Move restore completed/error dialogs to notifications

app/src/main/java/eu/kanade/tachiyomi/data/notification/NotificationReceiver.kt

@@ -483,5 +483,21 @@ class NotificationReceiver : BroadcastReceiver() {
             }
             return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
         }
+
+        /**
+         * Returns [PendingIntent] that opens the error log file in an external viewer
+         *
+         * @param context context of application
+         * @param uri uri of error log file
+         * @return [PendingIntent]
+         */
+        internal fun openErrorLog(context: Context, uri: Uri): PendingIntent {
+            val intent = Intent().apply {
+                action = Intent.ACTION_VIEW
+                setDataAndType(uri, "text/plain")
+                flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
+            }
+            return PendingIntent.getActivity(context, 0, intent, 0)
+        }
     }
 }

app/src/main/java/eu/kanade/tachiyomi/data/notification/Notifications.kt

@@ -50,6 +50,7 @@ object Notifications {
      */
     const val CHANNEL_BACKUP_RESTORE = "backup_restore_channel"
     const val ID_BACKUP = -501
+    const val ID_RESTORE = -502
 
     /**
      * Creates the notification channels introduced in Android Oreo.

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsBackupController.kt

@@ -35,13 +35,10 @@ import eu.kanade.tachiyomi.util.preference.preference
 import eu.kanade.tachiyomi.util.preference.preferenceCategory
 import eu.kanade.tachiyomi.util.preference.summaryRes
 import eu.kanade.tachiyomi.util.preference.titleRes
-import eu.kanade.tachiyomi.util.storage.getUriCompat
 import eu.kanade.tachiyomi.util.system.getFilePicker
 import eu.kanade.tachiyomi.util.system.registerLocalReceiver
 import eu.kanade.tachiyomi.util.system.toast
 import eu.kanade.tachiyomi.util.system.unregisterLocalReceiver
-import java.io.File
-import java.util.concurrent.TimeUnit
 
 class SettingsBackupController : SettingsController() {
 
@@ -199,7 +196,6 @@ class SettingsBackupController : SettingsController() {
     fun createBackup(flags: Int) {
         backupFlags = flags
 
-        // Setup custom file picker intent
         // Get dirs
         val currentDir = preferences.backupsDirectory().getOrDefault()
 
@@ -309,58 +305,6 @@ class SettingsBackupController : SettingsController() {
         }
     }
 
