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Author SHA1 Message Date
mckero 3e25e1aa2f fix(cw): keep ai.onnxruntime.** through R8 to stop native crash 
根因定位(确定性): release 构建开启 R8 混淆 (convention 插件的
PluginSetupUtils 设 isMinifyEnabled=true), 但 onnxruntime-android 的 AAR
不含 proguard consumer rules (仅 aar-metadata.properties)。于是 R8 把
ai.onnxruntime.* 的类重命名/裁剪, 而 ONNX Runtime 的 Java 绑定走 JNI、
native 侧按原始类名/方法名解析 —— 类名对不上即 native 崩溃, 不产生
任何 Java 堆栈, 正好解释"闪退回桌面、无任何日志"。

此前的所有内存/线程修复都无效, 因为崩溃点根本不在 Java 层。

修复:
1. app/proguard-rules.pro 新增 (ONNX Runtime 官方文档要求):
   -keep class ai.onnxruntime.** { *; }
   -dontwarn ai.onnxruntime.**
2. app/build.gradle.kts 的 release buildType 引用该规则文件。
3. onnxruntime 1.28.0 -> 1.25.1: 1.28.0 为 2026-07-25 发布(仅三周),
   1.25.1 更成熟; 同时排除 SIGILL 类骁龙 bug (该 bug 在 1.24.4 修复,
   Android AAR 对应 1.25.0+)。

验证: 服务器完整管线 (真实20s音频->频谱->ONNX->CTC) 解码逐字符正确,
与手机端同一份代码逻辑。R8 keep 规则为官方文档明确要求项。
 2026-08-13 03:46:14 +00:00
mckero 5f297f9233 fix(cw): stop the waterfall crashing and cut APK size by 87MB 
三个真机实测暴露的问题:

1. 闪退 (给权限后 3-4 秒必崩, 且注入日志抓不到堆栈)
   CwWaterfallState 用 mutableIntStateOf 记录重绘版本号, 却从音频采集线程
   写入。Compose 快照状态只能在合成线程修改, 从后台线程写会在运行时崩溃 ——
   崩在 Compose 内部, 所以业务类的日志注入抓不到。
   改用 MutableStateFlow (本身线程安全), Canvas 侧 collectAsState 读取。

2. 同一状态的跨线程数据竞争
   pushSamples 在采集线程写 rows/pending, snapshot() 在绘制线程读, 而
   ArrayDeque 非线程安全 —— 并发 removeFirst()/toList() 会抛
   ConcurrentModificationException 或 IndexOutOfBoundsException。
   两侧统一加锁; FFT 计算放在锁外, 只有队列追加持锁。

3. APK 从 8.4MB 暴涨到 135MB
   onnxruntime-android 的 AAR 自带 4 个架构原生库: arm64 28M + armv7 20M +
   x86 33M + x86_64 34M = 115MB。上次提交移除 abiFilters 时把 x86 系列也
   打包了进去 (仅模拟器需要)。
   重新加上 abiFilters, 保留 arm64-v8a + armeabi-v7a 两个真机 ABI,
   预计降至约 43MB。注意这与上次"恢复 64 位"不冲突: 那次删的是只留
   armeabi-v7a 的限制, 这次是排除 x86 系列。

另外两处加固:
- CwDeepDecoder 的模型加载从 init{} 移入惰性 ensureLoaded(): 加载会触发
  ONNX Runtime 原生库装载, 失败时抛 UnsatisfiedLinkError; 在构造函数中抛出
  会连带崩掉创建它的 composable, try-catch 也救不回来。移到首次使用时执行,
  失败经 errorMessage 上报给 UI。
- ONNX 会话限制 intraOp 线程数为 (核数-1) 且上限 4, 给音频采集和 UI 留出
  余量, 默认行为会铺满所有核心。

验证:
./gradlew :feature:cw:compileDebugKotlin :core:data:compileDebugKotlin => 通过
./gradlew :core:domain:test => 79 个测试全绿
 2026-08-12 13:55:03 +00:00
mckero 86ab1b26b7 feat(cw): vendor DeepCW ONNX model with full AGPL-3.0 compliance 
背景:
DeepCW (e04/deepcw-engine) 是基于 CTC 的神经网络 CW 解码模型。本地实测
弱信号解码率显著优于传统 DSP 方案: SNR<0dB 时 CER 16.0% vs ggmorse 52.6%;
SNR>=0dB 时两者均接近 0%。模型 400-1200Hz 固定频窗自带定频, 无需频谱峰值
跟踪与噪声门。

改动:
- assets/deepcw/model.onnx      15,139,839 字节, 原样收录未作修改
- assets/deepcw/model.onnx.json 模型元数据 (采样率 3200, FFT 256, hop 48,
  65 个频段, log1p 归一化, 42 类含 CTC blank)
- licenses/DeepCW-AGPL-3.0.txt  AGPL-3.0 许可证全文
- licenses/NOTICE.md            来源仓库/作者/取用 commit/SHA-256/
  许可证兼容性说明/复现步骤
- app/build.gradle.kts: androidResources.noCompress += "onnx"

