in app crash handler

app/src/main/java/com/github/libretube/MyApp.kt

@@ -9,6 +9,7 @@ import android.os.StrictMode.VmPolicy
 import androidx.work.ExistingPeriodicWorkPolicy
 import com.github.libretube.preferences.PreferenceHelper
 import com.github.libretube.preferences.PreferenceKeys
+import com.github.libretube.util.ExceptionHandler
 import com.github.libretube.util.NotificationHelper
 import com.github.libretube.util.RetrofitInstance
 
@@ -41,6 +42,12 @@ class MyApp : Application() {
          * initialize the notification listener in the background
          */
         NotificationHelper.enqueueWork(this, ExistingPeriodicWorkPolicy.KEEP)
+
+        /**
+         * Handler for uncaught exceptions
+         */
+        val exceptionHandler = ExceptionHandler()
+        Thread.setDefaultUncaughtExceptionHandler(exceptionHandler)
     }
 
     /**

app/src/main/java/com/github/libretube/activities/MainActivity.kt

@@ -28,6 +28,7 @@ import coil.ImageLoader
 import com.github.libretube.Globals
 import com.github.libretube.R
 import com.github.libretube.databinding.ActivityMainBinding
+import com.github.libretube.dialogs.ErrorDialog
 import com.github.libretube.fragments.PlayerFragment
 import com.github.libretube.preferences.PreferenceHelper
 import com.github.libretube.preferences.PreferenceKeys
@@ -152,6 +153,12 @@ class MainActivity : AppCompatActivity() {
 
             binding.toolbar.title = ThemeHelper.getStyledAppName(this)
         }
+
+        /**
+         * handle error logs
+         */
+        val log = PreferenceHelper.getErrorLog()
+        if (log != "") ErrorDialog().show(supportFragmentManager, null)
     }
 
     private fun removeSearchFocus() {

app/src/main/java/com/github/libretube/dialogs/ErrorDialog.kt

@@ -0,0 +1,36 @@
+package com.github.libretube.dialogs
+
+import android.app.Dialog
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Context
+import android.os.Bundle
+import android.widget.Toast
+import androidx.fragment.app.DialogFragment
+import com.github.libretube.R
+import com.github.libretube.preferences.PreferenceHelper
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+
+class ErrorDialog : DialogFragment() {
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        val errorLog = PreferenceHelper.getErrorLog()
+        // reset the error log
+        PreferenceHelper.saveErrorLog("")
+
+        return MaterialAlertDialogBuilder(requireContext())
+            .setTitle(R.string.error_occurred)
+            .setMessage(errorLog)
+            .setNegativeButton(R.string.okay, null)
+            .setPositiveButton(R.string.copy) { _, _ ->
+                /**
+                 * copy the error log to the clipboard
+                 */
+                val clipboard: ClipboardManager =
+                    context?.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+                val clip = ClipData.newPlainText(context?.getString(R.string.copied), errorLog)
+                clipboard.setPrimaryClip(clip)
+                Toast.makeText(context, R.string.copied, Toast.LENGTH_SHORT).show()
+            }
+            .show()
+    }
+}

app/src/main/java/com/github/libretube/preferences/PreferenceHelper.kt

@@ -227,6 +227,14 @@ object PreferenceHelper {
         return getString(PreferenceKeys.LAST_STREAM_VIDEO_ID, "")
     }
 
+    fun saveErrorLog(log: String) {
+        editor.putString(PreferenceKeys.ERROR_LOG, log).commit()
+    }
+
+    fun getErrorLog(): String {
+        return getString(PreferenceKeys.ERROR_LOG, "")
+    }
+
     private fun getDefaultSharedPreferences(context: Context): SharedPreferences {
         return PreferenceManager.getDefaultSharedPreferences(context)
     }

app/src/main/java/com/github/libretube/preferences/PreferenceKeys.kt

@@ -81,4 +81,9 @@ object PreferenceKeys {
     const val CLEAR_SEARCH_HISTORY = "clear_search_history"
     const val CLEAR_WATCH_HISTORY = "clear_watch_history"
     const val CLEAR_WATCH_POSITIONS = "clear_watch_positions"
+
+    /**
+     * Error logs
+     */
+    const val ERROR_LOG = "error_log"
 }

app/src/main/java/com/github/libretube/util/ExceptionHandler.kt

@@ -0,0 +1,17 @@
+package com.github.libretube.util
+
+import android.util.Log
+import com.github.libretube.preferences.PreferenceHelper
+import kotlin.system.exitProcess
+
+class ExceptionHandler : Thread.UncaughtExceptionHandler {
+    override fun uncaughtException(thread: Thread, exc: Throwable) {
+        Log.e("bnyro", exc.stackTraceToString())
+        // sav ethe error log
+        PreferenceHelper.saveErrorLog(exc.stackTraceToString())
+        // finish the app
+        System.exit(0)
+        android.os.Process.killProcess(android.os.Process.myPid())
+        exitProcess(0)
+    }
+}

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

@@ -287,4 +287,6 @@
     <string name="translate">Translate</string>
     <string name="translate_summary">Help by translating the app to the language you speak</string>
     <string name="no_search_result">No results found.</string>
+    <string name="error_occurred">Error occurred</string>
+    <string name="copied">Copied</string>
 </resources>