-    class RestoredBackupDialog(bundle: Bundle? = null) : DialogController(bundle) {
-        constructor(time: Long, errorCount: Int, path: String, file: String) : this(Bundle().apply {
-            putLong(KEY_TIME, time)
-            putInt(KEY_ERROR_COUNT, errorCount)
-            putString(KEY_PATH, path)
-            putString(KEY_FILE, file)
-        })
-
-        override fun onCreateDialog(savedViewState: Bundle?): Dialog {
-            val activity = activity!!
-            val time = args.getLong(KEY_TIME)
-            val errors = args.getInt(KEY_ERROR_COUNT)
-            val path = args.getString(KEY_PATH)
-            val file = args.getString(KEY_FILE)
-            val timeString = String.format("%02d min, %02d sec",
-                    TimeUnit.MILLISECONDS.toMinutes(time),
-                    TimeUnit.MILLISECONDS.toSeconds(time) - TimeUnit.MINUTES.toSeconds(
-                            TimeUnit.MILLISECONDS.toMinutes(time))
-            )
-
-            return MaterialDialog.Builder(activity)
-                    .title(R.string.restore_completed)
-                    .content(activity.getString(R.string.restore_completed_content, timeString,
-                            if (errors > 0) "$errors" else activity.getString(android.R.string.cancel)))
-                    .positiveText(R.string.action_close)
-                    .negativeText(R.string.action_open_log)
-                    .onNegative { _, _ ->
-                        val context = applicationContext ?: return@onNegative
-                        if (!path.isNullOrEmpty()) {
-                            val destFile = File(path, file)
-                            val uri = destFile.getUriCompat(context)
-                            val sendIntent = Intent(Intent.ACTION_VIEW).apply {
-                                setDataAndType(uri, "text/plain")
-                                flags = Intent.FLAG_ACTIVITY_NEW_TASK or
-                                        Intent.FLAG_GRANT_READ_URI_PERMISSION
-                            }
-                            startActivity(sendIntent)
-                        } else {
-                            context.toast(context.getString(R.string.error_opening_log))
-                        }
-                    }
-                    .build()
-        }
-
-        private companion object {
-            const val KEY_TIME = "RestoredBackupDialog.time"
-            const val KEY_ERROR_COUNT = "RestoredBackupDialog.errors"
-            const val KEY_PATH = "RestoredBackupDialog.path"
-            const val KEY_FILE = "RestoredBackupDialog.file"
-        }
-    }
-
     inner class BackupBroadcastReceiver : BroadcastReceiver() {
         override fun onReceive(context: Context, intent: Intent) {
             when (intent.getStringExtra(BackupConst.ACTION)) {
@@ -382,16 +326,14 @@ class SettingsBackupController : SettingsController() {
                 BackupConst.ACTION_RESTORE_COMPLETED_DIALOG -> {
                     router.popControllerWithTag(TAG_RESTORING_BACKUP_DIALOG)
                     val time = intent.getLongExtra(BackupConst.EXTRA_TIME, 0)
-                    val errors = intent.getIntExtra(BackupConst.EXTRA_ERRORS, 0)
+                    val errorCount = intent.getIntExtra(BackupConst.EXTRA_ERRORS, 0)
                     val path = intent.getStringExtra(BackupConst.EXTRA_ERROR_FILE_PATH)
                     val file = intent.getStringExtra(BackupConst.EXTRA_ERROR_FILE)
-                    if (errors > 0) {
-                        RestoredBackupDialog(time, errors, path, file).showDialog(router)
-                    }
+                    notifier.showRestoreComplete(time, errorCount, path, file)
                 }
                 BackupConst.ACTION_ERROR_RESTORE_DIALOG -> {
                     router.popControllerWithTag(TAG_RESTORING_BACKUP_DIALOG)
-                    context.toast(intent.getStringExtra(BackupConst.EXTRA_ERROR_MESSAGE))
+                    notifier.showRestoreError(intent.getStringExtra(BackupConst.EXTRA_ERROR_MESSAGE))
                 }
             }
         }

app/src/main/java/eu/kanade/tachiyomi/ui/setting/backup/BackupNotifier.kt

@@ -7,13 +7,18 @@ import com.hippo.unifile.UniFile
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.notification.NotificationReceiver
 import eu.kanade.tachiyomi.data.notification.Notifications
+import eu.kanade.tachiyomi.util.storage.getUriCompat
 import eu.kanade.tachiyomi.util.system.notificationBuilder
 import eu.kanade.tachiyomi.util.system.notificationManager
+import java.io.File
+import java.util.concurrent.TimeUnit
 
 internal class BackupNotifier(private val context: Context) {
 
     private val notificationBuilder = context.notificationBuilder(Notifications.CHANNEL_BACKUP_RESTORE) {
         setLargeIcon(BitmapFactory.decodeResource(context.resources, R.mipmap.ic_launcher))
+        setSmallIcon(R.drawable.ic_tachi)
+        setAutoCancel(false)
     }
 
     private fun NotificationCompat.Builder.show(id: Int) {
@@ -22,9 +27,6 @@ internal class BackupNotifier(private val context: Context) {
 
     fun showBackupProgress() {
         with(notificationBuilder) {
-            setSmallIcon(R.drawable.ic_tachi)
-            setAutoCancel(false)
-
             setContentTitle(context.getString(R.string.backup))
             setContentText(context.getString(R.string.creating_backup))
 
