add in app log viewer

app/build.gradle

@@ -75,10 +75,10 @@ android {
 }
 
 dependencies {
+    implementation platform('androidx.compose:compose-bom:2023.10.01')
     implementation 'androidx.core:core-ktx:1.12.0'
-    implementation "androidx.compose.ui:ui:$compose_version"
+    implementation "androidx.compose.ui:ui"
-    implementation 'androidx.compose.material3:material3:1.1.2'
+    implementation 'androidx.compose.material3:material3'
-    implementation "androidx.compose.ui:ui-tooling-preview:$compose_version"
     implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.7.0'
     implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.7.0"
     implementation 'androidx.activity:activity-compose:1.8.2'
@@ -90,7 +90,8 @@ dependencies {
     implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.0'
     implementation 'org.jetbrains.kotlinx:kotlinx-datetime:0.5.0'
     implementation "org.jetbrains.kotlinx:kotlinx-serialization-json-okio:1.6.0"
-    debugImplementation "androidx.compose.ui:ui-tooling:$compose_version"
+    debugImplementation "androidx.compose.ui:ui-tooling"
-    debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_version"
+    debugImplementation "androidx.compose.ui:ui-test-manifest"
+    debugImplementation "androidx.compose.ui:ui-tooling-preview"
     coreLibraryDesugaring "com.android.tools:desugar_jdk_libs:2.0.4"
 }

app/src/main/AndroidManifest.xml

@@ -11,7 +11,6 @@
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.READ_LOGS" />
 
     <uses-feature
         android:name="android.hardware.wifi"
@@ -28,6 +27,11 @@
         android:label="@string/app_name"
         android:theme="@style/Theme.GeodeLauncher"
         tools:targetApi="31">
+        <activity
+            android:name=".ApplicationLogsActivity"
+            android:exported="false"
+            android:label="@string/title_activity_application_logs"
+            android:theme="@style/Theme.GeodeLauncher" />
         <activity
             android:name=".SettingsActivity"
             android:exported="false"
@@ -58,11 +62,12 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
         <provider
-            android:authorities="com.geode.launcher.user"
             android:name=".UserDirectoryProvider"
-            android:grantUriPermissions="true"
+            android:authorities="com.geode.launcher.user"
             android:exported="true"
+            android:grantUriPermissions="true"
             android:permission="android.permission.MANAGE_DOCUMENTS">
             <intent-filter>
                 <action android:name="android.content.action.DOCUMENTS_PROVIDER" />
@@ -78,4 +83,5 @@
                 android:resource="@xml/provider_paths" />
         </provider>
     </application>
+
 </manifest>

