic */ long f;
/* renamed from: g, reason: collision with root package name */
public final /* synthetic */ long f12097g;
/* renamed from: h, reason: collision with root package name */
public final /* synthetic */ long f12098h;
/* renamed from: i, reason: collision with root package name */
public final /* synthetic */ g f12099i;
public e(g gVar, long j4, long j5, long j6) {
this.f12099i = gVar;
this.f = j4;
this.f12097g = j5;
this.f12098h = j6;
}
/* JADX WARN: Can't fix incorrect switch cases order, some code will duplicate */
/* JADX WARN: Failed to find 'out' block for switch in B:2:0x0011. Please report as an issue. */
@Override // java.lang.Runnable
public final void run() {
g gVar = this.f12099i;
int ordinal = gVar.f.ordinal();
long j4 = this.f12098h;
long j5 = this.f12097g;
long j6 = this.f;
switch (ordinal) {
case 0:
case 1:
case 2:
case 10:
case 11:
while (j6 < j5) {
r.f12109a.putByte((gVar.f12103h * j6) + j4, (byte) 0);
j6++;
}
return;
case 3:
while (j6 < j5) {
r.f12109a.putShort((gVar.f12103h * j6) + j4, (short) 0);
j6++;
}
return;
case 4:
while (j6 < j5) {
r.f12109a.putInt((gVar.f12103h * j6) + j4, 0);
j6++;
}
return;
case 5:
while (j6 < j5) {
r.f12109a.putLong((gVar.f12103h * j6) + j4, 0L);
j6++;
}
return;
case 6:
while (j6 < j5) {
r.f12109a.putFloat((gVar.f12103h * j6) + j4, 0.0f);
j6++;
}
return;
case 7:
while (j6 < j5) {
r.f12109a.putDouble((gVar.f12103h * j6) + j4, 0.0d);
j6++;
}
return;
case 8:
case 9:
default:
throw new IllegalArgumentException("Invalid array type.");
}
}
}
feature/cw/src/main/java/k3/f.java
-32
View File
@@ -1,32 +0,0 @@
package k3;
/* loaded from: classes.dex */
public final class f implements Runnable {
public long f;
/* renamed from: g, reason: collision with root package name */
public final long f12100g;
/* renamed from: h, reason: collision with root package name */
public final long f12101h;
public f(long j4, long j5, long j6) {
this.f = j4;
this.f12100g = j5;
this.f12101h = j6;
}
@Override // java.lang.Runnable
public final void run() {
long j4 = this.f;
if (j4 != 0) {
r.f12109a.freeMemory(j4);
this.f = 0L;
long j5 = K1.a.c - (this.f12100g * this.f12101h);
K1.a.c = j5;
if (j5 < 0) {
K1.a.c = 0L;
}
}
}
}
feature/cw/src/main/java/k3/g.java
-92
View File
@@ -1,92 +0,0 @@
package k3;
import java.io.Serializable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
/* loaded from: classes.dex */
public abstract class g implements Serializable, Cloneable {
public q f;
/* renamed from: g, reason: collision with root package name */
public long f12102g;
/* renamed from: h, reason: collision with root package name */
public long f12103h;
/* renamed from: i, reason: collision with root package name */
public boolean f12104i = false;
/* renamed from: j, reason: collision with root package name */
public long f12105j = 0;
public final void a(long j4) {
long j5;
g gVar = this;
long j6 = gVar.f12105j;
if (j6 != 0) {
long j7 = c.c;
double[][] dArr = g3.c.f11585a;
if (j4 <= j7) {
j7 = j4;
}
int i4 = (int) j7;
if (i4 > 2 && j4 >= c.f12095d) {
long j8 = j4 / i4;
Future[] futureArr = new Future[i4];
int i5 = 0;
while (i5 < i4) {
long j9 = i5 * j8;
if (i5 == i4 - 1) {
j5 = j4;
} else {
j5 = j9 + j8;
}
futureArr[i5] = c.a(new e(gVar, j9, j5, j6));
i5++;
gVar = gVar;
j6 = j6;
}
g gVar2 = gVar;
try {
c.b(futureArr);
return;
} catch (InterruptedException unused) {
r.f12109a.setMemory(gVar2.f12105j, gVar2.f12103h * j4, (byte) 0);
return;
} catch (ExecutionException unused2) {
r.f12109a.setMemory(gVar2.f12105j, j4 * gVar2.f12103h, (byte) 0);
return;
}
}
r.f12109a.setMemory(j6, gVar.f12103h * j4, (byte) 0);
}
}
public boolean equals(Object obj) {
if (obj != null && (obj instanceof g)) {
g gVar = (g) obj;
if (this.f == gVar.f && this.f12102g == gVar.f12102g && this.f12103h == gVar.f12103h && this.f12104i == gVar.f12104i && this.f12105j == gVar.f12105j) {
return true;
}
return false;
}
return false;
}
public int hashCode() {
int i4;
q qVar = this.f;
if (qVar != null) {
i4 = qVar.hashCode();
} else {
i4 = 0;
}
long j4 = this.f12102g;
int i5 = (((203 + i4) * 29) + ((int) (j4 ^ (j4 >>> 32)))) * 29;
long j5 = this.f12103h;
int i6 = (((i5 + ((int) (j5 ^ (j5 >>> 32)))) * 29) + (this.f12104i ? 1 : 0)) * 841;
long j6 = this.f12105j;
return i6 + ((int) (j6 ^ (j6 >>> 32)));
}
}
feature/cw/src/main/java/k3/l.java
-8
View File
@@ -1,8 +0,0 @@
package k3;
/* loaded from: classes.dex */
public final class l extends q {
public l() {
super("LONG", 5);
}
}
feature/cw/src/main/java/k3/m.java
-8
View File
@@ -1,8 +0,0 @@
package k3;
/* loaded from: classes.dex */
public final class m extends q {
public m() {
super("FLOAT", 6);
}
}
feature/cw/src/main/java/k3/n.java
-8
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@@ -1,8 +0,0 @@
package k3;
/* loaded from: classes.dex */
public final class n extends q {
public n() {
super("DOUBLE", 7);
}
}
feature/cw/src/main/java/k3/q.java
-68
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@@ -1,68 +0,0 @@
package k3;
/**
* R8 生成的伪 enum(k3 FFT 库的数组类型枚举)。
* smali 中 q 的直接子类:l(LONG/5)、m(FLOAT/6)、n(DOUBLE/7),
* 其余常量(BYTE/UNSIGNED_BYTE/SHORT/INT/COMPLEX_FLOAT/COMPLEX_DOUBLE/STRING/OBJECT)
* 直接以 q 实例表达。
*/
public class q {
public static final l f;
/* renamed from: g, reason: collision with root package name */
public static final m f12106g;
/* renamed from: h, reason: collision with root package name */
public static final n f12107h;
/* renamed from: i, reason: collision with root package name */
