feat: add runtime logcat recording

2026-04-03 17:23:25 +08:00
parent 9c0ef33dcd
commit 5ec78cd176
11 changed files with 316 additions and 34 deletions
@@ -318,7 +318,15 @@ fun MainScreen(initialNavigation: String = "", viewModel: MainViewModel = viewMo
            animatedComposable(Route.DARK_THEME) { DarkThemePage(onNavigateBack = onNavigateBack) }
            animatedComposable(Route.LANGUAGE) { LanguagePage(onNavigateBack = onNavigateBack) }
            animatedComposable(Route.DATA_MANAGEMENT) {
-                DataManagementPage(onNavigateBack = onNavigateBack)
+                DataManagementPage(
+                    onNavigateBack = onNavigateBack,
+                    onNavigateToLogcat = {
+                        navController.navigate(Route.LOGCAT) { launchSingleTop = true }
+                    }
+                )
+            }
+            animatedComposable(Route.LOGCAT) {
+                LogcatPage(onNavigateBack = onNavigateBack)
            }
            animatedComposable(Route.NETWORK) { NetworkPage(onNavigateBack = onNavigateBack) }
            animatedComposable(Route.ABOUT) {
@@ -12,6 +12,7 @@ object Route {
    const val DARK_THEME = "dark_theme"
    const val LANGUAGE = "language"
    const val DATA_MANAGEMENT = "data_management"
+    const val LOGCAT = "logcat"
    const val NETWORK = "network"
    const val ABOUT = "about"
    const val LICENSE = "license"
@@ -5,6 +5,7 @@ import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.outlined.DriveFileMove
+import androidx.compose.material.icons.automirrored.outlined.Assignment
 import androidx.compose.material.icons.outlined.Restore
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
@@ -15,7 +16,6 @@ import androidx.compose.ui.res.stringResource
 import com.antoniegil.astronia.R
 import com.antoniegil.astronia.ui.component.BackButton
 import com.antoniegil.astronia.ui.component.PreferenceItem
-import com.antoniegil.astronia.ui.component.PreferenceSubtitle
 import com.antoniegil.astronia.util.manager.DataManager
 import com.antoniegil.astronia.util.manager.rememberBackupExportLauncher
 import com.antoniegil.astronia.util.manager.rememberHistoryRestoreLauncher
@@ -25,7 +25,10 @@ import kotlinx.coroutines.withContext

@OptIn(ExperimentalMaterial3Api::class)
@Composable
-fun DataManagementPage(onNavigateBack: () -> Unit) {
+fun DataManagementPage(
+    onNavigateBack: () -> Unit,
+    onNavigateToLogcat: () -> Unit = {}
+) {
    val context = LocalContext.current
    val resources = androidx.compose.ui.platform.LocalResources.current
    val scope = rememberCoroutineScope()
@@ -56,13 +59,18 @@ fun DataManagementPage(onNavigateBack: () -> Unit) {
            contentPadding = paddingValues
        ) {
            item {
-                PreferenceSubtitle(text = stringResource(R.string.data_backup))
+                PreferenceItem(
+                    title = stringResource(R.string.logcat),
+                    description = stringResource(R.string.logcat_desc),
+                    icon = Icons.AutoMirrored.Outlined.Assignment,
+                    onClick = onNavigateToLogcat
+                )
            }
            
            item {
                PreferenceItem(
-                    title = stringResource(R.string.export_data),
-                    description = stringResource(R.string.export_data_desc),
+                    title = stringResource(R.string.export_history),
+                    description = stringResource(R.string.export_history_desc),
                    icon = Icons.AutoMirrored.Outlined.DriveFileMove,
                    onClick = {
                        if (!isBackingUp) {
@@ -90,8 +98,8 @@ fun DataManagementPage(onNavigateBack: () -> Unit) {
            
            item {
                PreferenceItem(
-                    title = stringResource(R.string.restore_data),
-                    description = stringResource(R.string.restore_data_desc),
+                    title = stringResource(R.string.restore_history),
+                    description = stringResource(R.string.restore_history_desc),
                    icon = Icons.Outlined.Restore,
                    onClick = {
                        restoreLauncher.launch(restoreMimeType)
@@ -0,0 +1,248 @@
+package com.antoniegil.astronia.ui.page.settings.data