app/src/main/java/com/geode/launcher/ApplicationLogsActivity.kt

@@ -0,0 +1,275 @@
+package com.geode.launcher
+
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.os.Bundle
+import android.widget.Toast
+import androidx.activity.ComponentActivity
+import androidx.activity.OnBackPressedDispatcher
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material.icons.filled.Share
+import androidx.compose.material3.Divider
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.nestedscroll.nestedScroll
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.geode.launcher.log.LogLine
+import com.geode.launcher.log.LogPriority
+import com.geode.launcher.log.LogViewModel
+import com.geode.launcher.ui.theme.GeodeLauncherTheme
+import com.geode.launcher.ui.theme.LocalTheme
+import com.geode.launcher.ui.theme.Theme
+import com.geode.launcher.ui.theme.Typography
+import com.geode.launcher.utils.PreferenceUtils
+import kotlinx.coroutines.launch
+
+class ApplicationLogsActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContent {
+            val themeOption by PreferenceUtils.useIntPreference(PreferenceUtils.Key.THEME)
+            val theme = Theme.fromInt(themeOption)
+
+            val backgroundOption by PreferenceUtils.useBooleanPreference(PreferenceUtils.Key.BLACK_BACKGROUND)
+
+            CompositionLocalProvider(LocalTheme provides theme) {
+                GeodeLauncherTheme(theme = theme, blackBackground = backgroundOption) {
+                    Surface(
+                        modifier = Modifier.fillMaxSize(),
+                        color = MaterialTheme.colorScheme.background
+                    ) {
+                        ApplicationLogsScreen(onBackPressedDispatcher)
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun getLogColor(priority: LogPriority): Color {
+    val isDark = LocalTheme.current != Theme.LIGHT
+
+    // i just copied these from my ide tbh
+    return if (isDark) {
+        when (priority) {
+            LogPriority.ERROR -> Color(0xffdf5151)
+            LogPriority.WARN -> Color(0xffbcb500)
+            LogPriority.FATAL -> Color(0xffb8b6fc)
+            else -> Color.Unspecified
+        }
+    } else {
+        when (priority) {
+            LogPriority.ERROR -> Color(0xffdf5151)
+            LogPriority.WARN -> Color(0xffeab700)
+            LogPriority.FATAL -> Color(0xffa142f4)
+            else -> Color.Unspecified
+        }
+    }
+}
+
+fun copyLogText(context: Context, logMessage: String) {
+    val clipboardManager =
+        context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+    clipboardManager.setPrimaryClip(
+        ClipData.newPlainText(
+            context.getString(R.string.application_log_copy_label),
+            logMessage
+        )
+    )
+
+    if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.S_V2) {
+        Toast.makeText(
+            context,
+            context.getString(R.string.text_copied),
+            Toast.LENGTH_SHORT
+        ).show()
+    }
+}
+
+@Composable
+fun LogCard(logLine: LogLine, modifier: Modifier = Modifier) {
+    val context = LocalContext.current
+
+    Column(
+        modifier = modifier
+            .padding(8.dp)
+            .pointerInput(Unit) {
+                detectTapGestures(
+                    onLongPress = {
+                        copyLogText(context, logLine.asSimpleString)
+                    }
+                )
+            },
+    ) {
+        Text(
+            "[${logLine.priority.toChar()}] ${logLine.formattedTime}",
+            style = Typography.labelSmall,
+            color = getLogColor(logLine.priority),
+            fontFamily = FontFamily.Monospace
+        )
+
+        Text(
+            "[${logLine.tag}]: ${logLine.message}",
+            fontFamily = FontFamily.Monospace,
+            style = Typography.bodyMedium
+        )
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun ApplicationLogsScreen(
+    onBackPressedDispatcher: OnBackPressedDispatcher?,
+    logViewModel: LogViewModel = viewModel()
+) {
+    val logLines = logViewModel.lineState
+    val isLoading by logViewModel.isLoading.collectAsState()
+
+    val context = LocalContext.current
+
+    val coroutineScope = rememberCoroutineScope()
+    val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
+    val listState = rememberLazyListState()
+
+    LaunchedEffect(logLines.size) {
+        listState.scrollToItem(logLines.size)
+    }
+
+    Scaffold(
+        modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
+        topBar = {
+            Column {
+                TopAppBar(
+                    navigationIcon = {
+                        IconButton(onClick = { onBackPressedDispatcher?.onBackPressed() }) {
+                            Icon(
+                                imageVector = Icons.Filled.ArrowBack,
+                                contentDescription = stringResource(R.string.back_icon_alt)
+                            )
+                        }
+                    },
+                    actions = {
+                        IconButton(onClick = {
+                            if (!logLines.isEmpty()) {
+                                coroutineScope.launch {
+                                    val data = logViewModel.getLogData()
+
+                                    val sendIntent = Intent(Intent.ACTION_SEND).apply {
+                                        putExtra(Intent.EXTRA_TEXT, data)
+                                        type = "text/plain"
+                                    }
+
+                                    val shareIntent = Intent.createChooser(sendIntent, null)
+
+                                    context.startActivity(shareIntent)
+                                }
+                            }
+                        }) {
+                            Icon(
+                                Icons.Filled.Share,
+                                contentDescription = stringResource(R.string.application_logs_share)
+                            )
+                        }
+                        IconButton(onClick = {
+                            logViewModel.clearLogs()
+                            onBackPressedDispatcher?.onBackPressed()
+                        }) {
+                            Icon(
+                                painterResource(R.drawable.icon_delete),
+                                contentDescription = stringResource(R.string.application_logs_delete)
+                            )
+                        }
+                    },
+                    title = {
+                        Text(
+                            stringResource(R.string.title_activity_application_logs),
+                            maxLines = 1,
+                            overflow = TextOverflow.Ellipsis
+                        )
+                    },
+                    scrollBehavior = scrollBehavior,
+                )
+
+                if (isLoading) {
+                    LinearProgressIndicator(
+                        modifier = Modifier.fillMaxWidth()
+                    )
+                }
+            }
+        }
+    ) { innerPadding ->
+        LazyColumn(
+            Modifier
+                .padding(innerPadding)
+                .fillMaxWidth(),
+            verticalArrangement = Arrangement.SpaceEvenly,
+            state = listState
+        ) {
+            if (!isLoading && logLines.isEmpty()) {
+                item {
+                    Text(
+                        stringResource(R.string.application_logs_no_logs),
+                        textAlign = TextAlign.Center,
+                        style = Typography.bodyLarge,
+                        modifier = Modifier.fillMaxSize()
+                    )
+                }
+            }
+
+            items(
+                logLines
+            ) { line ->
+                LogCard(line)
+                Divider()
+            }
+        }
+    }
+}
+
+@Preview(showSystemUi = true)
+@Composable
+fun LogsPreview() {
+    GeodeLauncherTheme {
+        ApplicationLogsScreen(null)
+    }
+}

