Add ForegroundInfo support for upload notifications

Author: J4t-P

src/android/UploadNotification.java

@@ -14,8 +14,10 @@
 import androidx.annotation.IntegerRes;
 import androidx.annotation.RequiresApi;
 import androidx.core.app.NotificationCompat;
+import androidx.work.ForegroundInfo;
 import androidx.work.WorkInfo;
 import androidx.work.WorkManager;
+import android.content.pm.ServiceInfo;
 
 import java.util.Collections;
 import java.util.List;
@@ -82,7 +84,7 @@ public static Notification createNotification(NotificationCompat.Builder notific
         Notification notification = notificationBuilder.build();
         notification.flags |= Notification.FLAG_NO_CLEAR;
         notification.flags |= Notification.FLAG_ONGOING_EVENT;
-        return  notification;
+        return notification;
     }
 
     @RequiresApi(api = Build.VERSION_CODES.O)
@@ -103,7 +105,9 @@ private static NotificationCompat.Builder getUploadNotification(final Context co
         PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, notificationIntent, pendingIntentFlag);
 
         // TODO: click intent open app
-        @SuppressLint("ResourceType") NotificationCompat.Builder uploadNotificationBuilder = new NotificationCompat.Builder(context, UploadTask.NOTIFICATION_CHANNEL_ID)
+        @SuppressLint("ResourceType")
+        NotificationCompat.Builder uploadNotificationBuilder = new NotificationCompat.Builder(context,
+                UploadTask.NOTIFICATION_CHANNEL_ID)
                 .setContentTitle(notificationTitle)
                 .setTicker(notificationTitle)
                 .setSmallIcon(notificationIconRes)
@@ -117,4 +121,13 @@ private static NotificationCompat.Builder getUploadNotification(final Context co
 
         return uploadNotificationBuilder;
     }
+
+    public ForegroundInfo getForegroundInfo() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            return new ForegroundInfo(notificationId, notificationBuilder.build(),
+                    ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC);
+        } else {
+            return new ForegroundInfo(notificationId, notificationBuilder.build());
+        }
+    }
 }

src/android/UploadTask.java

@@ -7,6 +7,7 @@
 import android.webkit.MimeTypeMap;
 
 import androidx.annotation.NonNull;
+import androidx.work.ForegroundInfo;
 import androidx.work.Data;
 import androidx.work.Worker;
 import androidx.work.WorkerParameters;
@@ -155,7 +156,7 @@ public UploadTask(@NonNull Context context, @NonNull WorkerParameters workerPara
     @NonNull
     @Override
     public Result doWork() {
-        if(!hasNetworkConnection()) {
+        if (!hasNetworkConnection()) {
             return Result.retry();
         }
 
@@ -395,12 +396,23 @@ private void handleNotification() {
         Log.d(TAG, "Upload Notification");
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
             setForegroundAsync(uploadForegroundNotification.getForegroundInfo(getApplicationContext()));
-        } else  {
+        } else {
             uploadNotification.updateProgress();
         }
         Log.d(TAG, "Upload Notification Exit");
     }
 
+    @NonNull
+    @Override
+    public ForegroundInfo getForegroundInfo() {
+        Log.d(TAG, "getForegroundInfo: Promoting to foreground service");
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
+            return uploadForegroundNotification.getForegroundInfo(getApplicationContext());
+        } else {
+            return uploadNotification.getForegroundInfo();
+        }
+    }
+
     private synchronized boolean hasNetworkConnection() {
         ConnectivityManager connectivityManager = (ConnectivityManager) getApplicationContext().getSystemService(Context.CONNECTIVITY_SERVICE);
         if((connectivityManager == null) || (connectivityManager.getActiveNetworkInfo() == null) || (connectivityManager.getActiveNetworkInfo().isConnectedOrConnecting() == false)) {