@Override
public void call(final Subscriber<? super Bitmap> subscriber) {
Preconditions.checkUiThread();
final Target target =
new TargetAdapter() {
@Override
public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) {
if (!subscriber.isUnsubscribed()) subscriber.onNext(bitmap);
}
@Override
public void onBitmapFailed(Drawable errorDrawable) {
if (!subscriber.isUnsubscribed()) subscriber.onError(new PicassoError(errorDrawable));
}
};
Picasso.with(context)
.load(resId)
.noFade()
.memoryPolicy(NO_CACHE, NO_STORE)
.config(Bitmap.Config.ARGB_8888)
.transform(new PicassoTransformation(context, radius))
.into(target);
subscriber.add(
new MainThreadSubscription() {
@Override
protected void onUnsubscribe() {
Picasso.with(context).cancelRequest(target);
PicassoBlurOnSubscribe.this.context = null;
}
});
}