Adds debug log recording.

2026-09-14 18:26:11 -04:00 · 2021-12-29 22:18:53 +01:00
parent 7e52722123
commit 817c65ee3b
28 changed files with 834 additions and 25 deletions
@@ -105,6 +105,7 @@ android {
                    "-Xuse-experimental=kotlinx.coroutines.FlowPreview",
                    "-Xuse-experimental=kotlin.time.ExperimentalTime",
                    "-Xuse-experimental=kotlin.ExperimentalUnsignedTypes",
+                    "-Xuse-experimental=kotlin.contracts.ExperimentalContracts",
                    "-Xopt-in=kotlin.RequiresOptIn"
            ]
        }
@@ -11,9 +11,9 @@
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

    <application
+        android:name="eu.darken.cap.App"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
-        android:name="eu.darken.cap.App"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
@@ -21,8 +21,8 @@

        <activity
            android:name="eu.darken.cap.main.ui.MainActivity"
-            android:label="@string/app_name"
-            android:exported="true">
+            android:exported="true"
+            android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

@@ -43,6 +43,24 @@
            </intent-filter>
        </receiver>

+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_provider_paths" />
+        </provider>
+
+        <!-- Debug stuff-->
+        <activity
+            android:name=".common.debug.recording.ui.RecorderActivity"
+            android:theme="@style/AppThemeFloating" />
+
+        <service android:name=".common.debug.recording.core.RecorderService" />
+
+        <!-- Worker stuff-->
        <service
            android:name="androidx.work.impl.foreground.SystemForegroundService"
            android:foregroundServiceType="connectedDevice"
@@ -51,7 +69,7 @@
        <provider
            android:name="androidx.startup.InitializationProvider"
            android:authorities="${applicationId}.androidx-startup"
-            tools:node="remove"></provider>
+            tools:node="remove" />
    </application>

 </manifest>
@@ -5,8 +5,8 @@ import androidx.hilt.work.HiltWorkerFactory
 import androidx.work.Configuration
 import com.getkeepsafe.relinker.ReLinker
 import dagger.hilt.android.HiltAndroidApp
-import eu.darken.cap.bugreporting.BugReporter
 import eu.darken.cap.common.coroutine.AppScope
+import eu.darken.cap.common.debug.bugreporting.BugReporter
 import eu.darken.cap.common.debug.logging.*
 import eu.darken.cap.monitor.core.worker.MonitorControl
 import kotlinx.coroutines.CoroutineScope
@@ -13,4 +13,6 @@ object BuildConfigWrap {
    val VERSION_CODE: Long = BuildConfig.VERSION_CODE.toLong()
    val VERSION_NAME: String = BuildConfig.VERSION_NAME
    val GIT_SHA: String = BuildConfig.GITSHA
+
+    val VERSION_DESCRIPTION: String = "v$VERSION_NAME ($VERSION_CODE) [$GIT_SHA]"
 }
@@ -0,0 +1,40 @@
+package eu.darken.cap.common.compression
+
+import eu.darken.cap.common.debug.logging.Logging.Priority.VERBOSE
+import eu.darken.cap.common.debug.logging.log
+import eu.darken.cap.common.debug.logging.logTag
+import java.io.BufferedInputStream
+import java.io.BufferedOutputStream
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.util.zip.ZipEntry
+import java.util.zip.ZipOutputStream
+
+// https://stackoverflow.com/a/48598099/1251958
+class Zipper {
+
+    @Throws(Exception::class)
+    fun zip(files: Array<String>, zipFile: String) {
+
+        var origin: BufferedInputStream?
+        val out = ZipOutputStream(BufferedOutputStream(FileOutputStream(zipFile)))
+
+        for (i in files.indices) {
+            log(TAG, VERBOSE) { "Compressing ${files[i]} into $zipFile" }
+            origin = BufferedInputStream(FileInputStream(files[i]), BUFFER)
+
+            val entry = ZipEntry(files[i].substring(files[i].lastIndexOf("/") + 1))
+            out.putNextEntry(entry)
+
+            origin.use { input -> input.copyTo(out) }
+        }
+
+        out.finish()
+        out.close()
+    }
+
+    companion object {
+        internal val TAG = logTag("Zipper")
+        const val BUFFER = 2048
+    }
+}
@@ -1,4 +1,4 @@
-package eu.darken.cap.bugreporting
+package eu.darken.cap.common.debug.bugreporting