@@ -34,11 +36,8 @@ internal class BackupNotifier(private val context: Context) {
         notificationBuilder.show(Notifications.ID_BACKUP)
     }
 
-    fun showBackupError(error: String) {
+    fun showBackupError(error: String?) {
         with(notificationBuilder) {
-            setSmallIcon(R.drawable.ic_tachi)
-            setAutoCancel(false)
-
             setContentTitle(context.getString(R.string.creating_backup_error))
             setContentText(error)
 
@@ -51,9 +50,6 @@ internal class BackupNotifier(private val context: Context) {
 
     fun showBackupComplete(unifile: UniFile) {
         with(notificationBuilder) {
-            setSmallIcon(R.drawable.ic_tachi)
-            setAutoCancel(false)
-
             setContentTitle(context.getString(R.string.backup_created))
 
             if (unifile.filePath != null) {
@@ -75,4 +71,55 @@ internal class BackupNotifier(private val context: Context) {
 
         notificationBuilder.show(Notifications.ID_BACKUP)
     }
+
+    fun showRestoreProgress() {
+        // TODO
+    }
+
+    fun showRestoreError(error: String?) {
+        with(notificationBuilder) {
+            setContentTitle(context.getString(R.string.restoring_backup_error))
+            setContentText(error)
+
+            // Remove progress bar
+            setProgress(0, 0, false)
+        }
+
+        notificationBuilder.show(Notifications.ID_RESTORE)
+    }
+
+    fun showRestoreComplete(time: Long, errorCount: Int, path: String?, file: String?) {
+        val timeString = String.format("%02d min, %02d sec",
+            TimeUnit.MILLISECONDS.toMinutes(time),
+            TimeUnit.MILLISECONDS.toSeconds(time) - TimeUnit.MINUTES.toSeconds(
+                TimeUnit.MILLISECONDS.toMinutes(time))
+        )
+
+        with(notificationBuilder) {
+            setSmallIcon(R.drawable.ic_tachi)
+            setAutoCancel(false)
+
+            setContentTitle(context.getString(R.string.restore_completed))
+            setContentText(context.getString(R.string.restore_completed_content, timeString, errorCount))
+
+            // Remove progress bar
+            setProgress(0, 0, false)
+
+            // Clear old actions if they exist
+            if (mActions.isNotEmpty()) {
+                mActions.clear()
+            }
+
+            if (errorCount > 0 && !path.isNullOrEmpty() && !file.isNullOrEmpty()) {
+                val destFile = File(path, file)
+                val uri = destFile.getUriCompat(context)
+
+                addAction(R.drawable.nnf_ic_file_folder,
+                    context.getString(R.string.action_open_log),
+                    NotificationReceiver.openErrorLog(context, uri))
+            }
+        }
+
+        notificationBuilder.show(Notifications.ID_RESTORE)
+    }
 }

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

@@ -320,14 +320,14 @@
     <string name="dialog_restoring_source_not_found">Restoring backup\n%1$s source not found</string>
     <string name="backup_created">Backup created</string>
     <string name="restore_completed">Restore completed</string>
-    <string name="error_opening_log">Could not open log</string>
-    <string name="restore_completed_content">Restore took %1$s.\n%2$s errors found.</string>
+    <string name="restore_completed_content">Restore took %1$s with %2$s errors</string>
     <string name="backup_restore_content">Restore uses sources to fetch data, carrier costs may apply.\n\nMake sure you have installed all necessary extensions and are logged in to sources and tracking services before restoring.</string>
     <string name="file_saved">File saved at %1$s</string>
     <string name="backup_choice">What do you want to backup?</string>
-    <string name="restoring_backup">Restoring backup</string>
     <string name="creating_backup">Creating backup</string>
     <string name="creating_backup_error">Backup failed</string>
+    <string name="restoring_backup">Restoring backup</string>
+    <string name="restoring_backup_error">Restoring backup failed</string>
 
       <!-- Advanced section -->
     <string name="pref_clear_chapter_cache">Clear chapter cache</string>