PushNotifications.java 文件源码

private @Nullable Bitmap fetchBitmap(final @Nullable String url, final boolean transformIntoCircle) {
  if (url == null) {
    return null;
  }

  try {
    RequestCreator requestCreator = Picasso.with(this.context).load(url).transform(new CropSquareTransformation());
    if (transformIntoCircle) {
      requestCreator = requestCreator.transform(new CircleTransformation());
    }
    return requestCreator.get();
  } catch (IOException e) {
    Timber.e("Failed to load large icon: %s",  e);
    return null;
  }
}