Java 类com.nostra13.universalimageloader.core.assist.ImageLoadingListener 实例源码

项目：juahya 文件：ImageLoader.java

/**
 * Adds load image task to execution pool. Image will be returned with
 * {@link ImageLoadingListener#onLoadingComplete(Bitmap) callback}.<br />
 * <b>NOTE:</b> {@link #init(ImageLoaderConfiguration)} method must be called before this method call
 * 
 * @param uri Image URI (i.e. "http://site.com/image.png", "file:///mnt/sdcard/image.png")
 * @param targetImageSize Minimal size for {@link Bitmap} which will be returned in
 *            {@linkplain ImageLoadingListener#onLoadingComplete(Bitmap) callback}. Downloaded image will be decoded
 *            and scaled to {@link Bitmap} of the size which is <b>equal or larger</b> (usually a bit larger) than
 *            incoming minImageSize .
 * @param options {@linkplain DisplayImageOptions Display image options} for image displaying. If <b>null</b> -
 *            default display image options
 *            {@linkplain ImageLoaderConfiguration.Builder#defaultDisplayImageOptions(DisplayImageOptions) from
 *            configuration} will be used.<br />
 *            Incoming options should contain {@link FakeBitmapDisplayer} as displayer.
 * @param listener {@linkplain ImageLoadingListener Listener} for image loading process. Listener fires events on UI
 *            thread.
 * 
 * @throws IllegalStateException if {@link #init(ImageLoaderConfiguration)} method wasn't called before
 */
public void loadImage(String uri, ImageSize targetImageSize, DisplayImageOptions options, ImageLoadingListener listener) {
    checkConfiguration();
    if (targetImageSize == null) {
        targetImageSize = new ImageSize(configuration.maxImageWidthForMemoryCache, configuration.maxImageHeightForMemoryCache);
    }
    if (options == null) {
        options = configuration.defaultDisplayImageOptions;
    }

    DisplayImageOptions optionsWithFakeDisplayer;
    if (options.getDisplayer() instanceof FakeBitmapDisplayer) {
        optionsWithFakeDisplayer = options;
    } else {
        optionsWithFakeDisplayer = new DisplayImageOptions.Builder().cloneFrom(options).displayer(fakeBitmapDisplayer).build();
    }

    ImageView fakeImage = new ImageView(configuration.context);
    fakeImage.setLayoutParams(new LayoutParams(targetImageSize.getWidth(), targetImageSize.getHeight()));
    fakeImage.setScaleType(ScaleType.CENTER_CROP);

    displayImage(uri, fakeImage, optionsWithFakeDisplayer, listener);
}

项目：liquid-bear-android 文件：QueryManager.java

public void getAlbumImage(final Album album, final CompletionListener listener) {
    if (album == null) return;
    imageLoader.loadImage(LiqearApplication.getAppContext(),
            album.getImageUrl(), new ImageLoadingListener() {
        @Override
        public void onLoadingStarted() {

        }

        @Override
        public void onLoadingFailed(FailReason failReason) {

        }

        @Override
        public void onLoadingComplete(Bitmap bitmap) {
            AudioTimeline.setCurrentAlbumBitmap(bitmap);
            listener.onCompleted();
        }

        @Override
        public void onLoadingCancelled() {

        }
    });
}

项目：wmc 文件：UIUtils.java

static public void DisplayImage(String uri,ImageView imageView,int defaultImage,ImageLoadingListener listener)
{
    DisplayImageOptions options = new DisplayImageOptions.Builder()
       .showStubImage(defaultImage)
       .resetViewBeforeLoading()
       .delayBeforeLoading(1000)
       .showImageForEmptyUri(defaultImage)
       .cacheInMemory()
       .cacheOnDisc()
       .imageScaleType(ImageScaleType.EXACTLY)
       .build();

    if(listener != null)
    {
        ImageLoader.getInstance().displayImage(uri, imageView, options,listener);
    }
    else
    {
        ImageLoader.getInstance().displayImage(uri, imageView, options);
    }
}

项目：TNTU-APP 文件：FullScreenImageActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_full_screan_image);

    Intent intent = getIntent();

    imgURL = intent.getStringExtra(NewsArticleActivity.IMG_URL);

    DisplayImageOptions displayImageOptions;
    ImageLoadingListener animateFirstListener;

    displayImageOptions = new DisplayImageOptions.Builder().
            showImageForEmptyUri(R.drawable.ic_stub).
            showImageOnFail(R.drawable.ic_stub).
            cacheInMemory(true).cacheOnDisc(true).build();

    animateFirstListener = new AnimateFirstDisplayListener();

    TouchImageView touch = (TouchImageView) findViewById(R.id.touchImage);