app/src/main/java/com/geode/launcher/SettingsActivity.kt

@@ -104,7 +104,7 @@ fun onOpenFolder(context: Context) {
     if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.S_V2) {
         Toast.makeText(
             context,
-            context.getString(R.string.export_folder_copied),
+            context.getString(R.string.text_copied),
             Toast.LENGTH_SHORT
         ).show()
     }
@@ -224,6 +224,11 @@ fun updateTheme(context: Context, theme: Int) {
     }
 }
 
+fun onOpenLogs(context: Context) {
+    val launchIntent = Intent(context, ApplicationLogsActivity::class.java)
+    context.startActivity(launchIntent)
+}
+
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun SettingsScreen(
@@ -267,7 +272,7 @@ fun SettingsScreen(
                     IconButton(onClick = { onBackPressedDispatcher?.onBackPressed() }) {
                         Icon(
                             imageVector = Icons.Filled.ArrowBack,
-                            contentDescription = context.getString(R.string.settings_back_icon_alt)
+                            contentDescription = context.getString(R.string.back_icon_alt)
                         )
                     }
                 },
@@ -302,10 +307,6 @@ fun SettingsScreen(
                         title = stringResource(R.string.preference_black_background_name),
                         preferenceKey = PreferenceUtils.Key.BLACK_BACKGROUND
                     )
-                    SettingsCard(
-                        title = context.getString(R.string.preference_load_testing_name),
-                        preferenceKey = PreferenceUtils.Key.LOAD_TESTING,
-                    )
                     SettingsCard(
                         title = context.getString(R.string.preference_load_automatically_name),
                         description = context.getString(R.string.preference_load_automatically_description),
@@ -320,6 +321,10 @@ fun SettingsScreen(
                         title = stringResource(R.string.preferences_open_file_manager),
                         onClick = { onOpenFileManager(context) }
                     )
+                    OptionsButton(
+                        title = stringResource(R.string.preferences_view_logs),
+                        onClick = { onOpenLogs(context) }
+                    )
                 }
 