 import android.content.Context
 import dagger.hilt.android.qualifiers.ApplicationContext
@@ -1,4 +1,4 @@
-package eu.darken.cap.bugreporting
+package eu.darken.cap.common.debug.bugreporting

 import android.content.Context
 import com.bugsnag.android.Bugsnag
@@ -1,4 +1,4 @@
-package eu.darken.cap.bugreporting
+package eu.darken.cap.common.debug.bugreporting

 import com.bugsnag.android.Bugsnag
 import eu.darken.cap.common.debug.logging.Logging.Priority.VERBOSE
@@ -0,0 +1,79 @@
+package eu.darken.cap.common.debug.logging
+
+import android.annotation.SuppressLint
+import android.util.Log
+import java.io.File
+import java.io.FileOutputStream
+import java.io.IOException
+import java.io.OutputStreamWriter
+import java.time.Instant
+
+
+@SuppressLint("LogNotTimber")
+class FileLogger(private val logFile: File) : Logging.Logger {
+    private var logWriter: OutputStreamWriter? = null
+
+    @SuppressLint("SetWorldReadable")
+    @Synchronized
+    fun start() {
+        if (logWriter != null) return
+
+        logFile.parentFile!!.mkdirs()
+        if (logFile.createNewFile()) {
+            Log.i(TAG, "File logger writing to " + logFile.path)
+        }
+        if (logFile.setReadable(true, false)) {
+            Log.i(TAG, "Debug run log read permission set")
+        }
+
+        try {
+            logWriter = OutputStreamWriter(FileOutputStream(logFile, true))
+            logWriter!!.write("=== BEGIN ===\n")
+            logWriter!!.write("Logfile: $logFile\n")
+            logWriter!!.flush()
+            Log.i(TAG, "File logger started.")
+        } catch (e: IOException) {
+            e.printStackTrace()
+
+            logFile.delete()
+            if (logWriter != null) logWriter!!.close()
+        }
+
+    }
+
+    @Synchronized
+    fun stop() {
+        logWriter?.let {
+            logWriter = null
+            try {
+                it.write("=== END ===\n")
+                it.close()
+            } catch (ignore: IOException) {
+            }
+            Log.i(TAG, "File logger stopped.")
+        }
+    }
+
+    override fun log(priority: Logging.Priority, tag: String, message: String, metaData: Map<String, Any>?) {
+        logWriter?.let {
+            try {
+                it.write("${Instant.ofEpochMilli(System.currentTimeMillis())}  ${priority.shortLabel}/$tag: $message\n")
+                it.flush()
+            } catch (e: IOException) {
+                Log.e(TAG, "Failed to write log line.", e)
+                try {
+                    it.close()
+                } catch (ignore: Exception) {
+                }
+                logWriter = null
+            }
+        }
+    }
+
+    override fun toString(): String = "FileLogger(file=$logFile)"
+
+    companion object {
+        private val TAG = logTag("Debug", "FileLogger")
+    }
+}
+
@@ -0,0 +1,48 @@
+package eu.darken.cap.common.debug.recording.core
+
+import eu.darken.cap.common.debug.logging.FileLogger
+import eu.darken.cap.common.debug.logging.Logging
+import eu.darken.cap.common.debug.logging.Logging.Priority.INFO
+import eu.darken.cap.common.debug.logging.log
+import eu.darken.cap.common.debug.logging.logTag
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import java.io.File
+import javax.inject.Inject
+
+class Recorder @Inject constructor() {
+    private val mutex = Mutex()
+    private var fileLogger: FileLogger? = null
+
+    val isRecording: Boolean
+        get() = path != null
+
+    var path: File? = null
+        private set
+
+    suspend fun start(path: File) = mutex.withLock {
+        if (fileLogger != null) return@withLock
+        this.path = path
+        fileLogger = FileLogger(path)
+        fileLogger?.let {
+            it.start()
+            Logging.install(it)
+            log(TAG, INFO) { "Now logging to file!" }
+        }
+    }
+
+    suspend fun stop() = mutex.withLock {
+        fileLogger?.let {
+            log(TAG, INFO) { "Stopping file-logger-tree: $it" }
+            Logging.remove(it)
+            it.stop()
+            fileLogger = null
+            this.path = null
+        }
+    }
+
+    companion object {
+        internal val TAG = logTag("Debug", "Log", "Recorder")
+    }
+
+}
@@ -0,0 +1,123 @@
+package eu.darken.cap.common.debug.recording.core
+
+import android.content.Context
+import android.content.Intent
+import android.os.Environment
+import dagger.hilt.android.qualifiers.ApplicationContext
+import eu.darken.cap.common.BuildConfigWrap
+import eu.darken.cap.common.coroutine.AppScope
+import eu.darken.cap.common.coroutine.DispatcherProvider
+import eu.darken.cap.common.debug.logging.Logging.Priority.ERROR
+import eu.darken.cap.common.debug.logging.log
+import eu.darken.cap.common.debug.logging.logTag