public static final /* synthetic */ q[] f12108i;
private final String name;
private final int ordinal;
protected q(String name, int ordinal) {
this.name = name;
this.ordinal = ordinal;
}
public final String name() {
return name;
}
public final int ordinal() {
return ordinal;
}
public static q valueOf(String str) {
for (q qVar : f12108i) {
if (qVar.name.equals(str)) {
return qVar;
}
}
throw new IllegalArgumentException("No enum constant k3.q." + str);
}
public static q[] values() {
return (q[]) f12108i.clone();
}
static {
q logic = new q("LOGIC", 0);
q byteType = new q("BYTE", 1);
q unsignedByte = new q("UNSIGNED_BYTE", 2);
q shortType = new q("SHORT", 3);
q intType = new q("INT", 4);
l longType = new l();
f = longType;
m floatType = new m();
f12106g = floatType;
n doubleType = new n();
f12107h = doubleType;
q complexFloat = new q("COMPLEX_FLOAT", 8);
q complexDouble = new q("COMPLEX_DOUBLE", 9);
q string = new q("STRING", 10);
q object = new q("OBJECT", 11);
f12108i = new q[]{logic, byteType, unsignedByte, shortType, intType, longType, floatType, doubleType, complexFloat, complexDouble, string, object};
}
}
feature/cw/src/main/java/k3/r.java
-97
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@@ -1,97 +0,0 @@
package k3;
import java.lang.reflect.Field;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import com.rtbishop.look4sat.feature.cw.suncompat.Unsafe;
/* loaded from: classes.dex */
public abstract class r {
/* renamed from: a, reason: collision with root package name */
public static final Unsafe f12109a;
static {
Object obj = null;
try {
Class<?> cls = Class.forName("sun.misc.Unsafe");
Field declaredField = cls.getDeclaredField("theUnsafe");
declaredField.setAccessible(true);
obj = declaredField.get(cls);
} catch (ClassNotFoundException | IllegalAccessException | IllegalArgumentException | NoSuchFieldException | SecurityException ignored) {
// Android 适配: sun.misc.Unsafe 可能不可用(隐藏 API), 静默降级为 null;
// 大数组 native 路径(j4 > 1GB)不会在实际解码中触发
}
f12109a = (Unsafe) obj;
}
public static void a(long j4, long j5, long j6, d dVar, d dVar2) {
long j7;
if (j4 >= 0 && j4 < dVar.f12102g) {
if (j5 >= 0 && j5 < dVar2.f12102g) {
if (j6 >= 0) {
if (!dVar2.f12104i) {
long j8 = c.c;
double[][] dArr = g3.c.f11585a;
if (j6 <= j8) {
j8 = j6;
}
int i4 = (int) j8;
if (i4 >= 2 && j6 >= c.f12095d) {
long j9 = j6 / i4;
Future[] futureArr = new Future[i4];
int i5 = 0;
while (i5 < i4) {
long j10 = i5 * j9;
if (i5 == i4 - 1) {
j7 = j6;
} else {
j7 = j10 + j9;
}
Future[] futureArr2 = futureArr;
int i6 = i5;
futureArr2[i6] = c.a(new j3.b(j10, j7, j5, j4, dVar2, dVar));
i5 = i6 + 1;
futureArr = futureArr2;
}
try {
c.b(futureArr);
return;
} catch (InterruptedException unused) {
long j11 = j4;
long j12 = j5;
while (j11 < j4 + j6) {
dVar2.c(j12, dVar.b(j11));
j11++;
j12++;
}
return;
} catch (ExecutionException unused2) {
long j13 = j4;
long j14 = j5;
while (j13 < j4 + j6) {
dVar2.c(j14, dVar.b(j13));
j13++;
j14++;
}
return;
}
}
long j15 = j4;
long j16 = j5;
while (j15 < j4 + j6) {
dVar2.c(j16, dVar.b(j15));
j15++;
j16++;
}
return;
}
throw new IllegalArgumentException("Constant arrays cannot be modified.");
}
throw new IllegalArgumentException("length < 0");
}
throw new ArrayIndexOutOfBoundsException("destPos < 0 || destPos >= dest.length()");
}
throw new ArrayIndexOutOfBoundsException("srcPos < 0 || srcPos >= src.length()");
}
}
feature/cw/src/main/java/k3/s.java
-167
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@@ -1,167 +0,0 @@
package k3;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import com.rtbishop.look4sat.feature.cw.suncompat.Cleaner;
import com.rtbishop.look4sat.feature.cw.suncompat.Unsafe;
/* loaded from: classes.dex */
public final class s extends g {
/* renamed from: k, reason: collision with root package name */
public long[] f12110k;
public s() {
}
public s(long j4, boolean z3) {
this.f = q.f;
this.f12103h = 8L;
if (j4 > 0) {
this.f12102g = j4;
if (j4 > 1073741824) {
this.f12105j = r.f12109a.allocateMemory(8 * j4);
if (z3) {
a(j4);
}
Cleaner.create(this, new f(this.f12105j, this.f12102g, this.f12103h));
K1.a.c += this.f12102g * this.f12103h;
return;
}
this.f12110k = new long[(int) j4];
return;
}
throw new IllegalArgumentException(j4 + " is not a positive long value");
}
public final long b(long j4) {
long[] jArr = this.f12110k;
long j5 = this.f12105j;
if (j5 != 0) {
return r.f12109a.getLong((this.f12103h * j4) + j5);
}
if (this.f12104i) {
return jArr[0];
}
return jArr[(int) j4];
}
public final void c(long j4, long j5) {
long j6 = this.f12105j;
if (j6 != 0) {
r.f12109a.putLong((this.f12103h * j4) + j6, j5);
} else {
if (!this.f12104i) {
this.f12110k[(int) j4] = j5;
return;
}
throw new IllegalAccessError("Constant arrays cannot be modified.");
}
}
/* JADX WARN: Type inference failed for: r0v29, types: [k3.g, java.lang.Object, k3.s] */
public final Object clone() {
long j4;
int i4 = 0;
long j5 = 0;
if (this.f12104i) {
long j6 = this.f12102g;
long b4 = b(0L);
s gVar = new s();
gVar.f = q.f12107h;
gVar.f12103h = 8L;
if (j6 > 0) {
gVar.f12102g = j6;
gVar.f12104i = true;
gVar.f12110k = new long[]{b4};
return gVar;
}
throw new IllegalArgumentException(j6 + " is not a positive long value");
}
s sVar = new s(this.f12102g, false);
long j7 = this.f12102g;
Unsafe unsafe = r.f12109a;
if (0 < j7) {
if (0 < sVar.f12102g) {
if (j7 >= 0) {
if (!sVar.f12104i) {
long j8 = c.c;
double[][] dArr = g3.c.f11585a;
if (j7 <= j8) {
j8 = j7;
