v4.0.2 - Custom data import by londre7, minor UI tweaks

Added minor tweaks to import components and strings
Added custom data sources import, by londre7 (#189 )
2026-10-02 03:15:37 +00:00 · 2026-02-07 17:22:42 +00:00 · 2026-02-07 13:41:12 +00:00 · 2026-02-07 13:03:12 +00:00 · 2026-02-07 12:30:46 +00:00 · 2026-02-02 20:28:48 +00:00
27 changed files with 501 additions and 177 deletions
@@ -17,12 +17,14 @@ jobs:
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0

      - name: Setup Java
        uses: actions/setup-java@v5
        with:
          distribution: 'temurin'
-          java-version: '21'
+          java-version: '17'

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v5
@@ -67,7 +69,7 @@ jobs:
          serviceAccountJsonPlainText: ${{secrets.SERVICE_ACCOUNT_JSON}}
          packageName: com.rtbishop.look4sat
          releaseFiles: app/build/outputs/apk/release/look4sat.aab
-          track: beta
+          track: production
          whatsNewDirectory: fastlane/metadata/android/en-US/whatsnew

      - name: Create Release
@@ -4,7 +4,7 @@ plugins {
 }

 kotlin {
-    jvmToolchain(21)
+    jvmToolchain(17)
 }

 android {
@@ -13,8 +13,8 @@ android {
    defaultConfig {
        applicationId = "com.rtbishop.look4sat"
        minSdk = 24
-        versionCode = 400
-        versionName = "4.0.0"
+        versionCode = 402
+        versionName = "4.0.2"
    }
    buildFeatures {
        compose = true
@@ -17,6 +17,9 @@
 */
 package com.rtbishop.look4sat.presentation

+import androidx.compose.animation.core.tween
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
@@ -76,7 +79,12 @@ fun MainScreen(navController: NavHostController = rememberNavController()) {
            else -> NavigationSuiteType.ShortNavigationBarMedium
        }
    ) {
-        NavHost(navController = navController, startDestination = startDestination) {
+        NavHost(
+            navController = navController,
+            startDestination = startDestination,
+            enterTransition =  { fadeIn(animationSpec = tween(350)) },
+            exitTransition = { fadeOut(animationSpec = tween(350)) }
+        ) {
            satellitesDestination { navController.navigateUp() }
            passesDestination { catNum: Int, aosTime: Long ->
                val radarRoute = "${Screen.Radar.route}?catNum=${catNum}&aosTime=${aosTime}"
@@ -23,6 +23,7 @@ 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.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.RowScope
 import androidx.compose.foundation.layout.Spacer
@@ -210,8 +211,9 @@ fun CardButton(onClick: () -> Unit, text: String, modifier: Modifier = Modifier)
        onClick = { onClick() }, colors = ButtonDefaults.buttonColors(
            containerColor = MaterialTheme.colorScheme.surfaceVariant,
            contentColor = MaterialTheme.colorScheme.onSurfaceVariant
-        ), shape = MaterialTheme.shapes.small, modifier = modifier
-    ) { Text(text = text, fontSize = 17.sp) }
+        ), shape = MaterialTheme.shapes.small, modifier = modifier,
+        contentPadding = PaddingValues(horizontal = 8.dp, vertical = 8.dp)
+    ) { Text(text = text, fontSize = 16.sp, textAlign = TextAlign.Center) }
 }