+import eu.darken.cap.common.debug.recording.ui.RecorderActivity
+import eu.darken.cap.common.flow.DynamicStateFlow
+import eu.darken.cap.common.startServiceCompat
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.plus
+import java.io.File
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class RecorderModule @Inject constructor(
+    @ApplicationContext private val context: Context,
+    @AppScope private val appScope: CoroutineScope,
+    private val dispatcherProvider: DispatcherProvider,
+) {
+
+    private val triggerFile = try {
+        File(context.getExternalFilesDir(null), FORCE_FILE)
+    } catch (e: Exception) {
+        File(
+            Environment.getExternalStorageDirectory(),
+            "/Android/data/${BuildConfigWrap.APPLICATION_ID}/files/$FORCE_FILE"
+        )
+    }
+
+    private val internalState = DynamicStateFlow(TAG, appScope + dispatcherProvider.IO) {
+        val triggerFileExists = triggerFile.exists()
+        State(shouldRecord = triggerFileExists)
+    }
+    val state: Flow<State> = internalState.flow
+
+    init {
+        internalState.flow
+            .onEach {
+                log(TAG) { "New Recorder state: $internalState" }
+
+                internalState.updateBlocking {
+                    if (!isRecording && shouldRecord) {
+                        val newRecorder = Recorder()
+                        newRecorder.start(createRecordingFilePath())
+                        triggerFile.createNewFile()
+
+                        context.startServiceCompat(Intent(context, RecorderService::class.java))
+
+                        copy(
+                            recorder = newRecorder
+                        )
+                    } else if (!shouldRecord && isRecording) {
+                        val currentLog = recorder!!.path!!
+                        recorder.stop()
+
+                        if (triggerFile.exists() && !triggerFile.delete()) {
+                            log(TAG, ERROR) { "Failed to delete trigger file" }
+                        }
+
+                        val intent = RecorderActivity.getLaunchIntent(context, currentLog.path).apply {
+                            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                        }
+                        context.startActivity(intent)
+
+                        copy(
+                            recorder = null,
+                            lastLogPath = currentLog
+                        )
+                    } else {
+                        this
+                    }
+                }
+            }
+            .launchIn(appScope)
+    }
+
+    private fun createRecordingFilePath() = File(
+        File(context.cacheDir, "debug/logs"),
+        "bb_logfile_${System.currentTimeMillis()}.log"
+    )
+
+    suspend fun startRecorder(): File {
+        internalState.updateBlocking {
+            copy(shouldRecord = true)
+        }
+        return internalState.flow.filter { it.isRecording }.first().currentLogPath!!
+    }
+
+    suspend fun stopRecorder(): File? {
+        val currentPath = internalState.value().currentLogPath ?: return null
+        internalState.updateBlocking {
+            copy(shouldRecord = false)
+        }
+        internalState.flow.filter { !it.isRecording }.first()
+        return currentPath
+    }
+
+    data class State(
+        val shouldRecord: Boolean = false,
+        internal val recorder: Recorder? = null,
+        val lastLogPath: File? = null,
+    ) {
+        val isRecording: Boolean
+            get() = recorder != null
+
+        val currentLogPath: File?
+            get() = recorder?.path
+    }
+
+    companion object {
+        internal val TAG = logTag("Debug", "Log", "Recorder", "Module")
+        private const val FORCE_FILE = "bb_force_debug_run"
+    }
+}
@@ -0,0 +1,115 @@
+package eu.darken.cap.common.debug.recording.core
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Intent
+import android.os.Build
+import android.os.IBinder
+import androidx.core.app.NotificationCompat
+import dagger.hilt.android.AndroidEntryPoint
+import eu.darken.cap.R
+import eu.darken.cap.common.BuildConfigWrap
+import eu.darken.cap.common.coroutine.DispatcherProvider
+import eu.darken.cap.common.debug.logging.log
+import eu.darken.cap.common.debug.logging.logTag
+import eu.darken.cap.common.notifications.PendingIntentCompat
+import eu.darken.cap.common.smart.SmartService
+import eu.darken.cap.main.ui.MainActivity
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+
+@AndroidEntryPoint
+class RecorderService : SmartService() {
+    private lateinit var builder: NotificationCompat.Builder
+
+    @Inject lateinit var recorderModule: RecorderModule
+    @Inject lateinit var notificationManager: NotificationManager