}
int i5 = (int) j8;
if (i5 >= 2 && j7 >= c.f12095d) {
long j9 = j7 / i5;
Future[] futureArr = new Future[i5];
while (i4 < i5) {
long j10 = i4 * j9;
if (i4 == i5 - 1) {
j4 = j7;
} else {
j4 = j10 + j9;
}
Future[] futureArr2 = futureArr;
int i6 = i4;
futureArr2[i6] = c.a(new i3.c(j10, j4, sVar, this));
i4 = i6 + 1;
futureArr = futureArr2;
}
try {
c.b(futureArr);
return sVar;
} catch (InterruptedException unused) {
long j11 = 0;
while (j5 < j7) {
sVar.c(j11, b(j5));
j5++;
j11++;
}
} catch (ExecutionException unused2) {
long j12 = 0;
while (j5 < j7) {
sVar.c(j12, b(j5));
j5++;
j12++;
}
}
} else {
long j13 = 0;
while (j5 < j7) {
sVar.c(j13, b(j5));
j5++;
j13++;
}
}
return sVar;
}
throw new IllegalArgumentException("Constant arrays cannot be modified.");
}
throw new IllegalArgumentException("length < 0");
}
throw new ArrayIndexOutOfBoundsException("destPos < 0 || destPos >= dest.length()");
}
throw new ArrayIndexOutOfBoundsException("srcPos < 0 || srcPos >= src.length()");
}
@Override // k3.g
public final boolean equals(Object obj) {
if (!super.equals(obj) || this.f12110k != ((s) obj).f12110k) {
return false;
}
return true;
}
@Override // k3.g
public final int hashCode() {
int i4;
int hashCode = super.hashCode() * 29;
long[] jArr = this.f12110k;
if (jArr != null) {
i4 = jArr.hashCode();
} else {
i4 = 0;
}
return hashCode + i4;
}
}
feature/cw/src/main/java/pas/cwstru.java
-144
View File
@@ -1,144 +0,0 @@
package pas;
import pas.system;
/* loaded from: classes.dex */
public class cwstru {
/* loaded from: classes.dex */
public static class TMorseCharInfo extends system.Record {
public TMorseCharInfo(long j4, boolean z3) {
__Init(j4, z3);
}
private native void __Destroy(long j4);
@Override // pas.system.PascalObjectEx
public void __Release() {
__Destroy(this._pasobj);
this._pasobj = 0L;
}
@Override // pas.system.Record
public int __Size() {
return __Size(0);
}
public native char getCh();
public native int getIdxE();
public native boolean getLowSnr();
public native TWordEndType getWordEnd();
public native float getWordSpaceProb();
public native TMorseWordType getWordType();
public native void setCh(char c);
public native void setIdxE(int i4);
public native void setLowSnr(boolean z3);
public native void setWordEnd(TWordEndType tWordEndType);
public native void setWordSpaceProb(float f);
public native void setWordType(TMorseWordType tMorseWordType);
public TMorseCharInfo() {
__Init(0L, true);
}
public TMorseCharInfo(system.PascalObject pascalObject) {
super(pascalObject);
}
public TMorseCharInfo(long j4) {
super(j4);
}
}
/* loaded from: classes.dex */
public static class TMorseWordType extends system.Enum {
public static final int wtCall = 5;
public static final int wtCq = 3;
public static final int wtGenWord = 0;
public static final int wtKeyword = 1;
public static final int wtQrl = 4;
public static final int wtRst = 2;
public TMorseWordType(int i4) {
this.Value = i4;
}
public static TMorseWordType wtCall() {
return new TMorseWordType(5);
}
public static TMorseWordType wtCq() {
return new TMorseWordType(3);
}
public static TMorseWordType wtGenWord() {
return new TMorseWordType(0);
}
public static TMorseWordType wtKeyword() {
return new TMorseWordType(1);
}
public static TMorseWordType wtQrl() {
return new TMorseWordType(4);
}
public static TMorseWordType wtRst() {
return new TMorseWordType(2);
}
@Override // pas.system.Enum
public boolean equals(Object obj) {
if (((obj instanceof TMorseWordType) && this.Value == ((TMorseWordType) obj).Value) || super.equals(obj)) {
return true;
}
return false;
}
}
/* loaded from: classes.dex */
public static class TWordEndType extends system.Enum {
public static final int weLong = 2;
public static final int weNone = 0;
public static final int weShort = 1;
public TWordEndType(int i4) {
this.Value = i4;
}
public static TWordEndType weLong() {
return new TWordEndType(2);
}
public static TWordEndType weNone() {
return new TWordEndType(0);
}
public static TWordEndType weShort() {
return new TWordEndType(1);
}
@Override // pas.system.Enum
public boolean equals(Object obj) {
if (((obj instanceof TWordEndType) && this.Value == ((TWordEndType) obj).Value) || super.equals(obj)) {
return true;
}
return false;
}
}
static {
system.InitJni();
}
}
feature/cw/src/main/java/pas/decoder.java
-171
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@@ -1,171 +0,0 @@
package pas;
import pas.cwstru;
import pas.system;
/* loaded from: classes.dex */
public class decoder {
/* loaded from: classes.dex */
public static class TCharInfo extends system.TObject {
public TCharInfo(system.PascalObject pascalObject) {
super(pascalObject);
}
public static TCharInfo Class() {
return new TCharInfo(system.GetClassRef(1));
}
public static native TCharInfo Create();
public static native TCharInfo Create(char c);
public static native TCharInfo Create(cwstru.TMorseCharInfo tMorseCharInfo);
public static system.TClass TClass() {
return system.GetTClass(1);
}
public native char getChar();
public native boolean getLowSnr();
public native TMorseWordType getWordType();
public TCharInfo(long j4) {
super(j4);
}
}
/* loaded from: classes.dex */
public static class TDecoder extends system.TObject {
public TDecoder(system.PascalObject pascalObject) {
super(pascalObject);
}
public static TDecoder Class() {
return new TDecoder(system.GetClassRef(2));
}
public static native TDecoder Create();
public static system.TClass TClass() {
return system.GetTClass(2);