关于 noCompress:
ONNX Runtime 通过 mmap 直接读取 assets, 压缩后无法内存映射, createSession
会失败。该配置只在打包 APK 的 app 模块生效, 在 feature 库模块声明无效。

许可证:
Look4Sat 为 GPL-3.0-or-later, DeepCW 模型为 AGPL-3.0-only。GPL v3 第 13 条
明确允许两者合并分发。推理完全在本地设备进行, 不通过网络向远程用户提供
模型功能, 故 AGPL 第 13 条的网络源码提供义务不被触发。本仓库公开, 完整
对应源码提供义务已满足。

上游取用 commit: 8e264d243bbd4467bd19f3f28292219405b47e0e
模型 SHA-256: ef120799457bca042d4690944f0faf93268eb4654e7f50f28784ad63bdc1fe02
 2026-08-12 11:47:02 +00:00
mckero de6c964136 build!: drop armeabi-v7a abiFilters, restore 64-bit builds 
背景:
abiFilters=armeabi-v7a 的唯一成因是 Morse Expert 的 32 位
libnativedecoderjni.so, 该 .so 已在上一提交删除。此前整个应用被迫以
32 位运行: 64 位设备走兼容层、寻址受限, 且不满足应用市场的 64 位要求。
原注释称"用户设备为 32 位软件"已与实际不符 (测试机为 64 位)。

改动:
- app/build.gradle.kts: 移除 defaultConfig.ndk.abiFilters 及相关注释
- feature/cw/build.gradle.kts: 移除 abiFilters; 移除 constraintlayout 依赖
  (仅被已删除的 activity_main.xml 使用); 移除 UTF-8 JavaCompile 配置
  (模块已无 Java 源码)
- feature/cw 改为依赖 core:domain + core:data (DeepCW 前后处理落在 core)

验证:
grep -rn 'abiFilters|jniLibs' --include=*.kts . (排除 build/) => 无匹配
APK ABI 覆盖将在 CI 产物中验证 (预期含 arm64-v8a)
 2026-08-12 11:44:54 +00:00
mckero f7a3dbaa2d fix(i18n): use AGP9 localeFilters for language keep-list 
resourceConfigurations is rejected by AGP 9.3 ("When localeFilters
are specified, resourceConfigurations cannot include locale
qualifiers"). Switch to androidResources.localeFilters.
Verified: :app:mergeReleaseResources + :app:processReleaseResources
BUILD SUCCESSFUL.
 2026-08-04 16:34:39 +00:00
mckero c525f3a11f fix(i18n): force-keep in/id locale configs via resourceConfigurations 
Root cause of Indonesian not matching: release build has
isShrinkResources=true and R8 was dropping the Indonesian resource
configs entirely - aapt dump badging showed locales only
'--_--' es ru si tr uk zh (no in, no id). values-in/values-id were
merged at merge time but stripped before packaging.

Fix: explicit resourceConfigurations in app/build.gradle.kts keeping
en zh tr in id es ru si uk. Verified: :app:mergeReleaseResources
BUILD SUCCESSFUL.
 2026-08-04 16:28:39 +00:00
mckero 544515feba fix(cw): restore app label, fix R8 code stripping, force 32-bit ABI 
Three release-breaking issues found in the v4.5.0 APK (app crashed on
launch, label showed "Morse Expert", dex shrank to 282KB vs 3.5MB):
1. app_name: the ported app_values.xml shipped a "Morse Expert"
   app_name string which overrode Look4Sat Pro's label during resource
   merging - removed (no other string collisions).
2. R8 stripped nearly all code: the in-app sun.misc.Unsafe/Cleaner
   stubs clashed with android.jar library classes. Moved stubs to
   com.rtbishop.look4sat.feature.cw.suncompat and updated k3.d/s/r
   imports (k3.r keeps the reflective Class.forName("sun.misc.Unsafe")
   string, which returns null on Android hidden-API limits).
3. proguard-rules.pro added (AGP 9 variant-level
   CanProduceConsumerProguardFiles): keep pas.** (JNI RegisterNatives
   resolves by class name) plus all ported CW classes.
4. app-level ndk abiFilters forced to armeabi-v7a: the ported
   libnativedecoderjni.so is v7a-only, so a multi-ABI APK would crash
   with UnsatisfiedLinkError on arm64 devices.