+    @Inject lateinit var dispatcherProvider: DispatcherProvider
+    private val recorderScope by lazy {
+        CoroutineScope(SupervisorJob() + dispatcherProvider.IO)
+    }
+
+    override fun onBind(intent: Intent?): IBinder? = null
+
+    override fun onCreate() {
+        super.onCreate()
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val channel = NotificationChannel(
+                NOTIF_CHANID_DEBUG,
+                getString(R.string.debug_notification_channel_label),
+                NotificationManager.IMPORTANCE_MIN
+            )
+            notificationManager.createNotificationChannel(channel)
+        }
+
+        val openIntent = Intent(this, MainActivity::class.java)
+        val openPi = PendingIntent.getActivity(
+            this,
+            0,
+            openIntent,
+            PendingIntentCompat.FLAG_IMMUTABLE
+        )
+
+        val stopIntent = Intent(this, RecorderService::class.java)
+        stopIntent.action = STOP_ACTION
+        val stopPi = PendingIntent.getService(
+            this,
+            0,
+            stopIntent,
+            PendingIntentCompat.FLAG_IMMUTABLE
+        )
+
+        builder = NotificationCompat.Builder(this, NOTIF_CHANID_DEBUG)
+            .setChannelId(NOTIF_CHANID_DEBUG)
+            .setContentIntent(openPi)
+            .setPriority(NotificationCompat.PRIORITY_HIGH)
+            .setSmallIcon(R.drawable.ic_baseline_bug_report_24)
+            .setContentText("Idle")
+            .setContentTitle(getString(R.string.app_name))
+            .addAction(NotificationCompat.Action.Builder(0, getString(R.string.general_done_action), stopPi).build())
+
+        startForeground(NOTIFICATION_ID, builder.build())
+
+        recorderModule.state
+            .onEach {
+                if (it.isRecording) {
+                    builder.setContentText("Recording debug log: ${it.currentLogPath?.path}")
+                    notificationManager.notify(NOTIFICATION_ID, builder.build())
+                } else {
+                    stopForeground(true)
+                    stopSelf()
+                }
+            }
+            .launchIn(recorderScope)
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        log(TAG) { "onStartCommand(intent=$intent, flags=$flags, startId=$startId" }
+        if (intent?.action == STOP_ACTION) {
+            recorderScope.launch {
+                recorderModule.stopRecorder()
+            }
+        }
+        return START_STICKY
+    }
+
+    override fun onDestroy() {
+        recorderScope.coroutineContext.cancel()
+        super.onDestroy()
+    }
+
+    companion object {
+        private val TAG = logTag("Debug", "Log", "Recorder", "Service")
+        private val NOTIF_CHANID_DEBUG = "${BuildConfigWrap.APPLICATION_ID}.notification.channel.debug"
+        private const val STOP_ACTION = "STOP_SERVICE"
+        private const val NOTIFICATION_ID = 53
+    }
+}
@@ -0,0 +1,58 @@
+package eu.darken.cap.common.debug.recording.ui
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.text.format.Formatter
+import androidx.activity.viewModels
+import dagger.hilt.android.AndroidEntryPoint
+import eu.darken.cap.common.debug.logging.logTag
+import eu.darken.cap.common.error.asErrorDialogBuilder
+import eu.darken.cap.common.smart.SmartActivity
+import eu.darken.cap.databinding.CoreDebugRecordingActivityBinding
+
+@AndroidEntryPoint
+class RecorderActivity : SmartActivity() {
+
+    private lateinit var ui: CoreDebugRecordingActivityBinding
+    private val vm: RecorderActivityVM by viewModels()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        ui = CoreDebugRecordingActivityBinding.inflate(layoutInflater)
+        setContentView(ui.root)
+
+        vm.state.observe2 { state ->
+            ui.loadingIndicator.isInvisible = !state.loading
+            ui.share.isInvisible = state.loading
+
+            ui.recordingPath.text = state.normalPath
+
+            if (state.normalSize != -1L) {
+                ui.recordingSize.text = Formatter.formatShortFileSize(this, state.normalSize)
+            }
+            if (state.compressedSize != -1L) {
+                ui.recordingSizeCompressed.text = Formatter.formatShortFileSize(this, state.compressedSize)
+            }
+        }
+
+        vm.errorEvents.observe2 {
+            it.asErrorDialogBuilder(this).show()
+        }
+
+        ui.share.setOnClickListener { vm.share() }
+        vm.shareEvent.observe2 { startActivity(it) }
+    }
+
+    companion object {
+        internal val TAG = logTag("Debug", "Log", "RecorderActivity")
+        const val RECORD_PATH = "logPath"
+
+        fun getLaunchIntent(context: Context, path: String): Intent {
+            val intent = Intent(context, RecorderActivity::class.java)