}
public native TCharInfo GetChar(int i4);
public native void LockToPitch(int i4);
public native int getCharCount();
public native int getDeleteCount();
public native boolean getHamMode();
public native int getPitch();
public native int getSignalCount();
public native int getSnr();
public native int getWpm();
public native void setHamMode(boolean z3);
public TDecoder(long j4) {
super(j4);
}
}
/* loaded from: classes.dex */
public static class TDecoderState extends system.Enum {
public static final int dsDecoding = 2;
public static final int dsLockedDecoding = 4;
public static final int dsLockedPause = 3;
public static final int dsNone = 0;
public static final int dsPause = 1;
public TDecoderState(int i4) {
this.Value = i4;
}
public static TDecoderState dsDecoding() {
return new TDecoderState(2);
}
public static TDecoderState dsLockedDecoding() {
return new TDecoderState(4);
}
public static TDecoderState dsLockedPause() {
return new TDecoderState(3);
}
public static TDecoderState dsNone() {
return new TDecoderState(0);
}
public static TDecoderState dsPause() {
return new TDecoderState(1);
}
@Override // pas.system.Enum
public boolean equals(Object obj) {
if (((obj instanceof TDecoderState) && this.Value == ((TDecoderState) obj).Value) || super.equals(obj)) {
return true;
}
return false;
}
}
/* loaded from: classes.dex */
public static class TMorseWordType extends system.Enum {
public static final int wtCall = 5;
public static final int wtCq = 3;
public static final int wtGenWord = 0;
public static final int wtKeyword = 1;
public static final int wtQrl = 4;
public static final int wtRst = 2;
public TMorseWordType(int i4) {
this.Value = i4;
}
public static TMorseWordType wtCall() {
return new TMorseWordType(5);
}
public static TMorseWordType wtCq() {
return new TMorseWordType(3);
}
public static TMorseWordType wtGenWord() {
return new TMorseWordType(0);
}
public static TMorseWordType wtKeyword() {
return new TMorseWordType(1);
}
public static TMorseWordType wtQrl() {
return new TMorseWordType(4);
}
public static TMorseWordType wtRst() {
return new TMorseWordType(2);
}
@Override // pas.system.Enum
public boolean equals(Object obj) {
if (((obj instanceof TMorseWordType) && this.Value == ((TMorseWordType) obj).Value) || super.equals(obj)) {
return true;
}
return false;
}
}
static {
system.InitJni();
}
}
feature/cw/src/main/java/pas/nativedecoder.java
-35
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@@ -1,35 +0,0 @@
package pas;
import pas.decoder;
import pas.system;
/* loaded from: classes.dex */
public class nativedecoder {
/* loaded from: classes.dex */
public static class TNativeDecoder extends decoder.TDecoder {
public TNativeDecoder(system.PascalObject pascalObject) {
super(pascalObject);
}
public static TNativeDecoder Class() {
return new TNativeDecoder(system.GetClassRef(3));
}
public static native TNativeDecoder Create();
public static system.TClass TClass() {
return system.GetTClass(3);
}
public native decoder.TDecoderState ProcessSpectrum(Object obj);
public TNativeDecoder(long j4) {
super(j4);
}
}
static {
system.InitJni();
}
}
feature/cw/src/main/java/pas/system.java
-385
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@@ -1,385 +0,0 @@
package pas;
import java.util.Date;
import java.util.TimeZone;
/* loaded from: classes.dex */
public class system {
private static boolean _JniLibLoaded = false;
/* loaded from: classes.dex */
public static abstract class BaseSet {
protected int Value = 0;
public abstract int Base();
public abstract int ElMax();
public abstract byte Size();
}
/* loaded from: classes.dex */
public static class Enum {
public int Value;
public int Ord() {
return this.Value;
}
public boolean equals(Object obj) {
return (obj instanceof Integer) && this.Value == ((Integer) obj).intValue();
}
public int hashCode() {
return this.Value;
}
public boolean equals(int i4) {
return this.Value == i4;
}
}
/* loaded from: classes.dex */
public static class MethodPtr extends PascalObjectEx {
protected String mName;
protected Object mObject;
protected String mSignature;
public MethodPtr() {
this._cleanup = true;
this._pasobj = -1L;
}
private native void __Destroy();
private native void __Init(Object obj, String str, String str2, boolean z3);
public void Init() {
boolean z3;
Object obj = this.mObject;
String str = this.mName;
String str2 = this.mSignature;
if (this != obj) {
z3 = true;
} else {
z3 = false;
}
__Init(obj, str, str2, z3);
}
@Override // pas.system.PascalObjectEx
public void __Release() {
if (this._pasobj > 0) {
__Destroy();
}
}
}
/* loaded from: classes.dex */
public static abstract class PascalInterface extends PascalObjectEx {
public PascalInterface(long j4, boolean z3) {
this._pasobj = j4;
__Init();
}
public abstract void __Init();
public void __TypeCast(PascalObject pascalObject, String str) {
if (pascalObject != null) {
if (pascalObject instanceof PascalInterface) {
this._pasobj = pascalObject._pasobj;
__Init();
} else {
this._pasobj = system.InterfaceCast(pascalObject._pasobj, str);
}
}
}
}
/* loaded from: classes.dex */
public static class Record extends PascalObjectEx {
protected PascalObject _objref;
public Record(PascalObject pascalObject) {
super(pascalObject);
this._objref = pascalObject;
}
public void __Init(long j4, boolean z3) {
this._pasobj = j4;
this._cleanup = z3;
if (j4 == 0 && __Size() != 0) {
this._pasobj = system.AllocMemory(__Size());
}
}
public int __Size() {
return 0;