@Composable
@@ -253,7 +255,7 @@ fun EmptyListCard(message: String) {
            modifier = Modifier.padding(32.dp)
        ) {
            Text(text = """¯\_(ツ)_/¯""", fontSize = 32.sp)
-            Text(text = stringResource(R.string.empty_list_message), fontSize = 21.sp)
+            Text(text = stringResource(R.string.empty_list_message), fontSize = 21.sp, textAlign = TextAlign.Center)
            Text(text = message, fontSize = 18.sp, textAlign = TextAlign.Center)
        }
    }
@@ -278,7 +280,7 @@ fun SharedDialog(
            ) {
                Text(
                    text = title,
-                    fontSize = 18.sp,
+                    fontSize = 16.sp,
                    fontWeight = FontWeight.Medium,
                    color = MaterialTheme.colorScheme.primary,
                    modifier = Modifier.padding(start = padding, top = padding, end = padding)
@@ -64,6 +64,7 @@ import com.rtbishop.look4sat.domain.model.SatRadio
 import com.rtbishop.look4sat.domain.utility.toDegrees
 import com.rtbishop.look4sat.presentation.MainTheme
 import com.rtbishop.look4sat.presentation.Screen
+import com.rtbishop.look4sat.presentation.common.EmptyListCard
 import com.rtbishop.look4sat.presentation.common.IconCard
 import com.rtbishop.look4sat.presentation.common.NextPassRow
 import com.rtbishop.look4sat.presentation.common.TimerRow
@@ -115,49 +116,56 @@ private fun RadarScreen(uiState: RadarState, navigateUp: () -> Unit) {
        if(isVerticalLayout()) {
            ElevatedCard(modifier = Modifier.weight(1f)) {
                Box(contentAlignment = Alignment.Center) {
-                    RadarViewCompose(
-                        item = uiState.orbitalPos,
-                        items = uiState.satTrack,
-                        azimElev = uiState.orientationValues,
-                        shouldShowSweep = uiState.shouldShowSweep,
-                        shouldUseCompass = uiState.shouldUseCompass,
-                        modifier = Modifier.align(Alignment.Center)
-                    )
-                    Column(
-                        verticalArrangement = Arrangement.SpaceBetween,
-                        modifier = Modifier
-                            .fillMaxSize()
-                            .padding(horizontal = 6.dp, vertical = 4.dp)
-                    ) {
-                        Row(
-                            horizontalArrangement = Arrangement.SpaceBetween,
-                            modifier = Modifier.fillMaxWidth()
-                        ) {
-                            RadarTextTop(
-                                uiState.orbitalPos?.azimuth ?: 0.0,
-                                stringResource(R.string.radar_az_text),
-                                true
-                            )
-                            RadarTextTop(
-                                uiState.orbitalPos?.elevation ?: 0.0,
-                                stringResource(R.string.radar_el_text),
-                                false
-                            )
+                    if (uiState.orbitalPos == null) {
+                        ElevatedCard(modifier = Modifier.fillMaxSize()) {
+                            EmptyListCard(message = "")
                        }
-                        Row(
-                            horizontalArrangement = Arrangement.SpaceBetween,
-                            modifier = Modifier.fillMaxWidth()
+                    }
+                    uiState.orbitalPos?.let { position ->
+                        RadarViewCompose(
+                            item = position,
+                            items = uiState.satTrack,
+                            azimElev = uiState.orientationValues,
+                            shouldShowSweep = uiState.shouldShowSweep,
+                            shouldUseCompass = uiState.shouldUseCompass,
+                            modifier = Modifier.align(Alignment.Center)
+                        )
+                        Column(
+                            verticalArrangement = Arrangement.SpaceBetween,
+                            modifier = Modifier
+                                .fillMaxSize()
+                                .padding(horizontal = 6.dp, vertical = 4.dp)
                        ) {
-                            RadarTextBottom(
-                                uiState.orbitalPos?.altitude ?: 0.0,
-                                stringResource(R.string.radar_alt_text),
-                                true
-                            )
-                            RadarTextBottom(
-                                uiState.orbitalPos?.distance ?: 0.0,
-                                stringResource(R.string.radar_dist_text),
-                                false
-                            )
+                            Row(
+                                horizontalArrangement = Arrangement.SpaceBetween,
+                                modifier = Modifier.fillMaxWidth()
+                            ) {
+                                RadarTextTop(
+                                    position.azimuth,
+                                    stringResource(R.string.radar_az_text),
+                                    true
+                                )
+                                RadarTextTop(
+                                    position.elevation,
+                                    stringResource(R.string.radar_el_text),
+                                    false
+                                )
+                            }
+                            Row(
+                                horizontalArrangement = Arrangement.SpaceBetween,
+                                modifier = Modifier.fillMaxWidth()
+                            ) {
+                                RadarTextBottom(
+                                    position.altitude,
+                                    stringResource(R.string.radar_alt_text),
+                                    true
+                                )
+                                RadarTextBottom(
+                                    position.distance,
+                                    stringResource(R.string.radar_dist_text),
+                                    false
+                                )
+                            }
                        }
                    }
                }
@@ -171,7 +179,11 @@ private fun RadarScreen(uiState: RadarState, navigateUp: () -> Unit) {
                            modifier = Modifier.padding(32.dp)
                        ) {
                            Text(text = """¯\_(ツ)_/¯""", fontSize = 32.sp)
-                            Text(text = stringResource(R.string.empty_list_message), fontSize = 21.sp)
+                            Text(
+                                text = stringResource(R.string.empty_list_message),
+                                fontSize = 21.sp,
+                                textAlign = TextAlign.Center
+                            )
                            Text(
                                text = stringResource(R.string.radar_no_data),
                                fontSize = 18.sp,
@@ -192,49 +204,56 @@ private fun RadarScreen(uiState: RadarState, navigateUp: () -> Unit) {
            Row(horizontalArrangement = Arrangement.spacedBy(6.dp)) {
                ElevatedCard(modifier = Modifier.weight(1f)) {
                    Box(contentAlignment = Alignment.Center) {
-                        RadarViewCompose(
-                            item = uiState.orbitalPos,
-                            items = uiState.satTrack,
-                            azimElev = uiState.orientationValues,
-                            shouldShowSweep = uiState.shouldShowSweep,
-                            shouldUseCompass = false,
-                            modifier = Modifier.align(Alignment.Center)
-                        )
-                        Column(
-                            verticalArrangement = Arrangement.SpaceBetween,
-                            modifier = Modifier
-                                .fillMaxSize()
-                                .padding(horizontal = 6.dp, vertical = 4.dp)
-                        ) {
-                            Row(
-                                horizontalArrangement = Arrangement.SpaceBetween,
-                                modifier = Modifier.fillMaxWidth()
-                            ) {
-                                RadarTextTop(
-                                    uiState.orbitalPos?.azimuth ?: 0.0,
-                                    stringResource(R.string.radar_az_text),
-                                    true
-                                )
-                                RadarTextTop(
-                                    uiState.orbitalPos?.elevation ?: 0.0,
-                                    stringResource(R.string.radar_el_text),
-                                    false
-                                )
+                        if (uiState.orbitalPos == null) {
+                            ElevatedCard(modifier = Modifier.fillMaxSize()) {
+                                EmptyListCard(message = "")
                            }
-                            Row(
-                                horizontalArrangement = Arrangement.SpaceBetween,
-                                modifier = Modifier.fillMaxWidth()
+                        }
+                        uiState.orbitalPos?.let { position ->
+                            RadarViewCompose(
+                                item = position,
+                                items = uiState.satTrack,
+                                azimElev = uiState.orientationValues,
+                                shouldShowSweep = uiState.shouldShowSweep,
+                                shouldUseCompass = false,
+                                modifier = Modifier.align(Alignment.Center)
+                            )
+                            Column(
+                                verticalArrangement = Arrangement.SpaceBetween,
+                                modifier = Modifier
+                                    .fillMaxSize()
+                                    .padding(horizontal = 6.dp, vertical = 4.dp)
                            ) {
-                                RadarTextBottom(
-                                    uiState.orbitalPos?.altitude ?: 0.0,
-                                    stringResource(R.string.radar_alt_text),
-                                    true
-                                )
-                                RadarTextBottom(
-                                    uiState.orbitalPos?.distance ?: 0.0,
-                                    stringResource(R.string.radar_dist_text),
-                                    false
-                                )
+                                Row(
+                                    horizontalArrangement = Arrangement.SpaceBetween,
+                                    modifier = Modifier.fillMaxWidth()
+                                ) {
+                                    RadarTextTop(
+                                        position.azimuth,
+                                        stringResource(R.string.radar_az_text),
+                                        true
+                                    )
+                                    RadarTextTop(
+                                        position.elevation,
+                                        stringResource(R.string.radar_el_text),
+                                        false
+                                    )
+                                }
+                                Row(
+                                    horizontalArrangement = Arrangement.SpaceBetween,
+                                    modifier = Modifier.fillMaxWidth()
+                                ) {
+                                    RadarTextBottom(
+                                        position.altitude,
+                                        stringResource(R.string.radar_alt_text),
+                                        true
+                                    )
+                                    RadarTextBottom(
+                                        position.distance,
+                                        stringResource(R.string.radar_dist_text),
+                                        false
+                                    )
+                                }
                            }
                        }
                    }
@@ -248,7 +267,11 @@ private fun RadarScreen(uiState: RadarState, navigateUp: () -> Unit) {
                                modifier = Modifier.padding(32.dp)
                            ) {
                                Text(text = """¯\_(ツ)_/¯""", fontSize = 32.sp)
-                                Text(text = stringResource(R.string.empty_list_message), fontSize = 21.sp)
+                                Text(
+                                    text = stringResource(R.string.empty_list_message),
+                                    fontSize = 21.sp,
+                                    textAlign = TextAlign.Center
+                                )
                                Text(
                                    text = stringResource(R.string.radar_no_data),
                                    fontSize = 18.sp,
@@ -17,7 +17,6 @@
 */
 package com.rtbishop.look4sat.presentation.radar

-import android.media.SoundPool
 import androidx.compose.animation.core.animateFloat
 import androidx.compose.animation.core.infiniteRepeatable
 import androidx.compose.animation.core.rememberInfiniteTransition
@@ -27,7 +26,6 @@ import androidx.compose.foundation.layout.aspectRatio
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.mutableFloatStateOf
-import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
@@ -44,8 +42,6 @@ import androidx.compose.ui.graphics.drawscope.Fill
 import androidx.compose.ui.graphics.drawscope.Stroke
 import androidx.compose.ui.graphics.drawscope.rotate
 import androidx.compose.ui.graphics.drawscope.translate
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.text.TextMeasurer
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.drawText
@@ -59,15 +55,15 @@ import kotlin.math.sin