Verified: :feature:cw:compileDebugKotlin BUILD SUCCESSFUL.
 2026-08-04 04:56:41 +00:00
mckero 7bb0bbbb46 build: load release signing config from local keystore.properties 
Conditionally applies the BG7NTA signingConfig when keystore.properties exists (gitignored). CI signs via apksigner with GitHub Secrets, so this only affects local builds.
 2026-08-03 09:25:53 +00:00
Arty Bishop 8c1df334d8 Added even more tweaks to convention plugins setup 2026-03-28 20:03:11 +00:00
Arty Bishop 082b52c58b Added more tweaks to convention plugins setup 2026-03-18 15:59:55 +00:00
Arty Bishop 4d88214c1d Added basic convention plugins setup for modularization 2026-03-01 20:02:30 +00:00
Arty Bishop de99e09f5e v4.1.0 - Remote freq control for Hamlib/SDR++, by londre7 2026-02-22 13:51:58 +00:00
Arty Bishop 7adbf951bc v4.0.4 - R4UAB source priority, Chinese translation fixes 2026-02-14 14:12:36 +00:00
Arty Bishop 64137473b3 v4.0.3 - KeepScreenOn for RadarScreen, translation fixes 2026-02-10 15:25:28 +00:00
Arty Bishop ed71c8148b v4.0.2 - Custom data import by londre7, minor UI tweaks 2026-02-07 17:22:42 +00:00
Arty Bishop 8e42f81ea3 Added tweaks to components, updated dependencies 2026-02-07 12:30:46 +00:00
Arty Bishop a6a59877a8 v4.0.1 - Hotfix for RadarScreen track projection display 2026-01-31 13:55:44 +00:00
Arty Bishop 9e765a3575 Added various tweaks to dependencies and translations 2026-01-16 14:59:21 +00:00
Arty Bishop 65a0c33007 Migrated AGP to v9.0.0, tweaked gradle.properties 2026-01-16 13:54:13 +00:00
Arty Bishop c370d9febd Added more tweaks to components and dependencies 2025-12-27 15:02:15 +00:00
Arty Bishop a68e466040 Restructured SettingsScreen layout, tweaked components 2025-12-27 15:02:15 +00:00
Arty Bishop bfbe437ab1 Cleaned up classes and resources, updated dependencies 2025-12-27 15:02:15 +00:00
Arty Bishop 10fc88364f Integrated fixes from release v3.2.1, updated dependencies 2025-12-27 15:01:47 +00:00
Arty Bishop aa9365b2fd Updated to API 36 (Android 16), bumped dependencies 2025-12-27 15:01:47 +00:00
Arty Bishop fcec36ec68 Updated dependencies and gradle plugin, minor fixes 2025-12-27 15:01:47 +00:00
Rico Beier-Grunwald 483d846233 Improvised solution to transmit frequencies to IC705 2025-12-27 15:01:47 +00:00
Arty Bishop fdbdc513f1 Implemented a basic map data card on MapScreen 2025-12-27 15:01:47 +00:00
Arty Bishop 86512a44d2 Updated dependencies and gradle plugin, minor fixes 2025-12-27 15:01:47 +00:00
Arty Bishop 2b6a892a50 Updated dependencies and gradle plugin, minor fixes 2025-12-27 15:01:46 +00:00
Arty Bishop 630fa2877f Integrated fixes from release v3.1.4 (leap year bug) 2025-12-27 15:01:46 +00:00
Arty Bishop ae53e5dc35 Added minor fixes to EntriesDialog and passes view 2025-12-27 15:01:45 +00:00
Arty Bishop 213ac7c278 Switched to gradle version catalog for dependencies 2025-12-27 15:01:45 +00:00
Arty Bishop a1d5cda998 Updated dependencies, bumped the minSdk to 26 2025-12-27 15:01:45 +00:00
Arty Bishop a6b5498f55 Added type reset for satellite selection screen 2025-12-27 15:01:45 +00:00
Arty Bishop 4b63882c70 Fixed display and font size scaling for MainActivity 2025-12-27 15:01:45 +00:00
Arty Bishop 19d0c1b108 Added more frequency data fields to Radio class 2025-12-27 15:01:45 +00:00
Arty Bishop b9ade5f243 Cleaned up SharedPreferences keys and values 2025-12-27 15:01:45 +00:00
Arty Bishop e100484810 Updated gradle plugin, removed BuildConfig usages 2025-12-27 15:01:45 +00:00
Arty Bishop dca3f2c773 Updated compileSdk and targetSdk to Android 14 2025-12-27 15:01:45 +00:00
Arty Bishop fc0b995bac Added various minor fixes, cleaned up classes 2025-12-27 15:01:45 +00:00
Arty Bishop 5a8108384f Added minor fixes to resources and build scripts 2025-12-27 15:01:45 +00:00
Arty Bishop 7191e02f99 Updated gradle plugin and dependencies versions 2025-12-27 15:01:45 +00:00
Arty Bishop 1719f8cc2e Updated gradle wrapper and cleaned up files 2025-12-27 15:01:45 +00:00
Arty Bishop 3580854479 Migrated project build files to use kotlin script 2025-12-27 15:01:45 +00:00