}
@Override // pas.system.PascalObjectEx, pas.system.PascalObject
public void finalize() {
long j4 = this._pasobj;
if (j4 < 0) {
this._pasobj = -j4;
this._cleanup = true;
}
super.finalize();
}
public Record(long j4) {
super(j4);
}
public final int __Size(int i4) {
return system.GetRecordSize(i4);
}
public Record() {
}
}
/* loaded from: classes.dex */
public static abstract class Set<TS extends BaseSet, TE extends Enum> extends BaseSet {
public Set() {
}
public void Assign(TS ts) {
this.Value = ts.Value;
}
public void Exclude(TE... teArr) {
for (TE te : teArr) {
this.Value = (~GetMask(te)) & this.Value;
}
}
public int GetMask(TE te) {
return 1 << (te.Ord() - Base());
}
public boolean Has(TE te) {
if ((GetMask(te) & this.Value) != 0) {
return true;
}
return false;
}
public void Include(TE... teArr) {
for (TE te : teArr) {
this.Value = GetMask(te) | this.Value;
}
}
public void Intersect(TS ts) {
this.Value = ts.Value & this.Value;
}
public boolean IsEmpty() {
if (this.Value == 0) {
return true;
}
return false;
}
public boolean equals(TS ts) {
return this.Value == ts.Value;
}
public Set(TE... teArr) {
Include(teArr);
}
public void Exclude(TS ts) {
this.Value = (~ts.Value) & this.Value;
}
public void Include(TS ts) {
this.Value = ts.Value | this.Value;
}
public boolean equals(TE te) {
return this.Value == te.Ord();
}
public Set(TS... tsArr) {
for (TS ts : tsArr) {
Include(ts); // smali: Set(TS...) 循环调 Include(BaseSet)
}
}
public boolean equals(int i4) {
return this.Value == i4;
}
}
/* loaded from: classes.dex */
public static class TClass extends TObject {
public TClass(PascalObject pascalObject) {
super(pascalObject);
}
}
/* loaded from: classes.dex */
public static class TDateTime {
public static double get(Date date) {
return ((date.getTime() + TimeZone.getDefault().getOffset(date.getTime())) / 8.64E7d) + 25569.0d;
}
public static double getUTC(Date date) {
return (date.getTime() / 8.64E7d) + 25569.0d;
}
public static Date toDate(double d4) {
return new Date(Math.round((d4 - 25569.0d) * 8.64E7d) - TimeZone.getDefault().getOffset(Math.round((d4 - 25569.0d) * 8.64E7d))); // r3 = 前值(smali)
}
public static Date toDateUTC(double d4) {
return new Date(Math.round((d4 - 25569.0d) * 8.64E7d));
}
}
/* loaded from: classes.dex */
public static class TObject extends PascalObject {
public TObject(PascalObject pascalObject) {
super(pascalObject);
}
public static TObject Class() {
return new TObject(system.GetClassRef(0));
}
public static native TObject Create();
public static TClass TClass() {
return system.GetTClass(0);
}
public native String ClassName();
public native boolean ClassNameIs(String str);
public native TClass ClassParent();
public native TClass ClassType();
public native void Destroy();
public native void Free();
public native boolean InheritsFrom(TClass tClass);
public native int InstanceSize();
public TObject(long j4) {
super(j4);
}
}
static {
InitJni();
}
public static native long AllocMemory(int i4);
public static native long GetClassRef(int i4);
public static native byte[] GetMemoryAsArray(long j4, int i4);
/* JADX INFO: Access modifiers changed from: private */
public static native int GetRecordSize(int i4);
public static TClass GetTClass(int i4) {
TClass tClass = new TClass(null);
tClass._pasobj = GetClassRef(i4);
return tClass;
}
public static void InitJni() {
if (!_JniLibLoaded) {
_JniLibLoaded = true;
System.loadLibrary("nativedecoderjni");
}
}
/* JADX INFO: Access modifiers changed from: private */
public static native long InterfaceCast(long j4, String str);
public static long Pointer(PascalObject pascalObject) {
if (pascalObject == null) {
return 0L;
}
return pascalObject._pasobj;
}
public static native void SetMemoryFromArray(long j4, byte[] bArr);
/* loaded from: classes.dex */
public static class PascalObject {
protected long _pasobj;
static {
system.InitJni();
}
public PascalObject() {
this._pasobj = 0L;
}
public boolean equals(Object obj) {
if ((obj instanceof PascalObject) && this._pasobj == ((PascalObject) obj)._pasobj) {
return true;
}
return false;
}
public void finalize() {
}
public int hashCode() {
return (int) this._pasobj;
}
public PascalObject(PascalObject pascalObject) {
this._pasobj = 0L;
if (pascalObject != null) {
this._pasobj = pascalObject._pasobj;
}
}
public PascalObject(long j4) {
this._pasobj = j4;
}
}
/* loaded from: classes.dex */
public static class PascalObjectEx extends PascalObject {
protected boolean _cleanup;
public PascalObjectEx() {
this._cleanup = false;
}
public void __Release() {
this._pasobj = 0L;
}
@Override // pas.system.PascalObject
public void finalize() {
if (this._cleanup) {
__Release();
}
super.finalize();
}
public PascalObjectEx(PascalObject pascalObject) {
super(pascalObject);
this._cleanup = false;
}
public PascalObjectEx(long j4) {
super(j4);
this._cleanup = false;
}
}
}
feature/cw/src/main/java/s/AbstractC1880e.java
-16
View File
@@ -1,16 +0,0 @@
package s;
/* renamed from: s.e, reason: case insensitive filesystem */
/* loaded from: classes.dex */
public abstract /* synthetic */ class AbstractC1880e {
/* renamed from: a, reason: collision with root package name */
public static final /* synthetic */ int[] f13163a = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28};
public static /* synthetic */ int a(int i4) {
if (i4 != 0) {
return i4 - 1;
}
throw null;
}
}
feature/cw/src/main/jniLibs/armeabi-v7a/libnativedecoderjni.so
BIN
View File
Binary file not shown.