@Composable
 fun RadarViewCompose(
-    item: OrbitalPos?,
+    item: OrbitalPos,
    items: List<OrbitalPos>,
    azimElev: Pair<Float, Float>,
    shouldShowSweep: Boolean,
    shouldUseCompass: Boolean,
    modifier: Modifier = Modifier
 ) {
-    val context = LocalContext.current
-    val view = LocalView.current
+//    val context = LocalContext.current
+//    val view = LocalView.current
    val radarColor = MaterialTheme.colorScheme.secondary
    val trackColor = MaterialTheme.colorScheme.primary
    val aimColor = MaterialTheme.colorScheme.error
@@ -75,15 +71,15 @@ fun RadarViewCompose(
    val animTransition = rememberInfiniteTransition(label = "animScale")
    val animSpec = infiniteRepeatable<Float>(tween(1000))
    val animScale = animTransition.animateFloat(16f, 64f, animSpec, label = "animScale")
-    val aimThreshold = 0.05f
+//    val aimThreshold = 0.05f
    val measurer = rememberTextMeasurer()
    val sweepDegrees = remember { mutableFloatStateOf(0f) }
    val trackCreated = remember { mutableStateOf(false) }
    val trackPath = remember { mutableStateOf(Path()) }
    val trackEffect = remember { mutableStateOf(PathEffect.cornerPathEffect(0f)) }
-    val soundPool = remember { mutableStateOf<SoundPool?>(null) }
-    val beepSoundId = remember { mutableIntStateOf(0) }
-    val aimTargetDifference = remember { mutableFloatStateOf(0f) }
+//    val soundPool = remember { mutableStateOf<SoundPool?>(null) }
+//    val beepSoundId = remember { mutableIntStateOf(0) }
+//    val aimTargetDifference = remember { mutableFloatStateOf(0f) }

 //    LaunchedEffect(item.azimuth, item.elevation, azimElev.first, azimElev.second) {
 //        val aimAzimuthRadians = azimElev.first.toDouble().toRadians()
@@ -95,13 +91,10 @@ fun RadarViewCompose(
 //        val satX = sph2CartX(item.azimuth, item.elevation, radius)
 //        val satY = sph2CartY(item.azimuth, item.elevation, radius)
 //        aimTargetDifference.floatValue = sqrt((satX - aimX).pow(2) + (satY - aimY).pow(2))
-//
-//
 //        val minPlaybackRate = 0.5f
 //        val maxPlaybackRate = 2.0f
 //        val playbackRate =
 //            maxPlaybackRate - (aimTargetDifference.floatValue / (maxPlaybackRate - minPlaybackRate))
-//
 //        soundPool.value?.setRate(beepSoundId.intValue, playbackRate)
 //    }
 //
@@ -127,20 +120,16 @@ fun RadarViewCompose(
 //            .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION)
 //            .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
 //            .build()
-//
 //        soundPool.value = SoundPool.Builder()
 //            .setMaxStreams(1)
 //            .setAudioAttributes(audioAttributes)
 //            .build()
-//
 //        beepSoundId.intValue = soundPool.value?.load(context, R.raw.beep, 1) ?: 0
-//
 //        soundPool.value?.setOnLoadCompleteListener { soundPool, _, status ->
 //            if (status == 0) {
 //                soundPool.play(beepSoundId.intValue, 0.5f, 0.5f, 0, -1, 1f)
 //            }
 //        }
-//
 //        onDispose {
 //            soundPool.value?.release()
 //        }
@@ -161,7 +150,7 @@ fun RadarViewCompose(
            drawInfo(radius, trackColor, measurer, 3)
            translate(center.x, center.y) {
                drawTrack(trackPath.value, trackEffect.value, aimColor, trackColor)
-                if (item != null && item.elevation > 0) {
+                if (item.elevation > 0) {
                    drawPosition(item, radius, animScale.value, trackColor)
                }
                if (shouldUseCompass) {
@@ -27,6 +27,19 @@ import androidx.compose.ui.tooling.preview.Preview
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.presentation.MainTheme
 import com.rtbishop.look4sat.presentation.common.SharedDialog
+import com.rtbishop.look4sat.presentation.common.CardButton
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Switch
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import com.rtbishop.look4sat.presentation.LocalSpacing

@Preview(showBackground = true)
@Composable
@@ -41,10 +54,16 @@ fun PositionDialog(lat: Double, lon: Double, dismiss: () -> Unit, save: (Double,
    val titleText = stringResource(id = R.string.prefs_station_title)
    val onAccept = { saveValues(latValue.value, lonValue.value, save).also { dismiss() } }
    SharedDialog(title = titleText, onCancel = dismiss, onAccept = onAccept) {
-        Text(text = stringResource(id = R.string.prefs_station_lat_text))
-        OutlinedTextField(value = latValue.value, onValueChange = { latValue.value = it })
-        Text(text = stringResource(id = R.string.prefs_station_lon_text))
-        OutlinedTextField(value = lonValue.value, onValueChange = { lonValue.value = it })
+        OutlinedTextField(
+            value = latValue.value,
+            onValueChange = { latValue.value = it },
+            label = { Text(text = stringResource(id = R.string.prefs_station_lat_text)) }
+        )
+        OutlinedTextField(
+            value = lonValue.value,
+            onValueChange = { lonValue.value = it },
+            label = { Text(text = stringResource(id = R.string.prefs_station_lon_text)) }
+        )
    }
 }