+            intent.putExtra(RECORD_PATH, path)
+            return intent
+        }
+    }
+}
@@ -0,0 +1,113 @@
+package eu.darken.cap.common.debug.recording.ui
+
+
+import android.content.Context
+import android.content.Intent
+import androidx.core.content.FileProvider
+import androidx.lifecycle.SavedStateHandle
+import dagger.hilt.android.lifecycle.HiltViewModel
+import dagger.hilt.android.qualifiers.ApplicationContext
+import eu.darken.cap.R
+import eu.darken.cap.common.BuildConfigWrap
+import eu.darken.cap.common.compression.Zipper
+import eu.darken.cap.common.coroutine.DispatcherProvider
+import eu.darken.cap.common.debug.logging.logTag
+import eu.darken.cap.common.flow.DynamicStateFlow
+import eu.darken.cap.common.flow.onError
+import eu.darken.cap.common.flow.replayingShare
+import eu.darken.cap.common.livedata.SingleLiveEvent
+import eu.darken.cap.common.smart.Smart2VM
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.plus
+import java.io.File
+import javax.inject.Inject
+
+@HiltViewModel
+class RecorderActivityVM @Inject constructor(
+    handle: SavedStateHandle,
+    dispatcherProvider: DispatcherProvider,
+    @ApplicationContext private val context: Context,
+) : Smart2VM(dispatcherProvider) {
+
+    private val recordedPath = handle.get<String>(RecorderActivity.RECORD_PATH)!!
+    private val pathCache = MutableStateFlow(recordedPath)
+    private val resultCacheObs = pathCache
+        .map { path -> Pair(path, File(path).length()) }
+        .replayingShare(vmScope)
+
+    private val resultCacheCompressedObs = resultCacheObs
+        .map { uncompressed ->
+            val zipped = "${uncompressed.first}.zip"
+            Zipper().zip(arrayOf(uncompressed.first), zipped)
+            Pair(zipped, File(zipped).length())
+        }
+        .replayingShare(vmScope + dispatcherProvider.IO)
+
+    private val stater = DynamicStateFlow(TAG, vmScope) { State() }
+    val state = stater.asLiveData2()
+
+    val shareEvent = SingleLiveEvent<Intent>()
+
+    init {
+        resultCacheObs
+            .onEach { (path, size) ->
+                stater.updateBlocking { copy(normalPath = path, normalSize = size) }
+            }
+            .launchInViewModel()
+
+        resultCacheCompressedObs
+            .onEach { (path, size) ->
+                stater.updateBlocking {
+                    copy(
+                        compressedPath = path,
+                        compressedSize = size,
+                        loading = false
+                    )
+                }
+            }
+            .onError { errorEvents.postValue(it) }
+            .launchInViewModel()
+
+    }
+
+    fun share() = launch {
+        val (path, size) = resultCacheCompressedObs.first()
+
+        val intent = Intent(Intent.ACTION_SEND).apply {
+            val uri = FileProvider.getUriForFile(
+                context,
+                BuildConfigWrap.APPLICATION_ID + ".provider",
+                File(path)
+            )
+
+            putExtra(Intent.EXTRA_STREAM, uri)
+            addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+            addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
+            type = "application/zip"
+
+            addCategory(Intent.CATEGORY_DEFAULT)
+            putExtra(Intent.EXTRA_SUBJECT, "CAPod DebugLog - ${BuildConfigWrap.VERSION_DESCRIPTION})")
+            putExtra(Intent.EXTRA_TEXT, "Your text here.")
+            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        }
+
+
+        val chooserIntent = Intent.createChooser(intent, context.getString(R.string.debug_log_file_label))
+        shareEvent.postValue(chooserIntent)
+    }
+
+    data class State(
+        val normalPath: String? = null,
+        val normalSize: Long = -1L,
+        val compressedPath: String? = null,
+        val compressedSize: Long = -1L,
+        val loading: Boolean = true
+    )
+
+    companion object {
+        private val TAG = logTag("Debug", "Recorder", "VM")
+    }
+}
@@ -0,0 +1,12 @@
+package eu.darken.cap.common.notifications
+
+import android.app.PendingIntent
+import eu.darken.cap.common.hasApiLevel
+
+object PendingIntentCompat {
+    val FLAG_IMMUTABLE: Int = if (hasApiLevel(31)) {
+        PendingIntent.FLAG_IMMUTABLE
+    } else {
+        0
+    }
+}
@@ -3,6 +3,7 @@ package eu.darken.cap.common.smart
 import android.content.Intent
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
+import androidx.lifecycle.LiveData
 import eu.darken.cap.common.debug.logging.Logging.Priority.VERBOSE
 import eu.darken.cap.common.debug.logging.log
 import eu.darken.cap.common.debug.logging.logTag
@@ -36,4 +37,8 @@ abstract class SmartActivity : AppCompatActivity() {
        super.onActivityResult(requestCode, resultCode, data)
    }