feature/cw/src/main/res/drawable/ic_baseline_delete_24.xml
-11
View File
@@ -1,11 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:tint="?attr/colorControlNormal"
android:height="24dp"
android:width="24dp"
android:viewportWidth="24"
android:viewportHeight="24">
<path
android:fillColor="@android:color/white"
android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z"/>
</vector>
feature/cw/src/main/res/drawable/ic_baseline_pause_24.xml
-11
View File
@@ -1,11 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:tint="?attr/colorControlNormal"
android:height="24dp"
android:width="24dp"
android:viewportWidth="24"
android:viewportHeight="24">
<path
android:fillColor="@android:color/white"
android:pathData="M6,19h4L10,5L6,5v14zM14,5v14h4L18,5h-4z"/>
</vector>
feature/cw/src/main/res/drawable/ic_baseline_save_24.xml
-11
View File
@@ -1,11 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:tint="?attr/colorControlNormal"
android:height="24dp"
android:width="24dp"
android:viewportWidth="24"
android:viewportHeight="24">
<path
android:fillColor="@android:color/white"
android:pathData="M17,3L5,3c-1.11,0 -2,0.9 -2,2v14c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2L21,7l-4,-4zM12,19c-1.66,0 -3,-1.34 -3,-3s1.34,-3 3,-3 3,1.34 3,3 -1.34,3 -3,3zM15,9L5,9L5,5h10v4z"/>
</vector>
feature/cw/src/main/res/drawable/ic_baseline_share_24.xml
-11
View File
@@ -1,11 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:tint="?attr/colorControlNormal"
android:height="24dp"
android:width="24dp"
android:viewportWidth="24"
android:viewportHeight="24">
<path
android:fillColor="@android:color/white"
android:pathData="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92 1.61,0 2.92,-1.31 2.92,-2.92s-1.31,-2.92 -2.92,-2.92z"/>
</vector>
feature/cw/src/main/res/layout/activity_main.xml
-55
View File
@@ -1,55 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto"
android:fitsSystemWindows="true"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:orientation="vertical"
android:id="@+id/verticalLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:keepScreenOn="true">
<TextView
android:textColor="#ffffff"
android:id="@+id/statusTextView"
android:background="@color/purple_500"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/idle"/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="100dp">
<com.ve3nea.morse_expert.WaterfallSurfaceView
android:id="@+id/waterfallView"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:contentDescription="@string/waterfall_display"/>
<com.ve3nea.morse_expert.ScaleView
android:id="@+id/scaleView"
android:background="#24545a"
android:layout_width="12dp"
android:layout_height="match_parent"
android:layout_weight="0"
android:contentDescription="@string/frequency_scale"/>
</LinearLayout>
<com.ve3nea.morse_expert.DecodedTextView
android:textSize="18sp"
android:typeface="monospace"
android:textColor="#444444"
android:textColorHint="#888888"
android:gravity="start|top"
android:id="@+id/decodedTextView"
android:background="#d1f0f4"
android:scrollbars="vertical"
android:layout_width="match_parent"
android:layout_height="0dp"
android:hint="@string/decoded_text"
android:freezesText="false"
android:layout_weight="1"
android:inputType="none"
android:fadeScrollbars="false"
android:textIsSelectable="true"/>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
feature/cw/src/main/res/layout/cw_panel_main.xml
-59
View File
@@ -1,59 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:orientation="vertical"
android:id="@+id/verticalLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:keepScreenOn="true">
<TextView
android:textColor="#ffffff"
android:textSize="10sp"
android:singleLine="true"
android:ellipsize="end"
android:visibility="gone"
android:id="@+id/statusTextView"
android:background="@color/purple_500"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/idle"/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="80dp">
<com.ve3nea.morse_expert.WaterfallSurfaceView
android:id="@+id/waterfallView"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:contentDescription="@string/waterfall_display"/>
<com.ve3nea.morse_expert.ScaleView
android:id="@+id/scaleView"
android:background="#24545a"
android:layout_width="8dp"
android:layout_height="match_parent"
android:layout_weight="0"
android:contentDescription="@string/frequency_scale"/>
</LinearLayout>
<com.ve3nea.morse_expert.DecodedTextView
android:textSize="12sp"
android:typeface="monospace"
android:textColor="#444444"
android:textColorHint="#888888"
android:gravity="start|top"
android:id="@+id/decodedTextView"
android:background="#d1f0f4"
android:scrollbars="vertical"
android:layout_width="match_parent"
android:layout_height="0dp"
android:hint="@string/decoded_text"
android:freezesText="false"
android:layout_weight="1"
android:minHeight="48dp"
android:inputType="none"
android:fadeScrollbars="false"
android:textIsSelectable="true"/>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
feature/cw/src/main/res/menu/options_menu.xml
-33
View File
@@ -1,33 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:icon="@drawable/ic_baseline_pause_24"
android:id="@+id/pause_mnu"
android:title="@string/pause"
app:showAsAction="ifRoom"/>
<item
android:icon="@drawable/ic_baseline_delete_24"
android:id="@+id/clear_mnu"
android:title="@string/clear"
app:showAsAction="ifRoom"/>
<item
android:icon="@drawable/ic_baseline_save_24"
android:id="@+id/save_mnu"
android:title="@string/save_text"
app:showAsAction="ifRoom"/>
<item
android:id="@+id/record_signals_mnu"
android:title="@string/record_signals"/>
<item
android:id="@+id/settings_mnu"
android:title="@string/settings"/>
<item
android:id="@+id/help_mnu"
android:title="@string/help"/>
<item
android:id="@+id/rate_mnu"
android:title="@string/rate"/>
<item
android:id="@+id/premium_mnu"
android:title="@string/premium"/>
</menu>
feature/cw/src/main/res/values/app_values.xml
-19
View File
@@ -1,19 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="purple_500">#ff6200ee</color>
<integer name="default_font_size">18</integer>
<string name="idle">Idle</string>
<string name="waterfall_display">Waterfall display</string>
<string name="frequency_scale">Frequency scale</string>
<string name="decoded_text">Decoded text</string>
<string name="clear">Clear</string>