@@ -67,7 +86,116 @@ fun LocatorDialog(qthLocator: String, dismiss: () -> Unit, save: (String) -> Uni
    val locator = rememberSaveable { mutableStateOf(qthLocator) }
    val onAccept = { save(locator.value).also { dismiss() } }
    SharedDialog(title = stringResource(R.string.prefs_locator_title), onCancel = dismiss, onAccept = onAccept) {
-        Text(text = stringResource(id = R.string.prefs_locator_text))
-        OutlinedTextField(value = locator.value, onValueChange = { locator.value = it })
+        OutlinedTextField(
+            value = locator.value,
+            onValueChange = { locator.value = it },
+            label = { Text(text = stringResource(id = R.string.prefs_locator_text)) }
+        )
+    }
+}
+
+@Preview(showBackground = true)
+@Composable
+private fun TransceiversDialogPreview() {
+    MainTheme {
+        DataSourcesDialog(
+            useCustomTle = true,
+            useCustomTransceivers = true,
+            tleUrl = "https://example.com/tle.txt",
+            transceiversUrl = "https://example.com/tx.json",
+            onImportTle = {},
+            onImportTransceivers = {},
+            onDismiss = {},
+            onSave = { _, _, _, _ -> }
+        )
+    }
+}
+
+@Composable
+fun DataSourcesDialog(
+    useCustomTle: Boolean,
+    useCustomTransceivers: Boolean,
+    tleUrl: String,
+    transceiversUrl: String,
+    onImportTle: () -> Unit,
+    onImportTransceivers: () -> Unit,
+    onDismiss: () -> Unit,
+    onSave: (Boolean, Boolean, String, String) -> Unit
+) {
+    val padding = LocalSpacing.current.large
+    val isEnabledCustomTle = rememberSaveable { mutableStateOf(useCustomTle) }
+    val isEnabledCustomTransceivers = rememberSaveable { mutableStateOf(useCustomTransceivers) }
+    val urlTle = rememberSaveable { mutableStateOf(tleUrl) }
+    val urlTransceivers = rememberSaveable { mutableStateOf(transceiversUrl) }
+    val onAccept = {
+        onSave(isEnabledCustomTle.value, isEnabledCustomTransceivers.value, urlTle.value, urlTransceivers.value)
+        onDismiss()
+    }
+    val onCancel = { onDismiss() }
+    SharedDialog(
+        title = stringResource(id = R.string.prefs_data_sources_title),
+        onCancel = onCancel,
+        onAccept = onAccept,
+    ) {
+        Column(modifier = Modifier.padding(horizontal = padding)) {
+            Row(horizontalArrangement = Arrangement.spacedBy(6.dp)) {
+                CardButton(
+                    onClick = {
+                        onImportTle()
+                        onDismiss()
+                    },
+                    text = "TLE (3LE)\nR4UAB (.txt)",
+                    modifier = Modifier.weight(1f)
+                )
+                CardButton(
+                    onClick = {
+                        onImportTransceivers()
+                        onDismiss()
+                    },
+                    text = "Transceivers\nSatNOGS (.json)",
+                    modifier = Modifier.weight(1f)
+                )
+            }
+            Spacer(modifier = Modifier.height(6.dp))
+            Row(
+                horizontalArrangement = Arrangement.SpaceBetween,
+                verticalAlignment = Alignment.CenterVertically,
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                Text(text = stringResource(id = R.string.prefs_data_sources_tle_switch))
+                Switch(
+                    checked = isEnabledCustomTle.value,
+                    onCheckedChange = { isEnabledCustomTle.value = it }
+                )
+            }
+            OutlinedTextField(
+                value = urlTle.value,
+                onValueChange = { urlTle.value = it },
+                label = { Text(text = stringResource(id = R.string.prefs_data_sources_url_title)) },
+                singleLine = true,
+                modifier = Modifier.fillMaxWidth(),
+                enabled = isEnabledCustomTle.value,
+            )
+            Spacer(modifier = Modifier.height(6.dp))
+            Row(
+                horizontalArrangement = Arrangement.SpaceBetween,
+                verticalAlignment = Alignment.CenterVertically,
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                Text(text = stringResource(id = R.string.prefs_data_sources_transceivers_switch))
+                Switch(
+                    checked = isEnabledCustomTransceivers.value,
+                    onCheckedChange = { isEnabledCustomTransceivers.value = it }
+                )
+            }
+            OutlinedTextField(
+                value = urlTransceivers.value,
+                onValueChange = { urlTransceivers.value = it },
+                label = { Text(text = stringResource(id = R.string.prefs_data_sources_url_title)) },
+                singleLine = true,
+                modifier = Modifier.fillMaxWidth(),
+                enabled = isEnabledCustomTransceivers.value,
+            )
+        }
    }
 }
@@ -112,8 +112,11 @@ private fun SettingsScreen(uiState: SettingsState) {
        }
    }
    val contentContract = ActivityResultContracts.GetContent()
-    val contentRequest = rememberLauncherForActivityResult(contentContract) { uri ->
-        uri?.let { uiState.sendAction(SettingsAction.UpdateFromFile(uri.toString())) }
+    val contentRequestForTle = rememberLauncherForActivityResult(contentContract) { uri ->
+        uri?.let { uiState.sendAction(SettingsAction.UpdateTLEFromFile(uri.toString())) }
+    }
+    val contentRequestForTransceivers = rememberLauncherForActivityResult(contentContract) { uri ->
+        uri?.let { uiState.sendAction(SettingsAction.UpdateTransceiversFromFile(uri.toString())) }
    }

    // Position settings
@@ -137,10 +140,39 @@ private fun SettingsScreen(uiState: SettingsState) {
        LocatorDialog(posSettings.stationPos.qthLocator, showLocDialog, setQthPos)
    }

+    // Data sources dialog
+    val dataSourcesDialogState = rememberSaveable { mutableStateOf(false) }
+    val showDataSourcesDialog = { dataSourcesDialogState.value = true }
+    val dismissDataSourcesDialog = { dataSourcesDialogState.value = false }
+    if (dataSourcesDialogState.value) {
+        DataSourcesDialog(
+            useCustomTle = uiState.dataSourcesSettings.useCustomTLE,
+            useCustomTransceivers = uiState.dataSourcesSettings.useCustomTransceivers,
+            tleUrl = uiState.dataSourcesSettings.tleUrl,
+            transceiversUrl = uiState.dataSourcesSettings.transceiversUrl,
+            onImportTle = { contentRequestForTle.launch("*/*") },
+            onImportTransceivers = { contentRequestForTransceivers.launch("*/*") },
+            onDismiss = dismissDataSourcesDialog,
+            onSave = {
+                useCustomTle, useCustomTransceivers, tleUrl, transceiversUrl  ->
+                if (!useCustomTle || tleUrl.isNotBlank()) {
+                    uiState.sendDataSourcesAction(DataSourcesAction.SetUseCustomTle(useCustomTle))
+                    uiState.sendDataSourcesAction(DataSourcesAction.SetTleUrl(tleUrl))
+                }
+                if (!useCustomTransceivers || transceiversUrl.isNotBlank()) {
+                    uiState.sendDataSourcesAction(DataSourcesAction.SetUseCustomTransceivers(useCustomTransceivers))
+                    uiState.sendDataSourcesAction(DataSourcesAction.SetTransceiversUrl(transceiversUrl))
+                }
+                if (useCustomTle || useCustomTransceivers) {
+                    uiState.sendAction(SettingsAction.UpdateFromWeb)
+                }
+            }
+        )
+    }
+
    // Data settings
    val dataSettings = uiState.dataSettings
    val updateFromWeb: () -> Unit = { uiState.sendAction(SettingsAction.UpdateFromWeb) }
-    val updateFromFile = { contentRequest.launch("*/*") }
    val clearAllData: () -> Unit = { uiState.sendAction(SettingsAction.ClearAllData) }

