refactor: Refactoring manager service

Myzel394 · Sep 5, 2023 · f53884f · f53884f
1 parent 51499cb
commit f53884f
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Showing 12 changed files with 252 additions and 228 deletions.
diff --git a/lib/main.dart b/lib/main.dart
@@ -9,7 +9,7 @@ import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:locus/App.dart';
 import 'package:locus/services/app_update_service.dart';
 import 'package:locus/services/log_service.dart';
-import 'package:locus/services/manager_service.dart';
+import 'package:locus/services/manager_service/background_fetch.dart';
 import 'package:locus/services/settings_service/index.dart';
 import 'package:locus/services/task_service.dart';
 import 'package:locus/services/view_service.dart';

diff --git a/lib/screens/LocationsOverviewScreen.dart b/lib/screens/LocationsOverviewScreen.dart
@@ -26,6 +26,7 @@ import 'package:locus/screens/locations_overview_screen_widgets/OutOfBoundMarker
 import 'package:locus/screens/locations_overview_screen_widgets/ShareLocationSheet.dart';
 import 'package:locus/screens/locations_overview_screen_widgets/ViewLocationPopup.dart';
 import 'package:locus/screens/locations_overview_screen_widgets/view_location_fetcher.dart';
+import 'package:locus/services/manager_service/helpers.dart';
 import 'package:locus/services/settings_service/SettingsMapLocation.dart';
 import 'package:locus/services/task_service.dart';
 import 'package:locus/services/view_service.dart';
@@ -53,7 +54,7 @@ import '../main.dart';
 import '../services/app_update_service.dart';
 import '../services/location_point_service.dart';
 import '../services/log_service.dart';
-import '../services/manager_service.dart';
+import '../services/manager_service/background_fetch.dart';
 import 'package:locus/services/settings_service/index.dart';
 import '../utils/PageRoute.dart';
 import '../utils/color.dart';

diff --git a/lib/services/manager_service/background_fetch.dart b/lib/services/manager_service/background_fetch.dart
@@ -0,0 +1,107 @@
+import 'package:background_fetch/background_fetch.dart';
+import 'package:flutter_logs/flutter_logs.dart';
+import 'package:locus/constants/values.dart';
+import 'package:locus/services/manager_service/task.dart';
+
+@pragma('vm:entry-point')
+void backgroundFetchHeadlessTask(HeadlessTask task) async {
+  String taskId = task.taskId;
+  bool isTimeout = task.timeout;
+
+  FlutterLogs.logInfo(
+    LOG_TAG,
+    "Headless Task",
+    "Running headless task with ID $taskId",
+  );
+
+  if (isTimeout) {
+    FlutterLogs.logInfo(
+      LOG_TAG,
+      "Headless Task",
+      "Task $taskId timed out.",
+    );
+
+    BackgroundFetch.finish(taskId);
+    return;
+  }
+
+  FlutterLogs.logInfo(
+    LOG_TAG,
+    "Headless Task",
+    "Starting headless task with ID $taskId now...",
+  );
+
+  await runBackgroundTask();
+
+  FlutterLogs.logInfo(
+    LOG_TAG,
+    "Headless Task",
+    "Starting headless task with ID $taskId now... Done!",
+  );
+
+  BackgroundFetch.finish(taskId);
+}
+
+void registerBackgroundFetch() {
+  FlutterLogs.logInfo(
+    LOG_TAG,
+    "Background Fetch",
+    "Registering headless task...",
+  );
+
+  BackgroundFetch.registerHeadlessTask(backgroundFetchHeadlessTask);
+
+  FlutterLogs.logInfo(
+    LOG_TAG,
+    "Background Fetch",
+    "Registering headless task... Done!",
+  );
+}
+
+Future<void> configureBackgroundFetch() async {
+  FlutterLogs.logInfo(
+    LOG_TAG,
+    "Background Fetch",
+    "Configuring background fetch...",
+  );
+
+  try {
+    BackgroundFetch.configure(
+      BackgroundFetchConfig(
+        minimumFetchInterval: 15,
+        requiresCharging: false,
+        enableHeadless: true,
+        requiredNetworkType: NetworkType.ANY,
+        requiresBatteryNotLow: false,
+        requiresDeviceIdle: false,
+        requiresStorageNotLow: false,
+        startOnBoot: true,
+        stopOnTerminate: false,
+      ),
+      (taskId) async {
+        // We only use one taskId to update the location for all tasks,
+        // so we don't need to check the taskId.
+        await runBackgroundTask();
+
+        BackgroundFetch.finish(taskId);
+      },
+      (taskId) {
+        // Timeout, we need to finish immediately.
+        BackgroundFetch.finish(taskId);
+      },
+    );
+
+    FlutterLogs.logInfo(
+      LOG_TAG,
+      "Background Fetch",
+      "Configuring background fetch. Configuring... Done!",
+    );
+  } catch (error) {
+    FlutterLogs.logError(
+      LOG_TAG,
+      "Background Fetch",
+      "Configuring background fetch. Configuring... Failed! $error",
+    );
+    return;
+  }
+}