    ImageLoader imageLoader;
    imageLoader = ImageLoader.getInstance();
    imageLoader.init(ImageLoaderConfiguration.createDefault(getApplicationContext()));
    imageLoader.displayImage(imgURL, touch, displayImageOptions, animateFirstListener);
}

项目：morse 文件：ImageLoadingInfo.java

public ImageLoadingInfo(String uri, ImageAware imageAware, ImageSize targetSize, String memoryCacheKey,
        DisplayImageOptions options, ImageLoadingListener listener,
        ImageLoadingProgressListener progressListener, ReentrantLock loadFromUriLock) {
    this.uri = uri;
    this.imageAware = imageAware;
    this.targetSize = targetSize;
    this.options = options;
    this.listener = listener;
    this.progressListener = progressListener;
    this.loadFromUriLock = loadFromUriLock;
    this.memoryCacheKey = memoryCacheKey;
}

项目：juahya 文件：ImageLoadingInfo.java

public ImageLoadingInfo(String uri, ImageView imageView, ImageSize targetSize, DisplayImageOptions options, ImageLoadingListener listener, ReentrantLock loadFromUriLock) {
    this.uri = uri;
    this.imageView = imageView;
    this.targetSize = targetSize;
    this.options = options;
    this.listener = listener;
    this.loadFromUriLock = loadFromUriLock;
    memoryCacheKey = MemoryCacheUtil.generateKey(uri, targetSize);
}

项目：TNTU-APP 文件：InfoArticleActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_info_article);

    Intent intent = getIntent();

    String title = intent.getStringExtra(InfoFragment.INFO_ARTICLE_TITLE);
    imageURL = intent.getStringExtra(InfoFragment.INFO_IMG_URL);
    String article = intent.getStringExtra(InfoFragment.INFO_ARTICLE_TEXT);

    TextView titleTextView = (TextView) findViewById(R.id.infoTitleTextView);
    titleTextView.setText(title);

    TextView articleTextView = (TextView) findViewById(R.id.infoArticleTextView);
    articleTextView.setText(Html.fromHtml(article, new ImageGetter(), null));

    DisplayImageOptions displayImageOptions;
    ImageLoadingListener animateFirstListener;

    displayImageOptions = new DisplayImageOptions.Builder().
            showImageForEmptyUri(R.drawable.ic_stub).
            showImageOnFail(R.drawable.ic_stub).
            cacheInMemory(true).cacheOnDisc(true).build();

    animateFirstListener = new AnimateFirstDisplayListener();

    ImageView imageView = (ImageView) findViewById(R.id.infoArticleImageView);

    ImageLoader imageLoader;
    imageLoader = ImageLoader.getInstance();
    imageLoader.init(ImageLoaderConfiguration.createDefault(getApplicationContext()));
    imageLoader.displayImage(imageURL, imageView, displayImageOptions, animateFirstListener);

    final ActionBar actionBar = getActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);
}

项目：TNTU-APP 文件：NewsArticleActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_news_article);

    Intent intent = getIntent();

    String title = intent.getStringExtra(NewsFragment.NEWS_ARTICLE_TITLE);
    imgURL = intent.getStringExtra(NewsFragment.NEWS_IMG_URL_BIG);
    String article = intent.getStringExtra(NewsFragment.NEWS_ARTICLE_TEXT);

    TextView articleNewsTitle = (TextView) findViewById(R.id.newsTitleTextView);
    articleNewsTitle.setText(title);

    TextView articleNewsText = (TextView) findViewById(R.id.newsArticleTextView);
    articleNewsText.setText(Html.fromHtml(article));

    DisplayImageOptions displayImageOptions;
    ImageLoadingListener animateFirstListener;

    displayImageOptions = new DisplayImageOptions.Builder().
            showImageForEmptyUri(R.drawable.ic_stub).
            showImageOnFail(R.drawable.ic_stub).
            cacheInMemory(true).cacheOnDisc(true).build();

    animateFirstListener = new AnimateFirstDisplayListener();

    ImageView imageView = (ImageView) findViewById(R.id.newsImageView);
    imageView.setOnClickListener(this);

    ImageLoader imageLoader;
    imageLoader = ImageLoader.getInstance();
    imageLoader.init(ImageLoaderConfiguration.createDefault(getApplicationContext()));
    imageLoader.displayImage(imgURL, imageView, displayImageOptions, animateFirstListener);

    final ActionBar actionBar = getActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);
}

项目：DoubanOnline 文件：PhotoDetailActivity.java

/**
 * 根据当前的索引更新组件的内容
 * 
 * */
private void updateComponentData(int position)
{

    Photo photo = photos.get(position);
    final View view = mListViews.get(position);
    ImageViewTouch zoomableImageView = (ImageViewTouch) view.findViewById(R.id.zoomableImageView);
    zoomableImageView.setOnLongClickListener(new OnLongClickListener()
    {