    // RC settings
@@ -209,7 +241,7 @@ private fun SettingsScreen(uiState: SettingsState) {
            item {
                LocationCard(posSettings, setGpsPos, showPosDialog, showLocDialog, dismissPos, uiState.sendSystemAction)
            }
-            item { DataCard(dataSettings, updateFromWeb, updateFromFile, clearAllData) }
+            item { DataCard(dataSettings, updateFromWeb, clearAllData, showDataSourcesDialog) }
            item { NetworkOutputCard(rcSettings, setRotatorState, setRotatorAddress, setRotatorPort) }
            item { BluetoothOutputCard(rcSettings, setBluetoothState, setBluetoothAddress, setBluetoothFormat) }
            item { OtherCard(otherSettings, toggleUtc, toggleUpdate, toggleSweep, toggleSensor) }
@@ -290,15 +322,15 @@ private fun LocationCard(
@Composable
 private fun DataCardPreview() = MainTheme {
    val settings = DataSettings(true, 5000, 2500, 0L)
-    DataCard(settings = settings, {}, {}) {}
+    DataCard(settings = settings, {}, {}, {})
 }

@Composable
 private fun DataCard(
    settings: DataSettings,
    updateFromWeb: () -> Unit,
-    updateFromFile: () -> Unit,
-    clearAllData: () -> Unit
+    clearAllData: () -> Unit,
+    showDataSourcesDialog: () -> Unit
 ) {
    ElevatedCard(modifier = Modifier.fillMaxWidth()) {
        Column(
@@ -320,21 +352,19 @@ private fun DataCard(
                Text(text = stringResource(R.string.prefs_data_radios, settings.radiosTotal))
            }
            Spacer(modifier = Modifier.height(1.dp))
-            Row(horizontalArrangement = Arrangement.SpaceEvenly) {
+            Row(horizontalArrangement = Arrangement.spacedBy(6.dp)) {
                CardButton(
-                    onClick = { updateFromWeb() },
+                    onClick = updateFromWeb,
                    text = stringResource(id = R.string.prefs_data_update),
                    modifier = Modifier.weight(1f)
                )
-                Spacer(modifier = Modifier.width(6.dp))
                CardButton(
-                    onClick = { updateFromFile() },
+                    onClick = showDataSourcesDialog,
                    text = stringResource(id = R.string.prefs_data_import),
                    modifier = Modifier.weight(1f)
                )
-                Spacer(modifier = Modifier.width(6.dp))
                CardButton(
-                    onClick = { clearAllData() },
+                    onClick = clearAllData,
                    text = stringResource(id = R.string.prefs_data_clear),
                    modifier = Modifier.weight(1f)
                )
@@ -19,6 +19,7 @@ package com.rtbishop.look4sat.presentation.settings

 import com.rtbishop.look4sat.domain.model.OtherSettings
 import com.rtbishop.look4sat.domain.model.RCSettings
+import com.rtbishop.look4sat.domain.model.DataSourcesSettings
 import com.rtbishop.look4sat.domain.predict.GeoPos
 import com.rtbishop.look4sat.domain.predict.OrbitalPass

@@ -39,9 +40,11 @@ data class SettingsState(
    val dataSettings: DataSettings,
    val otherSettings: OtherSettings,
    val rcSettings: RCSettings,
+    val dataSourcesSettings: DataSourcesSettings,
    val sendAction: (SettingsAction) -> Unit,
    val sendRCAction: (RCAction) -> Unit,
-    val sendSystemAction: (SystemAction) -> Unit
+    val sendSystemAction: (SystemAction) -> Unit,
+    val sendDataSourcesAction: (DataSourcesAction) -> Unit
 )

 sealed class SettingsAction {
@@ -50,7 +53,8 @@ sealed class SettingsAction {
    data class SetQthPosition(val locator: String) : SettingsAction()
    data object DismissPosMessages : SettingsAction()
    data object UpdateFromWeb : SettingsAction()
-    data class UpdateFromFile(val uri: String) : SettingsAction()
+    data class UpdateTLEFromFile(val uri: String) : SettingsAction()
+    data class UpdateTransceiversFromFile(val uri: String) : SettingsAction()
    data object ClearAllData : SettingsAction()
    data class ToggleUtc(val value: Boolean) : SettingsAction()
    data class ToggleUpdate(val value: Boolean) : SettingsAction()
@@ -72,3 +76,10 @@ sealed class RCAction {
    data class SetBluetoothName(val value: String) : RCAction()
    data class SetBluetoothAddress(val value: String) : RCAction()
 }
+
+sealed class DataSourcesAction {
+    data class SetUseCustomTle(val value: Boolean) : DataSourcesAction()
+    data class SetUseCustomTransceivers(val value: Boolean) : DataSourcesAction()
+    data class SetTleUrl(val value: String) : DataSourcesAction()
+    data class SetTransceiversUrl(val value: String) : DataSourcesAction()
+}
@@ -24,6 +24,7 @@ import androidx.lifecycle.viewmodel.initializer
 import androidx.lifecycle.viewmodel.viewModelFactory
 import com.rtbishop.look4sat.MainApplication
 import com.rtbishop.look4sat.R
+import com.rtbishop.look4sat.domain.model.DataSourcesSettings
 import com.rtbishop.look4sat.domain.predict.OrbitalPass
 import com.rtbishop.look4sat.domain.repository.IDatabaseRepo
 import com.rtbishop.look4sat.domain.repository.ISatelliteRepo
@@ -51,6 +52,12 @@ class SettingsViewModel(

    private val defaultPosSettings = PositionSettings(false, settingsRepo.stationPosition.value, 0)
    private val defaultDataSettings = DataSettings(false, 0, 0, 0L)
+    private val defaultDataSourcesSettings = DataSourcesSettings(
+        useCustomTLE = false,
+        useCustomTransceivers = false,
+        tleUrl = settingsRepo.dataSourcesSettings.value.tleUrl,
+        transceiversUrl = settingsRepo.dataSourcesSettings.value.transceiversUrl
+    )
    private val _uiState = MutableStateFlow(
        SettingsState(
            nextTime = "00:00:00",
@@ -61,9 +68,11 @@ class SettingsViewModel(
            dataSettings = defaultDataSettings,
            otherSettings = settingsRepo.otherSettings.value,
            rcSettings = settingsRepo.rcSettings.value,
+            dataSourcesSettings = defaultDataSourcesSettings,
            sendAction = ::handleAction,
            sendRCAction = ::handleAction,
-            sendSystemAction = ::handleAction
+            sendSystemAction = ::handleAction,
+            sendDataSourcesAction = ::handleAction
        )
    )
    private var processing: Job? = null
@@ -113,6 +122,11 @@ class SettingsViewModel(
                _uiState.update { it.copy(otherSettings = settings) }
            }
        }
+        viewModelScope.launch {
+            settingsRepo.dataSourcesSettings.collect { settings ->
+                _uiState.update { it.copy(dataSourcesSettings = settings) }
+            }
+        }
    }

    private fun handleAction(action: SettingsAction) {
@@ -122,7 +136,8 @@ class SettingsViewModel(
            is SettingsAction.SetQthPosition -> setQthPosition(action.locator)
            SettingsAction.DismissPosMessages -> dismissPosMessage()
            SettingsAction.UpdateFromWeb -> updateFromWeb()
-            is SettingsAction.UpdateFromFile -> updateFromFile(action.uri)
+            is SettingsAction.UpdateTLEFromFile -> updateTLEFromFile(action.uri)
+            is SettingsAction.UpdateTransceiversFromFile -> updateTransceiversFromFile(action.uri)
            SettingsAction.ClearAllData -> clearAllData()
            is SettingsAction.ToggleUtc -> settingsRepo.setStateOfUtc(action.value)
            is SettingsAction.ToggleUpdate -> settingsRepo.setStateOfAutoUpdate(action.value)
@@ -150,6 +165,15 @@ class SettingsViewModel(
        }
    }