                 OptionsGroup(context.getString(R.string.preference_category_updater)) {

app/src/main/java/com/geode/launcher/log/LogLine.kt

@@ -0,0 +1,184 @@
+package com.geode.launcher.log
+
+import kotlinx.datetime.Clock
+import kotlinx.datetime.Instant
+import kotlinx.datetime.TimeZone
+import kotlinx.datetime.toJavaInstant
+import kotlinx.datetime.toLocalDateTime
+import java.io.DataInputStream
+import java.io.IOException
+
+fun DataInputStream.readCChar(): Char {
+    return this.readByte().toInt().toChar()
+}
+
+fun DataInputStream.readCString(): String {
+    val buffer = StringBuilder()
+
+    var lastByte = this.readCChar()
+    while (lastByte != '\u0000') {
+        buffer.append(lastByte)
+        lastByte = this.readCChar()
+    }
+
+    return buffer.toString()
+}
+
+fun DataInputStream.readLeUShort(): UShort {
+    val byteA = this.readByte().toInt() and 0xff
+    val byteB = this.readByte().toInt() and 0xff
+
+    val shortValue = (byteB shl 8) or byteA
+    return shortValue.toUShort()
+}
+
+fun DataInputStream.readLeInt(): Int {
+    val byteA = this.readByte().toInt() and 0xff
+    val byteB = this.readByte().toInt() and 0xff
+    val byteC = this.readByte().toInt() and 0xff
+    val byteD = this.readByte().toInt() and 0xff
+
+    return (byteD shl 24) or (byteC shl 16) or (byteB shl 8) or byteA
+}
+
+fun DataInputStream.readLeUInt(): UInt {
+    val byteA = this.readByte().toUInt() and 0xffu
+    val byteB = this.readByte().toUInt() and 0xffu
+    val byteC = this.readByte().toUInt() and 0xffu
+    val byteD = this.readByte().toUInt() and 0xffu
+
+    return (byteD shl 24) or (byteC shl 16) or (byteB shl 8) or byteA
+}
+
+data class ProcessInformation(val processId: Int, val threadId: Int, val processUid: Int)
+
+enum class LogPriority {
+    UNKNOWN, DEFAULT, VERBOSE, DEBUG, INFO, WARN, ERROR, FATAL, SILENT;
+
+    companion object {
+        fun fromByte(byte: Byte): LogPriority {
+            return when (byte.toInt()) {
+                0x1 -> DEFAULT
+                0x2 -> VERBOSE
+                0x3 -> DEBUG
+                0x4 -> INFO
+                0x5 -> WARN
+                0x6 -> ERROR
+                0x7 -> FATAL
+                0x8 -> SILENT
+                else -> UNKNOWN
+            }
+        }
+    }
+
+    fun toChar(): Char {
+        return when (this) {
+            VERBOSE -> 'V'
+            DEBUG -> 'D'
+            INFO -> 'I'
+            WARN -> 'W'
+            ERROR -> 'E'
+            FATAL -> 'F'
+            SILENT -> 'S'
+            else -> '?'
+        }
+    }
+}
+
+/**
+ * Represents a log entry from logcat.
+ */
+data class LogLine(
+    val process: ProcessInformation,
+    val time: Instant,
+    val logId: Int,
+    val priority: LogPriority,
+    val tag: String,
+    val message: String
+) {
+    companion object {
+        private enum class EntryVersion {
+            V3, V4
+        }
+
+        private fun headerSizeToVersion(size: UShort) = when (size.toInt()) {
+            0x18 -> EntryVersion.V3
+            0x1c -> EntryVersion.V4
+            else -> throw IOException("LogLine::fromInputStream: unknown format for (headerSize = $size)")
+        }
+
+        fun fromInputStream(readStream: DataInputStream): LogLine {
+            /*
+                // from android <liblog/include/log/log_read.h>
+                // there are multiple logger entry formats
+                // use the header_size to determine the one you have
+
+                struct logger_entry_v3 {
+                  uint16_t len;      // length of the payload
+                  uint16_t hdr_size; // sizeof(struct logger_entry_v3)
+                  int32_t pid;       // generating process's pid
+                  int32_t tid;       // generating process's tid
+                  int32_t sec;       // seconds since Epoch
+                  int32_t nsec;      // nanoseconds
+                  uint32_t lid;      // log id of the payload
+                }
+
+                struct logger_entry_v4 {
+                  uint16_t len;      // length of the payload
+                  uint16_t hdr_size; // sizeof(struct logger_entry_v4 = 28)
+                  int32_t pid;       // generating process's pid
+                  uint32_t tid;      // generating process's tid
+                  uint32_t sec;      // seconds since Epoch
+                  uint32_t nsec;     // nanoseconds
+                  uint32_t lid;      // log id of the payload, bottom 4 bits currently
+                  uint32_t uid;      // generating process's uid
+                };
+            */
+
+            /* val payloadLength = */ readStream.readLeUShort()
+            val headerSize = readStream.readLeUShort()
+
+            val entryVersion = headerSizeToVersion(headerSize)
+
+            val pid = readStream.readLeInt()
+            val tid = readStream.readLeUInt().toInt()
+            val sec = readStream.readLeUInt().toLong()
+            val nSec = readStream.readLeUInt().toInt()
+            val lid = readStream.readLeUInt().toInt()
+            val uid = if (entryVersion == EntryVersion.V4)
+                readStream.readLeUInt().toInt() else 0
+
+            val processInformation = ProcessInformation(pid, tid, uid)
+            val time = Instant.fromEpochSeconds(sec, nSec)
+
+            val priorityByte = readStream.readByte()
+            val priority = LogPriority.fromByte(priorityByte)
+
+            val tag = readStream.readCString()
+            val message = readStream.readCString()
+
+            return LogLine(
+                process = processInformation,
+                priority = priority,
+                time = time,
+                logId = lid,
+                tag = tag,
+                message = message
+            )
+        }
+
+        fun showException(exception: Exception) = LogLine(
+            process = ProcessInformation(0, 0, 0),
+            time = Clock.System.now(),
+            logId = 0,
+            priority = LogPriority.FATAL,
+            tag = "GeodeLauncher",
+            message = "Failed to parse log entry with ${exception.stackTraceToString()}"
+        )
+    }
+
+    val identifier = time.toJavaInstant()
+
+    val formattedTime = this.time.toLocalDateTime(TimeZone.currentSystemDefault())
+    val asSimpleString = "$formattedTime [${this.priority.toChar()}/${this.tag}]: ${this.message}"
+}

