本文整理汇总了Java中com.android.volley.toolbox.ImageLoader.ImageListener类的典型用法代码示例。如果您正苦于以下问题:Java ImageListener类的具体用法?Java ImageListener怎么用?Java ImageListener使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ImageListener类属于com.android.volley.toolbox.ImageLoader包,在下文中一共展示了ImageListener类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: onMovedToScrapHeap
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
@Override
public void onMovedToScrapHeap(View view) {
// cancel image fetch requests if the view has been moved to recycler.
NetworkImageView niv = (NetworkImageView) view.findViewById(R.id.theme_grid_item_image);
if (niv != null) {
// this tag is set in the ThemeTabAdapter class
ScreenshotHolder tag = (ScreenshotHolder) niv.getTag();
if (tag != null && tag.requestURL != null) {
// need a listener to cancel request, even if the listener does nothing
ImageContainer container = WordPress.imageLoader.get(tag.requestURL, new ImageListener() {
@Override
public void onErrorResponse(VolleyError error) { }
@Override
public void onResponse(ImageContainer response, boolean isImmediate) { }
});
container.cancelRequest();
}
}
}
示例2: imagePromise
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
public static Promise<ImageResult> imagePromise(ImageLoader imageLoader, final String url, int maxWidth, int maxHeight) {
final DeferredObject<ImageResult> promise = new DeferredObject<ImageResult>();
imageLoader.get(url, new ImageListener() {
@Override
public void onResponse(ImageContainer imageContainer, boolean isImmediate) {
if (imageContainer.getBitmap() != null) {
promise.success(new ImageResult(imageContainer, isImmediate));
}
}
@Override
public void onErrorResponse(VolleyError volleyError) {
promise.failure(volleyError);
}
}, maxWidth, maxHeight);
return promise;
}
示例3: downLoadImage
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
public void downLoadImage(String url, final ImageView imgView, final int defaultImageResId, final int errorImageResId) {
// if (!isOk) {
// if (imgView != null) {
// imgView.setImageResource(R.drawable.icon_head_default);
// }
// return;
// }
if (url == null) {
imgView.setImageResource(R.drawable.icon_head_default);
return;
}
// ImageListener listener =
// com.android.volley.toolbox.ImageLoader.getImageListener(imgView,
// defaultImageResId, errorImageResId);
ImageListener listener = new MyImageListener(imgView,defaultImageResId,errorImageResId) ;
ImageListener lastL = mImageMaps.get(imgView);
if(lastL!=null){
((MyImageListener)lastL).isCancel = true;
mImageMaps.remove(lastL);
}
mImageMaps.put(imgView, listener);
mImageLoader.get(url, listener);
}
示例4: fetchCover
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
private void fetchCover() {
fetching_cover = true;
updateProgress();
App.getImageLoader().get( API.getCoverUrl( manga.getCover() ),
new ImageListener() {
@Override
public void onResponse( ImageContainer container, boolean something ) {
TransitionDrawable cover_transition = new TransitionDrawable( new Drawable[]{
cover_view.getDrawable(),
new BitmapDrawable( getResources(), container.getBitmap() ) } );
cover_view.setImageDrawable( cover_transition );
cover_transition.startTransition( 200 );
fetching_cover = false;
updateProgress();
}
@Override public void onErrorResponse( VolleyError error ) {
Log.e( "MJ", "Failed to fetch cover for " + manga.getSysName() );
fetching_cover = false;
updateProgress();
}
}
);
}
示例5: ChildViewBuffer
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
ChildViewBuffer(View v) {
mImageView = (NetworkImageView) v.findViewById(R.id.ImageView);
mImageView.setErrorImageResId(R.drawable.logo);
mTitleText = (TextView) v.findViewById(R.id.Title);
mNumText = (TextView) v.findViewById(R.id.Num);
iImageLoader = VolleyLoader.getInstance().getImageLoader();
iImageListener = new ImageListener() {
@Override
public void onErrorResponse(VolleyError error) {
Log.d("TAG", "onErrorResponse():" + error);
}
@Override
public void onResponse(ImageContainer response,
boolean isImmediate) {
Log.d("TAG", "onResponse():" + isImmediate);
}
};
}
示例6: getImage
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
/**
* Executes and image load
* @param url
* location of image
* @param listener
* Listener for completion
*/
public void getImage(String url, final ImageView imageView, final ImageListener listener){
mImageLoader.get(url, new ImageListener() {
@Override
public void onResponse(ImageLoader.ImageContainer response, boolean isImmediate) {
if(response.getBitmap() != null) {
imageView.setImageBitmap(response.getBitmap());
}
listener.onResponse(response,isImmediate);
}
@Override
public void onErrorResponse(VolleyError error) {
listener.onErrorResponse(error);
}
});
}
示例7: onBindViewHolder
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
@SuppressLint("ResourceAsColor")
@Override
public void onBindViewHolder(final ContactViewHolder contactViewHolder,
int i) {
contactViewHolder.playername.setText(list.get(i).getfName());
String player = playerimage.replace("myplayerid", list.get(i).getId());
mImageLoader.get(player, new ImageListener() {
@Override
public void onErrorResponse(VolleyError error) {
}
@Override
public void onResponse(ImageContainer response, boolean arg1) {
if (response.getBitmap() != null) {
contactViewHolder.player
.setImageBitmap(getRoundedCornerBitmap(
response.getBitmap(), 100));
}
}
});
}
示例8: onMovedToScrapHeap
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
@Override
public void onMovedToScrapHeap(View view) {
// cancel image fetch requests if the view has been moved to recycler.