<string name="pause">Pause Decoding</string>
<string name="save_text">Save Text</string>
<string name="record_signals">Record Signals</string>
<string name="settings">Settings</string>
<string name="help">Online Help</string>
<string name="rate">Rate this App</string>
<string name="premium">Get Premium Version</string>
<string name="tap_back_again_to_close">Tap Back again to close the app</string>
<string name="message_type">Message Type</string>
</resources>
feature/radar/build.gradle.kts
-6
View File
@@ -4,10 +4,4 @@ plugins {
android {
namespace = "com.rtbishop.look4sat.feature.radar"
}
dependencies {
implementation(project(":feature:mutual"))
implementation(project(":feature:cw"))
implementation("androidx.constraintlayout:constraintlayout:2.2.1")
}
feature/radar/src/main/java/com/rtbishop/look4sat/feature/radar/RadarScreen.kt
+1 -5
View File
@@ -119,13 +119,11 @@ fun RadarDestination(navigateUp: () -> Unit, navigateToMap: () -> Unit) {
) == PackageManager.PERMISSION_GRANTED
LaunchedEffect(hasPermission) {
viewModel.onAction(RadarAction.SstvPermissionResult(hasPermission))
viewModel.onAction(RadarAction.CwPermissionResult(hasPermission))
}
val permissionLauncher = rememberLauncherForActivityResult(
ActivityResultContracts.RequestPermission()
) { granted ->
viewModel.onAction(RadarAction.SstvPermissionResult(granted))
viewModel.onAction(RadarAction.CwPermissionResult(granted))
}
RadarScreen(uiState, viewModel::onAction, navigateUpAndClearMutual, navigateToMapAndClearMutual, mutualData, requestMicPermission = {
permissionLauncher.launch(Manifest.permission.RECORD_AUDIO)
@@ -252,10 +250,8 @@ private fun PagerCard(
transceivers = uiState.transceivers.transmitters,
selectedUuid = uiState.transceivers.selectedUuid,
orbitalPos = uiState.orbitalPos,
cw = uiState.cw,
calculatorOffsetKHz = uiState.calculatorOffsetKHz,
onAction = onAction,
requestMicPermission = requestMicPermission
onAction = onAction
)
RadarPage.Sstv -> SstvPage(
sstv = uiState.sstv,
feature/radar/src/main/java/com/rtbishop/look4sat/feature/radar/RadarState.kt
-22
View File
@@ -63,7 +63,6 @@ data class RadarState(
val transceivers: TransceiverSubState = TransceiverSubState(),
val radioControl: RadioControlSubState = RadioControlSubState(),
val sstv: SstvSubState = SstvSubState(),
val cw: CwSubState = CwSubState(),
val mutualSamples: List<Pair<Long, Pair<Double, Double>>> = emptyList(),
val mutualStartTime: Long = 0L,
val mutualEndTime: Long = 0L,
@@ -85,19 +84,6 @@ data class SstvSubState(
val diagnosticsMetrics: SstvQualityMetrics? = null
)
// --- CW Decoder ---
enum class CwStatus { Idle, Listening }
data class CwSubState(
val status: CwStatus = CwStatus.Idle,
val hasPermission: Boolean = false,
val decodedText: String = "",
val cwToneFreq: Float = 700f,
val isExpanded: Boolean = false,
val signalStrength: Float = 0f
)
sealed interface RadarAction {
data class AddToCalendar(val name: String, val aosTime: Long, val losTime: Long) : RadarAction
data class SelectTransmitter(val uuid: String) : RadarAction
@@ -118,14 +104,6 @@ sealed interface RadarAction {
data class SstvSelectMode(val modeName: String) : RadarAction
data class SstvPermissionResult(val granted: Boolean) : RadarAction
// CW actions
data object CwStartListening : RadarAction
data object CwStopListening : RadarAction
data object CwReset : RadarAction
data class CwSetToneFreq(val freq: Float) : RadarAction
data class CwToggleExpanded(val expanded: Boolean) : RadarAction
data class CwPermissionResult(val granted: Boolean) : RadarAction
// Calculator actions
data class ChangeCalculatorOffset(val offsetKHz: String) : RadarAction
}
feature/radar/src/main/java/com/rtbishop/look4sat/feature/radar/RadarViewModel.kt
-67
View File
@@ -34,7 +34,6 @@ import com.rtbishop.look4sat.core.domain.repository.ISensorsRepo
import com.rtbishop.look4sat.core.domain.repository.ISettingsRepo
import com.rtbishop.look4sat.core.domain.sstv.LineRecoveryStrategy
import com.rtbishop.look4sat.core.domain.sstv.SstvDecoder
import com.rtbishop.look4sat.core.domain.cw.CwDecoder
import com.rtbishop.look4sat.core.domain.usecase.IAudioCapture
import com.rtbishop.look4sat.core.domain.usecase.IAddToCalendar
import com.rtbishop.look4sat.core.domain.usecase.ISaveImage
@@ -71,8 +70,6 @@ class RadarViewModel(
private var transponders: List<SatRadio> = emptyList()
private var sstvDecoder: SstvDecoder? = null
private var sstvRecordingJob: Job? = null
private var cwDecoder: CwDecoder? = null
private var cwListeningJob: Job? = null
// Celestial positions change slowly, recompute at most once per minute
private var lastCelestialUpdateMs = 0L
@@ -293,24 +290,6 @@ class RadarViewModel(
_uiState.update { it.copy(sstv = it.sstv.copy(currentFrame = null)) }
}
// CW actions
is RadarAction.CwPermissionResult -> {
_uiState.update { it.copy(cw = it.cw.copy(hasPermission = action.granted)) }
if (action.granted) initCwDecoder()
}
RadarAction.CwStartListening -> startCwListening()
RadarAction.CwStopListening -> stopCwListening()
RadarAction.CwReset -> {
cwDecoder?.resetDecoder()
_uiState.update { it.copy(cw = it.cw.copy(decodedText = "")) }
}
is RadarAction.CwSetToneFreq -> {
_uiState.update { it.copy(cw = it.cw.copy(cwToneFreq = action.freq)) }
cwDecoder = CwDecoder(sampleRate = audioCapture.sampleRate, cwToneFreq = action.freq)
}
is RadarAction.CwToggleExpanded -> {
_uiState.update { it.copy(cw = it.cw.copy(isExpanded = action.expanded)) }
}
is RadarAction.ChangeCalculatorOffset -> {
val catnum = _uiState.value.transceivers.selectedUuid?.let { uuid ->
transponders.find { it.uuid == uuid }?.catnum
@@ -440,52 +419,6 @@ class RadarViewModel(
_uiState.update { it.copy(sstv = it.sstv.copy(status = SstvStatus.Idle)) }
}
private fun initCwDecoder() {
if (cwDecoder == null) {
cwDecoder = CwDecoder(
sampleRate = audioCapture.sampleRate,
cwToneFreq = _uiState.value.cw.cwToneFreq
)
}
}
private fun startCwListening() {
if (cwListeningJob?.isActive == true) return
if (!_uiState.value.cw.hasPermission) {
// Permission not yet granted — request it (launcher handles the result)
return
}
// Stop SSTV if running (audio capture is shared)
stopSstvRecording()
initCwDecoder()
cwDecoder?.resetDecoder()
_uiState.update { it.copy(cw = it.cw.copy(status = CwStatus.Listening)) }
cwListeningJob = viewModelScope.launch {
// Collect decoded text flow
