Set Wallpaper in background (#5665)

* Worker added for setting up wallpaper * Fix crash * Fix test * Fix test
2025-10-30 22:34:02 +01:00 · 2024-03-30 05:34:07 +05:30 · 2024-03-30 05:34:07 +05:30 · 4c687b4335
commit 4c687b4335
parent a7a2125e1d
5 changed files with 190 additions and 61 deletions
--- a/app/src/main/java/fr/free/nrw/commons/contributions/SetWallpaperWorker.java
+++ b/app/src/main/java/fr/free/nrw/commons/contributions/SetWallpaperWorker.java
@ -0,0 +1,130 @@
+package fr.free.nrw.commons.contributions;
+
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.WallpaperManager;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Build;
+import android.util.Log;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.app.NotificationCompat;
+import androidx.work.Data;
+import androidx.work.Worker;
+import androidx.work.WorkerParameters;
+import com.facebook.common.executors.CallerThreadExecutor;
+import com.facebook.common.references.CloseableReference;
+import com.facebook.datasource.DataSource;
+import com.facebook.drawee.backends.pipeline.Fresco;
+import com.facebook.imagepipeline.core.ImagePipeline;
+import com.facebook.imagepipeline.datasource.BaseBitmapDataSubscriber;
+import com.facebook.imagepipeline.image.CloseableImage;
+import com.facebook.imagepipeline.request.ImageRequest;
+import com.facebook.imagepipeline.request.ImageRequestBuilder;
+import fr.free.nrw.commons.R;
+import java.io.IOException;
+import timber.log.Timber;
+
+public class SetWallpaperWorker extends Worker {
+
+    private static final String NOTIFICATION_CHANNEL_ID = "set_wallpaper_channel";
+    private static final int NOTIFICATION_ID = 1;
+
+    public SetWallpaperWorker(@NonNull Context context, @NonNull WorkerParameters params) {
+        super(context, params);
+    }
+
+    @NonNull
+    @Override
+    public Result doWork() {
+        Context context = getApplicationContext();
+        createNotificationChannel(context);
+        showProgressNotification(context);
+
+        String imageUrl = getInputData().getString("imageUrl");
+        if (imageUrl == null) {
+            return Result.failure();
+        }
+
+        ImageRequest imageRequest = ImageRequestBuilder
+            .newBuilderWithSource(Uri.parse(imageUrl))
+            .build();
+
+        ImagePipeline imagePipeline = Fresco.getImagePipeline();
+        final DataSource<CloseableReference<CloseableImage>>
+            dataSource = imagePipeline.fetchDecodedImage(imageRequest, context);
+
+        dataSource.subscribe(new BaseBitmapDataSubscriber() {
+            @Override
+            public void onNewResultImpl(@Nullable Bitmap bitmap) {
+                if (dataSource.isFinished() && bitmap != null) {
+                    Timber.d("Bitmap loaded from url %s", imageUrl.toString());
+                    setWallpaper(context, Bitmap.createBitmap(bitmap));
+                    dataSource.close();
+                }
+            }
+
+            @Override
+            public void onFailureImpl(DataSource dataSource) {
+                Timber.d("Error getting bitmap from image url %s", imageUrl.toString());
+                showNotification(context, "Setting Wallpaper Failed", "Failed to download image.");
+                if (dataSource != null) {
+                    dataSource.close();
+                }
+            }
+        }, CallerThreadExecutor.getInstance());
+
+        return Result.success();
+    }
+
+    private  void setWallpaper(Context context, Bitmap bitmap) {
+        WallpaperManager wallpaperManager = WallpaperManager.getInstance(context);
+
+        try {
+            wallpaperManager.setBitmap(bitmap);
+            showNotification(context, "Wallpaper Set", "Wallpaper has been updated successfully.");
+
+        } catch (Exception e) {
+            Timber.e(e, "Error setting wallpaper");
+            showNotification(context, "Setting Wallpaper Failed", " "+e.getLocalizedMessage());
+        }
+    }
+
+    private void showProgressNotification(Context context) {
+        NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID)
+            .setSmallIcon(R.drawable.commons_logo)
+            .setContentTitle("Setting Wallpaper")
+            .setContentText("Please wait...")
+            .setPriority(NotificationCompat.PRIORITY_HIGH)
+            .setOngoing(true)
+            .setProgress(0, 0, true);
+        notificationManager.notify(NOTIFICATION_ID, builder.build());
+    }
+
+    private void showNotification(Context context, String title, String content) {
+        NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID)
+            .setSmallIcon(R.drawable.commons_logo)
+            .setContentTitle(title)
+            .setContentText(content)
+            .setPriority(NotificationCompat.PRIORITY_HIGH)
+            .setOngoing(false);
+        notificationManager.notify(NOTIFICATION_ID, builder.build());
+    }
+
+    private void createNotificationChannel(Context context) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            CharSequence name = "Wallpaper Setting";
+            String description = "Notifications for wallpaper setting progress";
+            int importance = NotificationManager.IMPORTANCE_HIGH;
+            NotificationChannel channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, name, importance);
+            channel.setDescription(description);
+            NotificationManager notificationManager = context.getSystemService(NotificationManager.class);
+            notificationManager.createNotificationChannel(channel);
+        }
+    }
+}