+    private fun handleAction(action: DataSourcesAction) {
+        when (action) {
+            is DataSourcesAction.SetUseCustomTle ->  settingsRepo.setUseCustomTle(action.value)
+            is DataSourcesAction.SetUseCustomTransceivers ->  settingsRepo.setUseCustomTransceivers(action.value)
+            is DataSourcesAction.SetTleUrl -> settingsRepo.setTleUrl(action.value)
+            is DataSourcesAction.SetTransceiversUrl -> settingsRepo.setTransceiversUrl(action.value)
+        }
+    }
+
    private fun setGpsPosition() {
        if (settingsRepo.setStationPosition()) {
            val messageResId = R.string.prefs_loc_success
@@ -217,11 +241,23 @@ class SettingsViewModel(
        }
    }

-    private fun updateFromFile(uri: String) = viewModelScope.launch {
+    private fun updateTLEFromFile(uri: String) = viewModelScope.launch {
        try {
            val newDataSettings = _uiState.value.dataSettings.copy(isUpdating = true)
            _uiState.update { it.copy(dataSettings = newDataSettings) }
-            databaseRepo.updateFromFile(uri)
+            databaseRepo.updateTLEFromFile(uri)
+        } catch (exception: Exception) {
+            val newDataSettings = _uiState.value.dataSettings.copy(isUpdating = false)
+            _uiState.update { it.copy(dataSettings = newDataSettings) }
+            println(exception)
+        }
+    }
+
+    private fun updateTransceiversFromFile(uri: String) = viewModelScope.launch {
+        try {
+            val newDataSettings = _uiState.value.dataSettings.copy(isUpdating = true)
+            _uiState.update { it.copy(dataSettings = newDataSettings) }
+            databaseRepo.updateTransceiversFromFile(uri)
        } catch (exception: Exception) {
            val newDataSettings = _uiState.value.dataSettings.copy(isUpdating = false)
            _uiState.update { it.copy(dataSettings = newDataSettings) }
@@ -108,6 +108,10 @@
    <string name="prefs_data_clear_success">Datos eliminados con éxito</string>
    <string name="prefs_data_update_success">Actualización completada con éxito</string>

+    <string name="prefs_data_sources_title">Custom data sources</string>
+    <string name="prefs_data_sources_tle_switch">Custom TLE URL</string>
+    <string name="prefs_data_sources_transceivers_switch">Custom transceivers URL</string>
+
    <string name="prefs_net_title">Salida de datos de red</string>
    <string name="prefs_net_switch">Habilitar salida</string>
    <string name="prefs_net_ip_hint">Dirección IP</string>
@@ -93,10 +93,10 @@
    <string name="prefs_loc_qth_error">Неправильный локатор QTH</string>
    <string name="prefs_loc_success">Позиция успешно обновлена</string>
    <string name="prefs_station_title">Настройки местоположения</string>
-    <string name="prefs_station_lat_text">Установите широту наземной станции</string>
-    <string name="prefs_station_lon_text">Установите долготу наземной станции</string>
+    <string name="prefs_station_lat_text">Введите широту наземной станции</string>
+    <string name="prefs_station_lon_text">Введите долготу наземной станции</string>
    <string name="prefs_locator_title">Настройки локатора QTH</string>
-    <string name="prefs_locator_text">Установить позицию используя локатор</string>
+    <string name="prefs_locator_text">Введите позицию через локатор</string>

    <string name="prefs_data_title">Данные спутников</string>
    <string name="prefs_data_entries">Спутников: %s</string>
@@ -107,6 +107,10 @@
    <string name="prefs_data_clear_success">Очистка прошла успешно</string>
    <string name="prefs_data_update_success">Обновление прошло успешно</string>

+    <string name="prefs_data_sources_title">Свои источники данных</string>
+    <string name="prefs_data_sources_tle_switch">Custom TLE URL</string>
+    <string name="prefs_data_sources_transceivers_switch">Custom Transceivers URL</string>
+
    <string name="prefs_net_title">Вывод сетевых данных</string>
    <string name="prefs_net_switch">Включить вывод</string>
    <string name="prefs_net_ip_hint">IP адрес</string>
@@ -108,6 +108,10 @@
    <string name="prefs_data_clear_success">දත්ත ඉවත් කිරීම සාර්ථකයි</string>
    <string name="prefs_data_update_success">යාවත්කාලීනය සම්පූර්ණ කිරීම සාර්ථකයි</string>

+    <string name="prefs_data_sources_title">Custom data sources</string>
+    <string name="prefs_data_sources_tle_switch">Custom TLE URL</string>
+    <string name="prefs_data_sources_transceivers_switch">Custom transceivers URL</string>
+
    <string name="prefs_net_title">ජාල ප්‍රතිදානය</string>
    <string name="prefs_net_switch">ප්‍රතිදානය සක්‍රීය කරන්න</string>
    <string name="prefs_net_ip_hint">IP ලිපිනය</string>
@@ -17,7 +17,7 @@
    <string name="sat_type_title">Виберіть тип супутника</string>
    <string name="sat_search_hint">Id - Назва</string>
    <string name="sat_search_clear">Очистити</string>
-    <string name="sat_clear_all">Очистити</string>
+    <string name="sat_clear_all">Очистити всі</string>
    <string name="sat_select_all">Вибрати всі</string>
    <string name="sat_empty_list_message">
        Переконайтеся, що ваш пошуковий запит правильний, а база даних оновлена</string>
@@ -87,15 +87,15 @@

    <string name="prefs_loc_title">Місцезнаходження</string>
    <string name="prefs_loc_gps_title">GPS</string>
-    <string name="prefs_loc_gps_error">Перевірте дозволи на визначення місця</string>
+    <string name="prefs_loc_gps_error">Перевірте дозвіл на використання геолокацї</string>
    <string name="prefs_loc_input_title">Ввести</string>
-    <string name="prefs_loc_input_error">Введені некоректні дані</string>
+    <string name="prefs_loc_input_error">Введено некоректну локацію</string>
    <string name="prefs_loc_qth_title">QTH</string>
    <string name="prefs_loc_qth_error">Некоректний локатор QTH</string>
    <string name="prefs_loc_success">Позицію успішно оновлено</string>
    <string name="prefs_station_title">Налаштування місцезнаходження станції</string>
-    <string name="prefs_station_lat_text">Задайте широту станції</string>
-    <string name="prefs_station_lon_text">Задайте довготу станції</string>
+    <string name="prefs_station_lat_text">Широта місцезнаходження станції</string>
+    <string name="prefs_station_lon_text">Довгота місцезнаходження станції</string>
    <string name="prefs_locator_title">Налаштування QTH локатора</string>
    <string name="prefs_locator_text">Задати позицію за QTH локатором</string>