launch {
cwDecoder?.decodedTextFlow?.collect { text ->
_uiState.update { it.copy(cw = it.cw.copy(decodedText = text)) }
}
}
// Collect signal strength
launch {
cwDecoder?.signalStrength?.collect { strength ->
_uiState.update { it.copy(cw = it.cw.copy(signalStrength = strength)) }
}
}
// Capture audio and feed to decoder
audioCapture.audioFlow().collect { buffer ->
cwDecoder?.processBuffer(buffer)
}
}
}
private fun stopCwListening() {
cwListeningJob?.cancel()
cwListeningJob = null
_uiState.update { it.copy(cw = it.cw.copy(status = CwStatus.Idle)) }
}
companion object {
// SSTV Decoder Tuning Parameters
// ==============================
feature/radar/src/main/java/com/rtbishop/look4sat/feature/radar/TransceiversPage.kt
-146
View File
@@ -17,8 +17,6 @@
*/
package com.rtbishop.look4sat.feature.radar
import android.app.Activity
import android.view.LayoutInflater
import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.expandVertically
import androidx.compose.animation.shrinkVertically
@@ -49,7 +47,6 @@ import androidx.compose.foundation.lazy.rememberLazyListState
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.material3.Button
import androidx.compose.material3.FilterChip
import androidx.compose.material3.HorizontalDivider
import androidx.compose.material3.Icon
@@ -62,7 +59,6 @@ import androidx.compose.material3.TextButton
import androidx.compose.material3.ElevatedCard
import androidx.compose.material3.CardDefaults
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableIntStateOf
@@ -77,7 +73,6 @@ import androidx.compose.ui.draw.drawBehind
import androidx.compose.ui.draw.rotate
import androidx.compose.ui.geometry.Offset
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.TextStyle
@@ -87,8 +82,6 @@ import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.text.style.TextOverflow
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.compose.ui.viewinterop.AndroidView
import androidx.constraintlayout.widget.ConstraintLayout
import com.rtbishop.look4sat.core.domain.model.SatRadio
import com.rtbishop.look4sat.core.domain.predict.OrbitalPos
import com.rtbishop.look4sat.core.domain.utility.DopplerFrequencyCalculator
@@ -96,8 +89,6 @@ import com.rtbishop.look4sat.core.presentation.CardButton
import com.rtbishop.look4sat.core.presentation.R
import com.rtbishop.look4sat.core.presentation.formatFrequency
import com.rtbishop.look4sat.core.presentation.infiniteMarquee
import com.rtbishop.look4sat.feature.cw.R as CwR
import com.ve3nea.morse_expert.MainActivity
import java.util.Locale
import kotlin.time.Duration.Companion.milliseconds
@@ -143,10 +134,8 @@ fun CalculatorPage(
transceivers: List<SatRadio>,
selectedUuid: String?,
orbitalPos: OrbitalPos?,
cw: CwSubState,
calculatorOffsetKHz: String = "",
onAction: (RadarAction) -> Unit,
requestMicPermission: () -> Unit = {},
modifier: Modifier = Modifier
) {
val calculatorTransceivers = remember(transceivers) {
@@ -201,17 +190,6 @@ fun CalculatorPage(
modifier = Modifier.fillMaxWidth()
)
HorizontalDivider(
thickness = 1.dp,
color = MaterialTheme.colorScheme.outline.copy(alpha = 0.3f)
)
CwDecoderPanel(
cw = cw,
onAction = onAction,
requestMicPermission = requestMicPermission,
modifier = Modifier.fillMaxWidth()
)
}
}
@@ -903,130 +881,6 @@ private fun DopplerFrequencyCalculator(
}
}
@Composable
private fun CwDecoderPanel(
cw: CwSubState,
onAction: (RadarAction) -> Unit,
requestMicPermission: () -> Unit = {},
modifier: Modifier = Modifier
) {
Column(
modifier = modifier,
verticalArrangement = Arrangement.spacedBy(4.dp)
) {
// Header row: expand/collapse toggle
Row(
modifier = Modifier
.fillMaxWidth()
.clickable { onAction(RadarAction.CwToggleExpanded(!cw.isExpanded)) },
horizontalArrangement = Arrangement.SpaceBetween,
verticalAlignment = Alignment.CenterVertically
) {
Text(
text = stringResource(R.string.radar_cw_decoder),
fontSize = 14.sp,
fontWeight = FontWeight.Medium,
color = MaterialTheme.colorScheme.primary
)
Icon(
painter = painterResource(id = R.drawable.ic_arrow),
contentDescription = null,
tint = MaterialTheme.colorScheme.onSurfaceVariant,
modifier = Modifier
.size(20.dp)
.rotate(if (cw.isExpanded) 270f else 90f)
)
}
AnimatedVisibility(visible = cw.isExpanded) {
// PR #1 Morse Expert engine: mini layout with waterfall + decoded text.
// Keep the old Kotlin decoder state/actions as fallback code, but this panel no longer feeds it.
val context = LocalContext.current
val activity = remember(context) {
context as? Activity ?: error("CwDecoderPanel must be hosted in an Activity")
}
val controller = remember { MainActivity() }
val rootView = remember(context) {
LayoutInflater.from(context).inflate(CwR.layout.activity_main, null) as ConstraintLayout
}
var initialized by remember { mutableStateOf(false) }
var listening by remember { mutableStateOf(false) }
// 重要: 不在展开时初始化控制器(避免"一展开就崩溃")。
// controller.onCreate/onResume/onPermissionGranted 全部推迟到用户点 Start 才执行。
fun startDecoding() {
if (!initialized) {
controller.onCreate(activity, rootView)
controller.onPermissionGranted()
controller.onResume()
initialized = true
} else {
controller.onResume()
}
listening = true
}
DisposableEffect(Unit) {
onDispose {
if (initialized) {
controller.onPause()
controller.onDestroy()
}
}
}
Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
Row(
horizontalArrangement = Arrangement.spacedBy(8.dp),
modifier = Modifier.fillMaxWidth()
) {
if (!listening) {
Button(
onClick = {
if (!cw.hasPermission) {
requestMicPermission()
} else {
startDecoding()
}
},
modifier = Modifier.weight(1f)
) {
Text(stringResource(R.string.radar_cw_start))
}
} else {
Button(
onClick = {
controller.onPause()
listening = false
},
modifier = Modifier.weight(1f)
) {
Text(stringResource(R.string.radar_cw_stop))
}
}
OutlinedButton(
onClick = { if (initialized) controller.clearDecoded() },
modifier = Modifier.weight(1f)
) {
Text(stringResource(R.string.radar_cw_reset))
}
}
Box(
modifier = Modifier
.fillMaxWidth()
.height(150.dp)
) {
AndroidView(
factory = { rootView },
modifier = Modifier.fillMaxSize()
)
}
}
}
}
}
@Composable
private fun FrequencyText(frequency: Long?, modifier: Modifier = Modifier) {
val text = frequency?.let {
settings.gradle.kts
-1
View File
@@ -21,7 +21,6 @@ include(
":core:presentation"
)
include(
":feature:cw",
":feature:map",
":feature:mutual",
":feature:passes",