+    fun <T> LiveData<T>.observe2(callback: (T) -> Unit) {
+        observe(this@SmartActivity) { callback.invoke(it) }
+    }
+
 }
@@ -40,8 +40,22 @@ class MainFragment : Smart2Fragment(R.layout.main_fragment) {

        ui.apply {
            list.setupDefaults(adapter)
-            toolbar.subtitle =
-                "v${BuildConfigWrap.VERSION_NAME} (${BuildConfigWrap.VERSION_CODE}) [${BuildConfigWrap.GIT_SHA}]"
+        }
+        ui.toolbar.apply {
+            subtitle = BuildConfigWrap.VERSION_DESCRIPTION
+            setOnMenuItemClickListener {
+                when (it.itemId) {
+                    R.id.menu_item_debuglog -> {
+                        vm.toggleDebugLog()
+                        true
+                    }
+                    R.id.menu_item_settings -> {
+                        vm.goToSettings()
+                        true
+                    }
+                    else -> false
+                }
+            }
        }

        vm.listItems.observe2(ui) {
@@ -6,6 +6,7 @@ import androidx.lifecycle.SavedStateHandle
 import dagger.hilt.android.lifecycle.HiltViewModel
 import dagger.hilt.android.qualifiers.ApplicationContext
 import eu.darken.cap.common.coroutine.DispatcherProvider
+import eu.darken.cap.common.debug.recording.core.RecorderModule
 import eu.darken.cap.common.hasApiLevel
 import eu.darken.cap.common.livedata.SingleLiveEvent
 import eu.darken.cap.common.permissions.Permission
@@ -22,6 +23,7 @@ class MainFragmentVM @Inject constructor(
    handle: SavedStateHandle,
    @ApplicationContext private val context: Context,
    dispatcherProvider: DispatcherProvider,
+    private val recorderModule: RecorderModule,
 ) : Smart2VM(dispatcherProvider = dispatcherProvider) {


@@ -65,4 +67,12 @@ class MainFragmentVM @Inject constructor(
        if (granted) permissionCheckTrigger.value = UUID.randomUUID()
    }