app/src/main/java/com/geode/launcher/log/LogViewModel.kt

@@ -0,0 +1,86 @@
+package com.geode.launcher.log
+
+import androidx.compose.runtime.mutableStateListOf
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.yield
+import java.io.DataInputStream
+import java.io.EOFException
+import java.util.LinkedList
+
+/**
+ * ViewModel to manage log output from logcat.
+ * Currently, it loads the list of logs at init with no ability to read additional logs.
+ */
+class LogViewModel: ViewModel() {
+    // the original version of this code did support streaming btw
+    // the states were way too annoying to manage across multiple threads
+    // yay!
+
+    private val _lineState = mutableStateListOf<LogLine>()
+    val lineState = _lineState
+
+    private var _isLoading = MutableStateFlow(false)
+    var isLoading = _isLoading.asStateFlow()
+
+    private suspend fun logOutput(): List<LogLine> {
+        val logLines = LinkedList<LogLine>()
+
+        val logStream = DataInputStream(
+            // -B = binary format, -d = dump logs
+            Runtime.getRuntime().exec("logcat -B -d").inputStream
+        )
+
+        try {
+            coroutineScope {
+                // this runs until the stream is exhausted
+                while (true) {
+                    val line = LogLine.fromInputStream(logStream)
+
+                    // skip debug/verbose lines
+                    if (line.priority >= LogPriority.INFO) {
+                        logLines += line
+                    }
+
+                    yield()
+                }
+            }
+        } catch (_: EOFException) {
+            // ignore, end of file reached
+        } catch (e: Exception) {
+            e.printStackTrace()
+            logLines += LogLine.showException(e)
+        }
+
+        return logLines
+    }
+
+    fun clearLogs() {
+        viewModelScope.launch(Dispatchers.IO) {
+            // -c = clear
+            Runtime.getRuntime().exec("logcat -c")
+                .waitFor()
+        }
+
+        _lineState.clear()
+    }
+
+    fun getLogData(): String {
+        return _lineState.joinToString("\n") { it.asSimpleString }
+    }
+
+    init {
+        _isLoading.value = true
+
+        viewModelScope.launch(Dispatchers.IO) {
+            val lines = logOutput()
+            _lineState.addAll(lines)
+            _isLoading.value = false
+        }
+    }
+}

app/src/main/res/drawable/icon_delete.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M280,840Q247,840 223.5,816.5Q200,793 200,760L200,240L160,240L160,160L360,160L360,120L600,120L600,160L800,160L800,240L760,240L760,760Q760,793 736.5,816.5Q713,840 680,840L280,840ZM680,240L280,240L280,760Q280,760 280,760Q280,760 280,760L680,760Q680,760 680,760Q680,760 680,760L680,240ZM360,680L440,680L440,320L360,320L360,680ZM520,680L600,680L600,320L520,320L520,680ZM280,240L280,240L280,760Q280,760 280,760Q280,760 280,760L280,760Q280,760 280,760Q280,760 280,760L280,240Z"/>
+</vector>

app/src/main/res/values/strings.xml

@@ -48,10 +48,10 @@
 
     <!-- SettingsActivity strings -->
     <string name="title_activity_settings">Settings</string>
-    <string name="settings_back_icon_alt">back arrow icon</string>
+    <string name="back_icon_alt">back</string>
 
     <string name="export_folder_tag">Launcher External Folder</string>
-    <string name="export_folder_copied">Copied!</string>
+    <string name="text_copied">Copied to clipboard.</string>
 
     <string name="preference_category_testing">General</string>
     <string name="preference_load_testing_name">Load files from /test</string>
@@ -59,6 +59,7 @@
     <string name="preference_load_automatically_description">Launches the game after a short delay.</string>
     <string name="preferences_copy_external_button">Copy external files directory</string>
     <string name="preferences_open_file_manager">Open file manager</string>
+    <string name="preferences_view_logs">View application logs</string>
 
     <string name="preference_theme_name">Theme</string>
     <string name="preference_theme_select">Select theme</string>
@@ -79,4 +80,11 @@
     <string name="preference_check_for_updates_downloading">Downloading update…</string>
     <string name="preference_check_for_updates_no_internet">No internet found.</string>
     <string name="preference_check_for_updates_already_updating">An update is already in progress!</string>
+
+    <!-- ApplicationLogsActivity strings -->
+    <string name="title_activity_application_logs">Application Logs</string>
+    <string name="application_logs_no_logs">No logs available.</string>
+    <string name="application_logs_delete">Clear</string>
+    <string name="application_logs_share">Share</string>
+    <string name="application_log_copy_label">Log Message</string>
 </resources>