View imageView = view.findViewById(R.id.media_grid_item_image);
if (imageView != null) {
// this tag is set in the MediaGridAdapter class
String tag = (String) imageView.getTag();
if (tag != null && tag.startsWith("http")) {
// need a listener to cancel request, even if the listener does nothing
ImageContainer container = WordPress.imageLoader.get(tag, new ImageListener() {
@Override
public void onErrorResponse(VolleyError error) { }
@Override
public void onResponse(ImageContainer response, boolean isImmediate) { }
});
container.cancelRequest();
}
}
CheckableFrameLayout layout = (CheckableFrameLayout) view.findViewById(R.id.media_grid_frame_layout);
if (layout != null) {
layout.setOnCheckedChangeListener(null);
}
}
示例9: testVolleyImageLoaderGetNullHost
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
public void testVolleyImageLoaderGetNullHost() throws InterruptedException {
Handler mainLooperHandler = new Handler(WordPress.getContext().getMainLooper());
final CountDownLatch countDownLatch = new CountDownLatch(1);
final boolean success[] = new boolean[1];
Runnable getImage = new Runnable() {
@Override
public void run() {
try {
// This call crash on old volley versions
WordPress.imageLoader.get("http;///hello/null/host", new ImageListener() {
@Override
public void onResponse(ImageContainer imageContainer, boolean b) {}
@Override
public void onErrorResponse(VolleyError volleyError) {}
}, 1, 1);
success[0] = true;
} catch (Exception e) {
AppLog.e(T.TESTS, e);
success[0] = false;
} finally {
countDownLatch.countDown();
}
}
};
mainLooperHandler.post(getImage);
countDownLatch.await(1, TimeUnit.SECONDS);
assertTrue("Invalid Volley library version", success[0]);
}
示例10: getBitmap
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
private void getBitmap(final String url, ImageView imageView, int maxWidth,
int maxHeight, ScaleType scaleType, int defaultLoadingBitmapResId,
int defaultErrorBitmapResId, ImageListener listener,
ClippingBitmapListener clippingBitmapListener) {
LarkImageLoader imageLoader = new LarkImageLoader(mRequestQueue,
BitmapImageCache.getInstance());
if (clippingBitmapListener != null) {
imageLoader.setClippingBitmapListener(clippingBitmapListener);
}
ImageListener imageListener = null;
if (listener != null) {
imageListener = listener;
} else {
if (imageView != null) {
imageListener = ImageLoader.getImageListener(imageView,
defaultLoadingBitmapResId, defaultErrorBitmapResId);
} else {
Log.e(TAG,
"Invalid request(No ImageListener and ImageView).Url:"
+ url);
}
}
if(scaleType == null){
scaleType = ScaleType.CENTER_INSIDE;
}
imageLoader.get(url, imageListener, maxWidth, maxHeight, scaleType);
}
示例11: disPlayImage
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
public static void disPlayImage(Context context, ImageView imageView,
String url, int defaultResourceId, int errorResourceId) {
ImageListener listener = ImageLoader.getImageListener(imageView,
defaultResourceId, errorResourceId);
getImageLoader(context).get(url, listener);
}
示例12: showProgressNotification
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
private void showProgressNotification( Chapter chapter ) {
final NotificationManager manager = (NotificationManager)getSystemService( NOTIFICATION_SERVICE );
// Only show the chapter title if there is one
String content_text = chapter.getManga().getTitle() + " " + chapter.toString();
if ( chapter.hasTitle() ) content_text += ": " + chapter.getTitle();
final Notification.Builder builder = new Notification.Builder( this )
.setSmallIcon( R.drawable.ic_notification )
.setContentTitle( "Saving pinned chapters" )
.setContentText( content_text )
.setProgress( 0, 0, true );
App.getImageLoader().get( API.getCoverUrl( chapter.getManga().getCover() ), new ImageListener() {
