refactor: migrate JobIntentService to WorkManager

app/src/main/AndroidManifest.xml

@@ -396,7 +396,7 @@
         <!-- services -->
 
         <service
-            android:name=".notifications.RecurringTransactionIntentService"
+            android:name=".notifications.ScheduledTransactionWorker"
             android:permission="android.permission.BIND_JOB_SERVICE" />
         <service
             android:name=".widget.AccountBillsWidgetService"

app/src/main/java/com/money/manager/ex/MmexApplication.java

@@ -16,6 +16,8 @@
  */
 package com.money.manager.ex;
 
+import static timber.log.Timber.plant;
+
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.database.Cursor;
@@ -132,10 +134,10 @@ public void onCreate() {
 
         // Loggers
         if (BuildConfig.DEBUG) {
-            Timber.plant(new DebugTree());
+            plant(new DebugTree());
         } else {
-            Timber.plant(new ScreenTree());
-            Timber.plant(new SysLogTree());
+            plant(new ScreenTree());
+            plant(new SysLogTree());
         }
 
         initializeDependencyInjection();

app/src/main/java/com/money/manager/ex/notifications/RecurringTransactionReceiver.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012-2018 The Android Money Manager Ex Project Team
+ * Copyright (C) 2012-2024 The Android Money Manager Ex Project Team
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -34,8 +34,6 @@ public void onReceive(Context context, Intent intent) {
                 .getBoolean(context.getString(PreferenceConstants.PREF_REPEATING_TRANSACTION_NOTIFICATIONS), true);
         if (!notify) return;
 
-		Intent myIntent = new Intent(context, RecurringTransactionIntentService.class);
-        RecurringTransactionIntentService.enqueueWork(context, myIntent);
+        ScheduledTransactionWorker.enqueueWork(context);
     }
-
 }

app/src/main/java/com/money/manager/ex/notifications/RecurringTransactionIntentService.java → app/src/main/java/com/money/manager/ex/notifications/ScheduledTransactionWorker.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012-2018 The Android Money Manager Ex Project Team
+ * Copyright (C) 2012-2024 The Android Money Manager Ex Project Team
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -18,32 +18,39 @@
 package com.money.manager.ex.notifications;
 
 import android.content.Context;
-import android.content.Intent;
-import androidx.core.app.JobIntentService;
+
+import androidx.annotation.NonNull;
+import androidx.work.OneTimeWorkRequest;
+import androidx.work.WorkManager;
+import androidx.work.WorkRequest;
+import androidx.work.Worker;
+import androidx.work.WorkerParameters;
 
 /**
  * Background service that triggers notifications about recurring transactions.
  *
- * Updated to JobIntentService as per
- * https://android.jlelse.eu/keep-those-background-services-working-when-targeting-android-oreo-sdk-26-cbf6cc2bdb7f
+ * Updated to work manager as per
+ * https://developer.android.com/reference/androidx/work/WorkManager
  */
-public class RecurringTransactionIntentService
-	extends JobIntentService {
-
-    public static int JOB_ID = 1001;
+public class ScheduledTransactionWorker
+		extends Worker {
 
-//	public RecurringTransactionIntentService() {
-//		super("com.money.manager.ex.notifications.RecurringTransactionIntentService");
-//	}
+	public ScheduledTransactionWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
+		super(context, workerParams);
+	}
 
+	@NonNull
 	@Override
-	protected void onHandleWork(Intent intent) {
-		// start repeating transaction
+	public Result doWork() {
 		RecurringTransactionNotifications notifications = new RecurringTransactionNotifications(getApplicationContext());
 		notifications.notifyRepeatingTransaction();
+		return Result.success();
 	}
 
-	public static void enqueueWork(Context context, Intent intent) {
-	    enqueueWork(context, RecurringTransactionIntentService.class, JOB_ID, intent);
-    }
+	public static void enqueueWork(Context context) {
+		WorkRequest recurringTransactionWorkRequest = new OneTimeWorkRequest.Builder(ScheduledTransactionWorker.class)
+				.build();
+
+		WorkManager.getInstance(context).enqueue(recurringTransactionWorkRequest);
+	}
 }