@@ -108,6 +108,10 @@
    <string name="prefs_data_clear_success">Дані успішно очищено</string>
    <string name="prefs_data_update_success">Оновлення успішне</string>

+    <string name="prefs_data_sources_title">Custom data sources</string>
+    <string name="prefs_data_sources_tle_switch">Custom TLE URL</string>
+    <string name="prefs_data_sources_transceivers_switch">Custom transceivers URL</string>
+
    <string name="prefs_net_title">Вивід мережевих даних</string>
    <string name="prefs_net_switch">Увімкнути вихід</string>
    <string name="prefs_net_ip_hint">IP адреса</string>
@@ -126,6 +130,6 @@
    <string name="prefs_other_switch_sensors">Використовувати сенсори пристрою</string>

    <string name="prefs_outro_title">Я хотів би подякувати:</string>
-    <string name="prefs_outro_license">Це ПЗ поставляється без жодних гарантій.</string>
+    <string name="prefs_outro_license">Ця програма поставляється без жодних гарантій</string>

 </resources>
@@ -100,6 +100,10 @@
    <string name="prefs_data_clear_success">数据清空成功</string>
    <string name="prefs_data_update_success">更新成功</string>

+    <string name="prefs_data_sources_title">Custom data sources</string>
+    <string name="prefs_data_sources_tle_switch">Custom TLE URL</string>
+    <string name="prefs_data_sources_transceivers_switch">Custom transceivers URL</string>
+
    <string name="prefs_net_title">网络数据输出</string>
    <string name="prefs_net_switch">启用输出</string>
    <string name="prefs_net_ip_hint">IP地址</string>
@@ -20,7 +20,7 @@
    <string name="sat_search_clear">Clear</string>
    <string name="sat_clear_all">Clear all</string>
    <string name="sat_select_all">Select all</string>
-    <string name="sat_empty_list_message">"         Make sure your search query is correct and the DB is updated"</string>
+    <string name="sat_empty_list_message">"Make sure your search query is correct and the DB is updated"</string>
    <string name="sat_warning_title">Warning\!</string>
    <string name="sat_warning_message">
        There are over 9000 satellites listed in this app.
@@ -131,6 +131,11 @@
    <string name="prefs_data_clear_success">Data was cleared successfully</string>
    <string name="prefs_data_update_success">Update completed successfully</string>

+    <string name="prefs_data_sources_title">Custom data sources</string>
+    <string name="prefs_data_sources_tle_switch">Custom TLE URL</string>
+    <string name="prefs_data_sources_transceivers_switch">Custom transceivers URL</string>
+    <string name="prefs_data_sources_url_title" translatable="false">URL (HTTPS)</string>
+
    <string name="prefs_net_title">Network data output</string>
    <string name="prefs_net_switch">Enable output</string>
    <string name="prefs_net_ip_hint">IP address</string>
@@ -4,7 +4,7 @@ plugins {
 }

 kotlin {
-    jvmToolchain(21)
+    jvmToolchain(17)
 }

 android {
@@ -39,23 +39,46 @@ class DatabaseRepo(
    private val settingsRepo: ISettingsRepo
 ) : IDatabaseRepo {

-    override suspend fun updateFromFile(uri: String) = withContext(dispatcher) {
+    override suspend fun updateTLEFromFile(uri: String) = withContext(dispatcher) {
        val importedSatellites = remoteSource.getFileStream(uri)?.let { dataParser.parseTLEStream(it) }
        importedSatellites?.let { localSource.insertEntries(it) }
        setUpdateSuccessful(System.currentTimeMillis())
    }

+    override suspend fun updateTransceiversFromFile(uri: String) = withContext(dispatcher) {
+        val radios = remoteSource.getFileStream(uri)?.let { dataParser.parseJSONStream(it) }
+        radios?.let {
+            if(it.isNotEmpty()) {
+                localSource.deleteRadios()
+                localSource.insertRadios(it)
+            }
+        }
+        setUpdateSuccessful(System.currentTimeMillis())
+    }
+
    override suspend fun updateFromRemote() = withContext(dispatcher) {
        val importedEntries = mutableListOf<OrbitalData>()
        val importedRadios = mutableListOf<SatRadio>()
-        // fetch
-        val jobsMap = Sources.satelliteDataUrls.mapValues { async { remoteSource.getNetworkStream(it.value) } }
-        val jobRadios = async { remoteSource.getNetworkStream(Sources.RADIO_DATA_URL) }
+        val tleUrls = Sources.satelliteDataUrls.toMutableMap().apply {
+            if (settingsRepo.dataSourcesSettings.value.useCustomTLE) {
+                this["Other"] = settingsRepo.dataSourcesSettings.value.tleUrl
+            }
+        }
+        val jobsMap = tleUrls
+            .filter { (_, url) -> url.isNotEmpty() }
+            .mapValues { (_, url) -> async { remoteSource.getNetworkStream(url) } }
+        val radioUrls = buildList {
+            add(Sources.RADIO_DATA_URL)
+            if (settingsRepo.dataSourcesSettings.value.useCustomTransceivers) {
+                add(settingsRepo.dataSourcesSettings.value.transceiversUrl)
+            }
+        }
+        val jobRadios = radioUrls.associateWith { url -> async { remoteSource.getNetworkStream(url) } }
        // parse
        jobsMap.mapValues { job -> job.value.await() }.forEach { entry ->
            entry.value?.let { stream ->
                when (val type = entry.key) {
-                    "Amsat", "R4UAB" -> {
+                    "Amsat", "R4UAB", "Other" -> {
                        // parse tle stream
                        val satellites = dataParser.parseTLEStream(stream)
                        val catnums = satellites.map { it.catnum }
@@ -82,7 +105,11 @@ class DatabaseRepo(
                }
            }
        }
-        jobRadios.await()?.let { importedRadios.addAll(dataParser.parseJSONStream(it)) }
+        jobRadios.values.forEach { job ->
+            job.await()?.let {
+                importedRadios.addAll(dataParser.parseJSONStream(it))
+            }
+        }
        // insert
        localSource.insertEntries(importedEntries)
        localSource.insertRadios(importedRadios)
@@ -27,6 +27,7 @@ import com.rtbishop.look4sat.domain.model.DatabaseState
 import com.rtbishop.look4sat.domain.model.OtherSettings
 import com.rtbishop.look4sat.domain.model.PassesSettings
 import com.rtbishop.look4sat.domain.model.RCSettings
+import com.rtbishop.look4sat.domain.model.DataSourcesSettings
 import com.rtbishop.look4sat.domain.predict.GeoPos
 import com.rtbishop.look4sat.domain.repository.ISettingsRepo
 import com.rtbishop.look4sat.domain.utility.positionToQth
@@ -68,6 +69,10 @@ class SettingsRepo(
    private val keyUpdateTimestamp = "updateTimestamp"
    private val keyShouldSeeWarning = "shouldSeeWarning"
    private val keyShouldSeeWelcome = "shouldSeeWelcome"
+    private val keyUseCustomTle = "useCustomTle"
+    private val keyUseCustomTransceivers = "useCustomTransceivers"
+    private val keyTleUrl = "tleUrl"
+    private val keyTransceiversUrl = "transceiversUrl"
    private val separatorComma = ","