@Override
public void onResponse( ImageContainer container, boolean immediate ) {
if ( queue_task == null || queue_task.isCancelled() ) return;
builder.setLargeIcon( container.getBitmap() );
manager.notify( NOTIFICATION_ID, builder.getNotification() );
}
@Override public void onErrorResponse( VolleyError volleyError ) {
if ( queue_task == null || queue_task.isCancelled() ) return;
manager.notify( NOTIFICATION_ID, builder.getNotification() );
}
} );
}
示例13: getView
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView = mInflator.inflate(R.layout.card_list, null);
holder = new ViewHolder();
holder.text = (TextView) convertView.findViewById(R.id.title);
holder.entryImage = (ImageView) convertView
.findViewById(R.id.entry_image);
holder.description = (TextView) convertView
.findViewById(R.id.description);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
Item item = getItem(position);
holder.text.setText(item.title);
holder.description.setText(item.description);
if (item.imageUrl != null) {
ImageListener listener = ImageLoader.getImageListener(
holder.entryImage, R.drawable.ic_launcher,
R.drawable.ic_launcher);
if (holder.container != null) {
holder.container.cancelRequest();
}
holder.container = mImageLoader.get(item.imageUrl, listener);
holder.entryImage.setVisibility(View.VISIBLE);
} else {
holder.entryImage.setVisibility(View.GONE);
}
return convertView;
}
开发者ID:android-opensource-library-56,项目名称:android-opensource-library-56,代码行数:34,代码来源:RssListAdapter.java
示例14: loadImageIfNecessary
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
void loadImageIfNecessary(final boolean isInLayoutPass) {
int width = getWidth();
int height = getHeight();
ScaleType scaleType = getScaleType();
boolean wrapWidth = false;
boolean wrapHeight = false;
if (getLayoutParams() != null) {
if (getLayoutParams().width == -2) {
wrapWidth = true;
} else {
wrapWidth = false;
}
if (getLayoutParams().height == -2) {
wrapHeight = true;
} else {
wrapHeight = false;
}
}
boolean isFullyWrapContent;
if (wrapWidth && wrapHeight) {
isFullyWrapContent = true;
} else {
isFullyWrapContent = false;
}
if (width != 0 || height != 0 || isFullyWrapContent) {
if (TextUtils.isEmpty(this.mUrl)) {
if (this.mImageContainer != null) {
this.mImageContainer.cancelRequest();
this.mImageContainer = null;
}
setDefaultImageOrNull();
return;
}
int maxWidth;
int maxHeight;
if (!(this.mImageContainer == null || this.mImageContainer.getRequestUrl() == null)) {
if (!this.mImageContainer.getRequestUrl().equals(this.mUrl)) {
this.mImageContainer.cancelRequest();
setDefaultImageOrNull();
} else {
return;
}
}
if (wrapWidth) {
maxWidth = 0;
} else {
maxWidth = width;
}
if (wrapHeight) {
maxHeight = 0;
} else {
maxHeight = height;
}
this.mImageContainer = this.mImageLoader.get(this.mUrl, new ImageListener() {
public void onErrorResponse(VolleyError error) {
if (NetworkImageView.this.mErrorImageId != 0) {
NetworkImageView.this.setImageResource(NetworkImageView.this.mErrorImageId);
}
}
public void onResponse(final ImageContainer response, boolean isImmediate) {
if (isImmediate && isInLayoutPass) {
NetworkImageView.this.post(new Runnable() {
public void run() {
AnonymousClass1.this.onResponse(response, false);
}
});
} else if (response.getBitmap() != null) {
NetworkImageView.this.setImageBitmap(response.getBitmap());
} else if (NetworkImageView.this.mDefaultImageId != 0) {
NetworkImageView.this.setImageResource(NetworkImageView.this.mDefaultImageId);
}
}
}, maxWidth, maxHeight, scaleType);
}
}
示例15: displayImage
import com.android.volley.toolbox.ImageLoader.ImageListener; //导入依赖的package包/类
public void displayImage(String url,ImageListener listener){
mImageLoader.get(url, listener);
}