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/*
* Copyright (C) 2013 Square, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.squareup.picasso;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.widget.ImageView;
class ImageViewAction extends Action<ImageView> {
Callback callback;
ImageViewAction(Picasso picasso, ImageView imageView, Request data, boolean skipCache,
boolean noFade, int errorResId, Drawable errorDrawable, String key, Callback callback) {
super(picasso, imageView, data, skipCache, noFade, errorResId, errorDrawable, key);
this.callback = callback;
}
@Override public void complete(Bitmap result, Picasso.LoadedFrom from) {
if (result == null) {
throw new AssertionError(
String.format("Attempted to complete action with no result!\n%s", this));
}
ImageView target = this.target.get();
if (target == null) {
return;
}
Context context = picasso.context;
boolean debugging = picasso.debugging;
PicassoDrawable.setBitmap(target, context, result, from, noFade, debugging);
if (callback != null) {
callback.onSuccess();
}
}
@Override public void error() {
ImageView target = this.target.get();
if (target == null) {
return;
}
if (errorResId != 0) {
target.setImageResource(errorResId);
} else if (errorDrawable != null) {
target.setImageDrawable(errorDrawable);
}
if (callback != null) {
callback.onError();
}
}
@Override void cancel() {
super.cancel();
if (callback != null) {
callback = null;
}
}
}
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