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.Intent
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Stop
+import androidx.compose.material.icons.automirrored.outlined.DriveFileMove
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalConfiguration
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.antoniegil.astronia.R
+import com.antoniegil.astronia.ui.component.BackButton
+import com.antoniegil.astronia.ui.component.ChannelCard
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.io.File
+import java.text.SimpleDateFormat
+import java.util.*
+import androidx.core.content.edit
+import android.os.Process
+
+data class LogcatRecord(
+    val fileName: String,
+    val timestamp: Long,
+    val duration: Long,
+    val filePath: String
+)
+
+class LogcatViewModel : ViewModel() {
+    var isRecording by mutableStateOf(false)
+    var recordStartTime by mutableLongStateOf(0L)
+    var logcatRecords by mutableStateOf(listOf<LogcatRecord>())
+    
+    private fun getPrefs(context: Context) = context.getSharedPreferences("logcat_data", Context.MODE_PRIVATE)
+    
+    fun loadData(context: Context) {
+        val prefs = getPrefs(context)
+        isRecording = prefs.getBoolean("is_recording", false)
+        recordStartTime = prefs.getLong("start_time", 0L)
+        
+        val savedRecords = mutableListOf<LogcatRecord>()
+        val recordCount = prefs.getInt("record_count", 0)
+        for (i in 0 until recordCount) {
+            val fileName = prefs.getString("record_${i}_fileName", "") ?: ""
+            val timestamp = prefs.getLong("record_${i}_timestamp", 0L)
+            val duration = prefs.getLong("record_${i}_duration", 0L)
+            val filePath = prefs.getString("record_${i}_filePath", "") ?: ""
+            if (fileName.isNotEmpty() && File(filePath).exists()) {
+                savedRecords.add(LogcatRecord(fileName, timestamp, duration, filePath))
+            }
+        }
+        logcatRecords = savedRecords
+    }
+    
+    fun saveRecords(context: Context) {
+        getPrefs(context).edit {
+            putInt("record_count", logcatRecords.size)
+            logcatRecords.forEachIndexed { index, record ->
+                putString("record_${index}_fileName", record.fileName)
+                putLong("record_${index}_timestamp", record.timestamp)
+                putLong("record_${index}_duration", record.duration)
+                putString("record_${index}_filePath", record.filePath)
+            }
+        }
+    }
+    
+    fun startRecording(context: Context) {
+        recordStartTime = System.currentTimeMillis()
+        isRecording = true
+        getPrefs(context).edit {
+            putBoolean("is_recording", true)
+            putLong("start_time", recordStartTime)
+        }
+    }
+    
+    fun stopRecording(context: Context, locale: Locale, onComplete: () -> Unit) {
+        if (!isRecording) return
+        
+        viewModelScope.launch {
+            val duration = System.currentTimeMillis() - recordStartTime
+            val fileName = "logcat_${SimpleDateFormat("yyyy-MM-dd_HH-mm-ss", locale).format(Date(recordStartTime))}.txt"
+            
+            val logcatContent = withContext(Dispatchers.IO) {
+                Runtime.getRuntime().exec("logcat -d -v time").inputStream.bufferedReader().readText()
+                    .let { if (it.length > 20 * 1024 * 1024) it.takeLast(20 * 1024 * 1024) else it }
+            }
+            
+            val file = File(context.getExternalFilesDir(null), fileName)
+            withContext(Dispatchers.IO) { file.writeText(logcatContent) }
+            
+            logcatRecords = listOf(LogcatRecord(fileName, recordStartTime, duration, file.absolutePath)) + logcatRecords
+            isRecording = false
+            
+            getPrefs(context).edit {
+                putBoolean("is_recording", false)
+                putLong("start_time", 0L)
+            }
+            saveRecords(context)
+            onComplete()
+        }
+    }
+}
+
+@SuppressLint("LocalContextGetResourceValueCall")
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun LogcatPage(onNavigateBack: () -> Unit) {
+    val viewModel: LogcatViewModel = viewModel()
+    val context = LocalContext.current
+    val configuration = LocalConfiguration.current
