FlaviusPopescu

public class ImageDownloaderTask extends AsyncTask<String, Void, Bitmap> {
    private static final String TAG = "ImageDownloaderTask";
    private final OnImageDownloadedListener mListener;

    public ImageDownloaderTask(OnImageDownloadedListener listener) {
        mListener = listener;
    }

    @Override
    protected Bitmap doInBackground(String... params) {

FlaviusPopescu

public class MainActivity extends AppCompatActivity {
    final String IMAGE_URL = "https://pixabay.com/static/uploads/photo/2014/12/22/00/05/spindle-576757_960_720.png";
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        final ImageView imageView = (ImageView) findViewById(R.id.headerimage);
        new ImageDownloaderTask(new ImageDownloaderTask.OnImageDownloadedListener() {

FlaviusPopescu

public class ImageUtil {
    private static final String TAG = "ImageUtil";

    public static Bitmap getImage(String urlSpec) {
        Bitmap result = null;
        try {
            byte[] posterBytes = getBytes(urlSpec);
            result = BitmapFactory.decodeByteArray(posterBytes, 0, posterBytes.length);
        } catch (IOException e) {
            Log.e(TAG, "getImage: ", e);

FlaviusPopescu

/**
 * A helper view class useful in playing animation in a more memory efficient way, since Bitmaps
 * are preloaded on a background handlerThread and reused, while the main thread "plays" the frames.
 * To specify which animation frames should be played you need to provide an implementation of
 * FramesDataSource.
 */
public class FrameAnimationView extends FrameLayout {
    private static final String TAG = FrameAnimationView.class.getSimpleName();
    private final ImageView imageView;
    private final Handler animationHandler;