    //region # Satellites selection settings
@@ -330,4 +335,36 @@ class SettingsRepo(
        shouldSeeWelcome = preferences.getBoolean(keyShouldSeeWelcome, true)
    )
    //endregion
+
+    //region # Data sources settings
+    private val _dataSourcesSettings = MutableStateFlow(getDataSourcesSettings())
+    override val dataSourcesSettings: StateFlow<DataSourcesSettings> = _dataSourcesSettings
+
+    override fun setUseCustomTle(value: Boolean) {
+        preferences.edit { putBoolean(keyUseCustomTle, value) }
+        _dataSourcesSettings.update { it.copy(useCustomTLE = value) }
+    }
+
+    override fun setUseCustomTransceivers(value: Boolean) {
+        preferences.edit { putBoolean(keyUseCustomTransceivers, value) }
+        _dataSourcesSettings.update { it.copy(useCustomTransceivers = value) }
+    }
+
+    override fun setTleUrl(value: String) {
+        preferences.edit { putString(keyTleUrl, value) }
+        _dataSourcesSettings.update { it.copy(tleUrl = value) }
+    }
+
+    override fun setTransceiversUrl(value: String) {
+        preferences.edit { putString(keyTransceiversUrl, value) }
+        _dataSourcesSettings.update { it.copy(transceiversUrl = value) }
+    }
+
+    private fun getDataSourcesSettings(): DataSourcesSettings = DataSourcesSettings(
+        useCustomTLE = preferences.getBoolean(keyUseCustomTle, false),
+        useCustomTransceivers = preferences.getBoolean(keyUseCustomTransceivers, false),
+        tleUrl = preferences.getString(keyTleUrl, "https://example.com/tle.txt") ?: "",
+        transceiversUrl = preferences.getString(keyTransceiversUrl, "https://example.com/radio.json") ?: ""
+    )
+    //endregion
 }
@@ -3,7 +3,7 @@ plugins {
 }

 kotlin {
-    jvmToolchain(21)
+    jvmToolchain(17)
 }

 dependencies {
@@ -48,3 +48,10 @@ data class OtherSettings(
    val shouldSeeWarning: Boolean,
    val shouldSeeWelcome: Boolean
 )
+
+data class DataSourcesSettings(
+    val useCustomTLE: Boolean,
+    val useCustomTransceivers: Boolean,
+    val tleUrl: String,
+    val transceiversUrl: String
+)
@@ -18,7 +18,8 @@
 package com.rtbishop.look4sat.domain.repository

 interface IDatabaseRepo {
-    suspend fun updateFromFile(uri: String)
+    suspend fun updateTLEFromFile(uri: String)
+    suspend fun updateTransceiversFromFile(uri: String)
    suspend fun updateFromRemote()
    suspend fun clearAllData()
 }
@@ -21,6 +21,7 @@ import com.rtbishop.look4sat.domain.model.DatabaseState
 import com.rtbishop.look4sat.domain.model.OtherSettings
 import com.rtbishop.look4sat.domain.model.PassesSettings
 import com.rtbishop.look4sat.domain.model.RCSettings
+import com.rtbishop.look4sat.domain.model.DataSourcesSettings
 import com.rtbishop.look4sat.domain.predict.GeoPos
 import kotlinx.coroutines.flow.StateFlow

@@ -73,4 +74,12 @@ interface ISettingsRepo {
    fun setWarningDismissed()
    fun setWelcomeDismissed()
    //endregion
+
+    //region # Transceivers settings
+    val dataSourcesSettings: StateFlow<DataSourcesSettings>
+    fun setUseCustomTle(value: Boolean)
+    fun setUseCustomTransceivers(value: Boolean)
+    fun setTleUrl(value: String)
+    fun setTransceiversUrl(value: String)
+    //endregion
 }
@@ -46,6 +46,7 @@ object Sources {
        "Swarm" to "https://celestrak.org/NORAD/elements/gp.php?GROUP=swarm&FORMAT=csv",
        "Weather" to "https://celestrak.org/NORAD/elements/gp.php?GROUP=weather&FORMAT=csv",
        "X-Comm" to "https://celestrak.org/NORAD/elements/gp.php?GROUP=x-comm&FORMAT=csv",
-        "Amsat" to "https://amsat.org/tle/current/nasabare.txt"
+        "Amsat" to "https://amsat.org/tle/current/nasabare.txt",
+        "Other" to "" // key for sats filter
    )
 }
@@ -1,9 +1,3 @@
-Added support for landscape layout and tablets
-Added AOS/LOS info to the countdown component
-Added various minor UI fixes for readability
-Cleaned up the translations and strings.xml
-Moved Modes filter dialog to Passes screen
-Rewrote all the screens with Jetpack Compose
-Switched to using Bottom Navigation component
-Switched to using unified dialogs and top bars
-Updated GitHub Actions workflow deps and scripts
+Added minor tweaks for UK translation, by Eugene #188
+Added custom data sources import, by londre7 #189
+Added various UI fixes, updated dependencies
@@ -1,9 +1,3 @@
-Added support for landscape layout and tablets
-Added AOS/LOS info to the countdown component
-Added various minor UI fixes for readability
-Cleaned up the translations and strings.xml
-Moved Modes filter dialog to Passes screen
-Rewrote all the screens with Jetpack Compose
-Switched to using Bottom Navigation component
-Switched to using unified dialogs and top bars
-Updated GitHub Actions workflow deps and scripts
+Added minor tweaks for UK translation, by Eugene #188
+Added custom data sources import, by londre7 #189
+Added various UI fixes, updated dependencies
@@ -1,7 +1,7 @@
 [versions]
 android-gradle-plugin = "9.0.0"
 google-ksp = "2.3.2"
-kotlin = "2.3.0"
+kotlin = "2.3.10"

 androidx-core-ktx = "1.17.0"
 androidx-core-splashscreen = "1.2.0"
Author	SHA1	Message	Date
Arty Bishop	ed71c8148b	v4.0.2 - Custom data import by londre7, minor UI tweaks	2026-02-07 17:22:42 +00:00
Arty Bishop	13a79af27e	Added minor tweaks to import components and strings	2026-02-07 13:41:12 +00:00
londre7	f6564c3c71	Added custom data sources import, by londre7 (#189 )	2026-02-07 13:03:12 +00:00
Arty Bishop	8e42f81ea3	Added tweaks to components, updated dependencies	2026-02-07 12:30:46 +00:00
Eugene	ada5b48ba5	minor updates for uk localization	2026-02-02 20:28:48 +00:00
Arty Bishop	a6a59877a8	v4.0.1 - Hotfix for RadarScreen track projection display	2026-01-31 13:55:44 +00:00