+    val scope = rememberCoroutineScope()
+    val snackbarHostState = remember { SnackbarHostState() }
+
+    LaunchedEffect(Unit) {
+        viewModel.loadData(context)
+        if (viewModel.isRecording && System.currentTimeMillis() - viewModel.recordStartTime > 30 * 60 * 1000) {
+            viewModel.stopRecording(context, configuration.locales[0]) {}
+        }
+    }
+
+    Scaffold(
+            modifier = Modifier.fillMaxSize(),
+            topBar = {
+                TopAppBar(
+                        title = { Text(text = stringResource(R.string.logcat)) },
+                        navigationIcon = { BackButton(onClick = onNavigateBack) }
+                )
+            },
+            snackbarHost = { SnackbarHost(snackbarHostState) }
+    ) { paddingValues ->
+        Column(modifier = Modifier.fillMaxSize().padding(paddingValues)) {
+            Row(
+                    modifier =
+                            Modifier.fillMaxWidth()
+                                    .clickable { if (!viewModel.isRecording) viewModel.startRecording(context) }
+                                    .padding(horizontal = 16.dp, vertical = 12.dp),
+                    verticalAlignment = Alignment.CenterVertically
+            ) {
+                Column(modifier = Modifier.weight(1f)) {
+                    Text(
+                            text = if (viewModel.isRecording) stringResource(R.string.recording) else stringResource(R.string.logcat_subtitle),
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant
+                    )
+                }
+
+                IconButton(
+                    onClick = { viewModel.stopRecording(context, configuration.locales[0]) {} },
+                    enabled = viewModel.isRecording
+                ) {
+                    if (viewModel.isRecording) {
+                        Icon(
+                                imageVector = Icons.Filled.Stop,
+                                contentDescription = stringResource(R.string.stop_recording),
+                                tint = MaterialTheme.colorScheme.primary
+                        )
+                    }
+                }
+            }
+
+            HorizontalDivider(
+                    modifier = Modifier.fillMaxWidth(),
+                    thickness = 1.dp,
+                    color = MaterialTheme.colorScheme.surfaceVariant
+            )
+
+            if (viewModel.logcatRecords.isNotEmpty()) {
+                Text(
+                        text = stringResource(R.string.history),
+                        style = MaterialTheme.typography.labelLarge,
+                        color = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(horizontal = 16.dp, vertical = 16.dp)
+                )
+
+                LazyColumn(
+                    modifier = Modifier.fillMaxSize(),
+                    contentPadding = PaddingValues(horizontal = 16.dp),
+                    verticalArrangement = Arrangement.spacedBy(8.dp)
+                ) {
+                    items(viewModel.logcatRecords) { record ->
+                        val dateFormat = SimpleDateFormat("yy-MM-dd-HH-mm-ss", configuration.locales[0])
+                        
+                        ChannelCard(
+                            name = dateFormat.format(Date(record.timestamp)),
+                            url = "${record.duration / 1000}s",
+                            onDelete = {
+                                val deletedRecord = record
+                                val deletedIndex = viewModel.logcatRecords.indexOf(record)
+                                viewModel.logcatRecords = viewModel.logcatRecords.filter { it != record }
+                                File(record.filePath).delete()
+                                viewModel.saveRecords(context)
+                                scope.launch {
+                                    val result = snackbarHostState.showSnackbar(
+                                        message = context.getString(R.string.item_deleted),
+                                        actionLabel = context.getString(R.string.undo),
+                                        duration = SnackbarDuration.Short
+                                    )
+                                    if (result == SnackbarResult.ActionPerformed) {