+    fun toggleDebugLog() = launch {
+        recorderModule.startRecorder()
+    }
+
+    fun goToSettings() = launch {
+
+    }
+
 }
@@ -8,7 +8,6 @@ import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
 import android.content.pm.ServiceInfo
-import android.os.Build
 import androidx.core.app.NotificationCompat
 import androidx.work.ForegroundInfo
 import dagger.hilt.android.qualifiers.ApplicationContext
@@ -17,6 +16,7 @@ import eu.darken.cap.common.debug.logging.Logging.Priority.VERBOSE
 import eu.darken.cap.common.debug.logging.log
 import eu.darken.cap.common.debug.logging.logTag
 import eu.darken.cap.common.hasApiLevel
+import eu.darken.cap.common.notifications.PendingIntentCompat
 import eu.darken.cap.main.ui.MainActivity
 import eu.darken.cap.pods.core.PodDevice
 import javax.inject.Inject
@@ -30,21 +30,19 @@ class MonitorNotifications @Inject constructor(
    private val builder: NotificationCompat.Builder

    init {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            val channel = NotificationChannel(
-                NOTIFICATION_CHANNEL_ID,
-                context.getString(R.string.notification_channel_device_status_label),
-                NotificationManager.IMPORTANCE_LOW
-            )
-            notificationManager.createNotificationChannel(channel)
-        }
+        NotificationChannel(
+            NOTIFICATION_CHANNEL_ID,
+            context.getString(R.string.notification_channel_device_status_label),
+            NotificationManager.IMPORTANCE_LOW
+        ).run { notificationManager.createNotificationChannel(this) }

        val openIntent = Intent(context, MainActivity::class.java)
-        val openPi = if (hasApiLevel(31)) {
-            PendingIntent.getActivity(context, 0, openIntent, PendingIntent.FLAG_IMMUTABLE)
-        } else {
-            PendingIntent.getActivity(context, 0, openIntent, 0)
-        }
+        val openPi = PendingIntent.getActivity(
+            context,
+            0,
+            openIntent,
+            PendingIntentCompat.FLAG_IMMUTABLE
+        )

        builder = NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID)
            .setChannelId(NOTIFICATION_CHANNEL_ID)
@@ -2,7 +2,7 @@ package eu.darken.cap.pods.core.airpods