+                                        viewModel.logcatRecords = viewModel.logcatRecords.toMutableList().apply {
+                                            add(deletedIndex.coerceAtMost(size), deletedRecord)
+                                        }
+                                        viewModel.saveRecords(context)
+                                    }
+                                }
+                            },
+                            onClick = {
+                                context.startActivity(Intent(Intent.ACTION_CREATE_DOCUMENT).apply {
+                                    addCategory(Intent.CATEGORY_OPENABLE)
+                                    type = "text/plain"
+                                    putExtra(Intent.EXTRA_TITLE, record.fileName)
+                                })
+                            },
+                            trailingIcon = {
+                                IconButton(onClick = {
+                                    context.startActivity(Intent(Intent.ACTION_CREATE_DOCUMENT).apply {
+                                        addCategory(Intent.CATEGORY_OPENABLE)
+                                        type = "text/plain"
+                                        putExtra(Intent.EXTRA_TITLE, record.fileName)
+                                    })
+                                }) {
+                                    Icon(
+                                        imageVector = Icons.AutoMirrored.Outlined.DriveFileMove,
+                                        contentDescription = stringResource(R.string.save),
+                                        tint = MaterialTheme.colorScheme.primary
+                                    )
+                                }
+                            }
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
@@ -13,7 +13,6 @@ import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
-import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 import okhttp3.OkHttpClient
 import okhttp3.Request
@@ -320,12 +320,10 @@ internal class PreferenceManagerImpl(context: Context) {
        private const val PREF_SETTINGS = "astronia_settings"
        private const val PREF_HISTORY = "astronia_history"
        private const val KEY_AUTO_PLAY = "auto_play"
-        private const val KEY_REMEMBER_POSITION = "remember_position"
        private const val KEY_AUTO_HIDE_CONTROLS = "auto_hide_controls"
        private const val KEY_EPG_MARKERS_COUNT = "epg_markers_count"
        private const val KEY_ENABLE_PIP = "enable_pip"
        private const val KEY_BACKGROUND_PLAY = "background_play"
-        private const val KEY_HARDWARE_ACCELERATION = "hardware_acceleration"
        private const val KEY_ASPECT_RATIO = "aspect_ratio"
        private const val KEY_DECODER_TYPE = "decoder_type"
        private const val KEY_MIRROR_FLIP = "mirror_flip"
@@ -45,7 +45,7 @@ object M3UParser {
                    val infoContent = currentLine.drop(M3U_INFO_MARK.length).trim()
                    val commaIndex = infoContent.lastIndexOf(',')
                    if (commaIndex != -1) {
-                        val metadataText = infoContent.substring(0, commaIndex)
+                        val metadataText = infoContent.take(commaIndex)
                        title = infoContent.substring(commaIndex + 1).trim()
                        metadata = parseMetadata(metadataText)
                    }
@@ -126,15 +126,20 @@
    <string name="follow_system">跟随系统</string>
    <string name="system_settings">系统设置</string>

-    <string name="data_backup">数据备份</string>
-    <string name="export_data">导出资料</string>
-    <string name="export_data_desc">导出播放历史记录</string>
+    <string name="logcat">运行日志</string>
+    <string name="logcat_desc">应用运行日志</string>
+    <string name="logcat_subtitle">轻触以启动</string>
+    <string name="recording">录制中…</string>
+    <string name="stop_recording">停止录制</string>
+    <string name="no_logs_available">暂无日志</string>
+    <string name="export_history">导出记录</string>
+    <string name="export_history_desc">导出历史记录到文件进行备份</string>
    <string name="export_success">导出成功</string>
    <string name="export_success_at">导出成功，保存在 %s</string>
    <string name="export_failed">导出失败</string>
    <string name="no_history_to_export">没有历史记录可导出</string>
-    <string name="restore_data">导入资料</string>
-    <string name="restore_data_desc">从备份文件导入历史记录</string>
+    <string name="restore_history">导入记录</string>
+    <string name="restore_history_desc">从备份文件导入历史记录</string>
    <plurals name="restore_success">
        <item quantity="other">成功恢复 %d 条历史记录</item>
    </plurals>
@@ -126,15 +126,20 @@
    <string name="follow_system">跟隨系統</string>
    <string name="system_settings">系統設定</string>

-    <string name="data_backup">數據備份</string>
-    <string name="export_data">匯出資料</string>
-    <string name="export_data_desc">匯出播放紀錄</string>
+    <string name="logcat">運行日誌</string>
+    <string name="logcat_desc">應用程式運行日誌</string>
+    <string name="logcat_subtitle">輕觸以啟動</string>
+    <string name="recording">錄製緊…</string>
+    <string name="stop_recording">停止錄製</string>
+    <string name="no_logs_available">暫無日誌</string>
+    <string name="export_history">匯出記錄</string>
+    <string name="export_history_desc">匯出歷史記錄到檔案進行備份</string>
    <string name="export_success">匯出成功</string>
    <string name="export_success_at">匯出成功，儲存喺 %s</string>
    <string name="export_failed">匯出失敗</string>
-    <string name="no_history_to_export">冇紀錄可以匯出</string>
-    <string name="restore_data">匯入資料</string>
-    <string name="restore_data_desc">從備份檔案匯入播放紀錄</string>
+    <string name="no_history_to_export">冇記錄可以匯出</string>
+    <string name="restore_history">匯入記錄</string>
+    <string name="restore_history_desc">從備份檔案匯入歷史記錄</string>
    <plurals name="restore_success">
        <item quantity="other">成功恢復 %d 條紀錄</item>
    </plurals>
@@ -126,15 +126,20 @@
    <string name="follow_system">跟隨系統</string>
    <string name="system_settings">系統設定</string>

-    <string name="data_backup">資料備份</string>
-    <string name="export_data">匯出資料</string>
-    <string name="export_data_desc">匯出播放紀錄</string>
+    <string name="logcat">執行日誌</string>
+    <string name="logcat_desc">應用程式執行日誌</string>
+    <string name="logcat_subtitle">輕觸以啟動</string>
+    <string name="recording">錄製中…</string>
+    <string name="stop_recording">停止錄製</string>
+    <string name="no_logs_available">暫無日誌</string>
+    <string name="export_history">匯出記錄</string>
+    <string name="export_history_desc">匯出歷史記錄到檔案進行備份</string>
    <string name="export_success">匯出成功</string>
    <string name="export_success_at">匯出成功，儲存於 %s</string>
    <string name="export_failed">匯出失敗</string>
-    <string name="no_history_to_export">沒有紀錄可供匯出</string>
-    <string name="restore_data">匯入資料</string>
-    <string name="restore_data_desc">從備份檔案匯入紀錄</string>
+    <string name="no_history_to_export">沒有記錄可供匯出</string>
+    <string name="restore_history">匯入記錄</string>
+    <string name="restore_history_desc">從備份檔案匯入歷史記錄</string>
    <plurals name="restore_success">
        <item quantity="other">成功還原 %d 條紀錄</item>
    </plurals>
@@ -129,15 +129,20 @@
    <string name="follow_system">Follow System</string>
    <string name="system_settings">System Settings</string>

-    <string name="data_backup">Data Backup</string>
-    <string name="export_data">Export Data</string>
-    <string name="export_data_desc">Export play history</string>
+    <string name="logcat">Logcat</string>
+    <string name="logcat_desc">Application runtime logs</string>
+    <string name="logcat_subtitle">Tap to start</string>
+    <string name="recording">Recording…</string>
+    <string name="stop_recording">Stop Recording</string>
+    <string name="no_logs_available">No logs available</string>
+    <string name="export_history">Export History</string>
+    <string name="export_history_desc">Export history to file for backup</string>
    <string name="export_success">Export successful</string>
    <string name="export_success_at">Export successful, saved at: %s</string>
    <string name="export_failed">Export failed</string>
    <string name="no_history_to_export">No history to export</string>
-    <string name="restore_data">Import Data</string>
-    <string name="restore_data_desc">Import history from backup file</string>
+    <string name="restore_history">Import History</string>
+    <string name="restore_history_desc">Import history from backup file</string>
    <plurals name="restore_success">
        <item quantity="one">Successfully restored %d history item</item>
        <item quantity="other">Successfully restored %d history items</item>