 import android.bluetooth.le.ScanResult
 import dagger.Reusable
-import eu.darken.cap.bugreporting.Bugs
+import eu.darken.cap.common.debug.bugreporting.Bugs
 import eu.darken.cap.common.debug.logging.Logging.Priority.INFO
 import eu.darken.cap.common.debug.logging.Logging.Priority.WARN
 import eu.darken.cap.common.debug.logging.asLog
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,8h-2.81c-0.45,-0.78 -1.07,-1.45 -1.82,-1.96L17,4.41 15.59,3l-2.17,2.17C12.96,5.06 12.49,5 12,5c-0.49,0 -0.96,0.06 -1.41,0.17L8.41,3 7,4.41l1.62,1.63C7.88,6.55 7.26,7.22 6.81,8L4,8v2h2.09c-0.05,0.33 -0.09,0.66 -0.09,1v1L4,12v2h2v1c0,0.34 0.04,0.67 0.09,1L4,16v2h2.81c1.04,1.79 2.97,3 5.19,3s4.15,-1.21 5.19,-3L20,18v-2h-2.09c0.05,-0.33 0.09,-0.66 0.09,-1v-1h2v-2h-2v-1c0,-0.34 -0.04,-0.67 -0.09,-1L20,10L20,8zM14,16h-4v-2h4v2zM14,12h-4v-2h4v2z" />
+</vector>
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView style="@style/MyCardView"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:minWidth="320dp">
+
+        <TextView
+            android:id="@+id/label_path"
+            style="@style/TextAppearance.MaterialComponents.Caption"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="16dp"
+            android:layout_marginLeft="16dp"
+            android:layout_marginRight="16dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="16dp"
+            android:text="Recorded file"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.0"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            tools:ignore="HardcodedText" />
+
+        <TextView
+            android:id="@+id/recording_path"
+            style="@style/TextAppearance.MaterialComponents.Body1"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="16dp"
+            android:layout_marginLeft="16dp"
+            android:layout_marginRight="16dp"
+            android:layout_marginStart="16dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/label_path"
+            tools:text="/storage/emulated/0/Android/data/eu.darken.cap/cache/log_files/some_log_file_123124.log" />
+
+        <TextView
+            android:id="@+id/label_size"
+            style="@style/TextAppearance.MaterialComponents.Caption"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="32dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="16dp"
+            android:text="@string/debug_debuglog_size_label"
+            app:layout_constraintEnd_toStartOf="@+id/label_compressed_size"
+            app:layout_constraintHorizontal_chainStyle="spread_inside"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/recording_path" />
+
+        <TextView
+            android:id="@+id/recording_size"
+            style="@style/TextAppearance.AppCompat.Body1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="32dp"
+            app:layout_constraintEnd_toStartOf="@+id/recording_size_compressed"
+            app:layout_constraintHorizontal_chainStyle="spread_inside"
+            app:layout_constraintStart_toStartOf="@+id/label_size"
+            app:layout_constraintTop_toBottomOf="@+id/label_size"
+            tools:text="72 MB" />
+
+        <TextView
+            android:id="@+id/label_compressed_size"
+            style="@style/TextAppearance.MaterialComponents.Caption"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="16dp"
+            android:layout_marginTop="16dp"
+            android:text="@string/debug_debuglog_size_compressed_label"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="1.0"
+            app:layout_constraintStart_toEndOf="@+id/label_size"
+            app:layout_constraintTop_toBottomOf="@+id/recording_path" />
+
+        <TextView
+            android:id="@+id/recording_size_compressed"
+            style="@style/TextAppearance.AppCompat.Body1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintEnd_toEndOf="@+id/label_compressed_size"
+            app:layout_constraintStart_toEndOf="@+id/recording_size"
+            app:layout_constraintTop_toBottomOf="@+id/label_compressed_size"
+            tools:text="745 KB" />
+
+        <androidx.core.widget.ContentLoadingProgressBar
+            android:id="@+id/loading_indicator"
+            style="@style/Widget.Material3.CircularProgressIndicator.Medium"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            app:layout_constraintBottom_toBottomOf="@+id/share"
+            app:layout_constraintEnd_toEndOf="@+id/share"
+            app:layout_constraintStart_toStartOf="@+id/share"
+            app:layout_constraintTop_toTopOf="@+id/share" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/share"
+            style="@style/Widget.Material3.Button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp"
+            android:layout_marginEnd="16dp"
+            android:layout_marginTop="16dp"
+            android:text="@string/general_share_action"
+            android:visibility="invisible"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/recording_size_compressed" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</com.google.android.material.card.MaterialCardView>
@@ -13,6 +13,7 @@
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
+        app:menu="@menu/main"
        app:title="@string/app_name" />

    <androidx.recyclerview.widget.RecyclerView
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/menu_item_debuglog"
+        android:title="@string/debug_debuglog_record_action" />
+
+    <item
+        android:id="@+id/menu_item_settings"
+        android:title="@string/general_settings_label" />
+</menu>
@@ -7,4 +7,12 @@
    <string name="notification_channel_device_status_label">Device status</string>
    <string name="permission_bluetooth_scan_label">BLUETOOTH SCAN</string>
    <string name="permission_bluetooth_scan_description">Required to be able to discover and pair nearby Bluetooth devices.</string>
+    <string name="general_share_action">Share</string>
+    <string name="general_done_action">Done</string>
+    <string name="debug_debuglog_size_label">Size</string>
+    <string name="debug_debuglog_size_compressed_label">Compressed size</string>
+    <string name="debug_notification_channel_label">Debug notifications</string>
+    <string name="debug_debuglog_file_label">Recorded log file</string>
+    <string name="debug_debuglog_record_action">Record debug log</string>
+    <string name="general_settings_label">Settings</string>
 </resources>
@@ -29,4 +29,14 @@
        <item name="colorPrimaryInverse">@color/md_theme_light_primaryInverse</item>
    </style>

+    <style name="AppThemeFloating" parent="AppTheme">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowIsFloating">true</item>
+        <item name="android:backgroundDimEnabled">true</item>
+    </style>
+
 </resources>
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <cache-path
+        name="debug_logs"
+        path="debug/logs" />
+</paths>