        @Override
        public boolean onLongClick(View v)
        {

            VibratorUtil.Vibrate(PhotoDetailActivity.this, 50);
            mActionMode = startActionMode(new ActionModeOfSave(ActionModeOfSave.ACTION_MODE_SAVE_PHOTO));
            return false;
        }
    });
    zoomableImageView.setSingleTapListener(new OnImageViewTouchSingleTapListener()
    {

        @Override
        public void onSingleTapConfirmed()
        {
            if (actionBar.isShowing())
            {

                actionBar.hide();
                hideDescribe();

            } else
            {

                actionBar.show();
                showDescribe();
            }
        }
    });

    final ProgressBar pbLoading = (ProgressBar) view.findViewById(R.id.pbLoading);
    imageLoader.displayImage(photo.image, zoomableImageView, ImageOptions.getTransPictureOption(0));// 加载图片
    MyApplication.getImageLoader().displayImage(photo.image, zoomableImageView, ImageOptions.getTransPictureOption(0), new ImageLoadingListener()
    {

        @Override
        public void onLoadingStarted()
        {
            pbLoading.setVisibility(View.VISIBLE);
        }

        @Override
        public void onLoadingFailed(FailReason failReason)
        {
            view.findViewById(R.id.tvErrorTip).setVisibility(View.VISIBLE);
            pbLoading.setVisibility(View.GONE);
        }

        @Override
        public void onLoadingComplete(Bitmap loadedImage)
        {
            view.findViewById(R.id.tvErrorTip).setVisibility(View.GONE);
            pbLoading.setVisibility(View.GONE);
        }

        @Override
        public void onLoadingCancelled()
        {
            pbLoading.setVisibility(View.GONE);
        }
    });

    updateTitle(photo.position);
    setCurrentPhotoPosition(position);
    tvDesc.setText(photo.desc);
    tvAuthorAndDate.setText(new StringBuilder().append(photo.author.getName()).append(" 上传于 ").append(photo.created));
    tvCommentNum.setText(photo.comments_count + "");
}

项目：discogsscrobbler 文件：NowPlayingService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    if(intent.getBooleanExtra(NEXT_TRACK_MODE,false)) {
        /*request to start scrobbling the next track, check if it is sound*/
        int pos = intent.getIntExtra(NEXT_TRACK_ID,0);
        String title = intent.getStringExtra(NEXT_TRACK_TITLE);
        if(trackList != null && trackList.size()>0) {
            //done listening to the previous track -> scrobble the previous track
            int now = (int)(System.currentTimeMillis()/1000);
            mLastfm.scrobbleTrack(track,now,new Lastfm.LastfmWaiter() {
                @Override
                public void onResult(boolean success) {
                    //the user already sees the notification, no need for extras notifications atm.
                }
            });
            mTrackDone = 0;

            if (pos == -1 && trackList.get(0).title.equals(title)) {
                //stop requested
                stop();
            } else if (pos < trackList.size() && trackList.get(pos).title.equals(title)) {
                //ok, this is a valid request, make it happen
                play(pos);
            }
        }
        /*release the wakelock if it was called via the now playing alarm*/
        NowPlayingAlarm.completeWakefulIntent(intent);
    } else {
        /*we have received a playlist, start playing*/
        trackList = intent.getParcelableArrayListExtra(TRACK_LIST);
        thumb = intent.getStringExtra(THUMB_URL);
        albumArtURL = intent.getStringExtra(ALBUM_ART_URL);
        releaseId = intent.getLongExtra(RELEASE_ID,0);
        currentTrack = 0;
        /*first try to load the album art, then start playing*/
        mImageLoader.loadImage(this, thumb, new ImageLoadingListener() {
            @Override
            public void onLoadingStarted() {
            }

            @Override
            public void onLoadingCancelled() {
            }

            @Override
            public void onLoadingFailed(FailReason failReason) {
                mNotificationBuilder.setLargeIcon(null);
                play(currentTrack);
            }

            @Override
            public void onLoadingComplete(Bitmap loadedImage) {
                mNotificationBuilder.setLargeIcon(loadedImage);
                play(currentTrack);
            }
        });
    }

    return(START_NOT_STICKY);
}

项目：liquid-bear-android 文件：ImagePagerActivity.java

@Override
public Object instantiateItem(ViewGroup view, int position) {
    View imageLayout = inflater.inflate(R.layout.item_pager_image, view, false);
    TouchImageView imageView = (TouchImageView) imageLayout.findViewById(R.id.image);
    final ProgressBar spinner = (ProgressBar) imageLayout.findViewById(R.id.loading);


    imageLoader.displayImage(images.get(position), imageView, options,
            new ImageLoadingListener() {
        @Override
        public void onLoadingStarted() {
            spinner.setVisibility(View.VISIBLE);
        }

        @Override
        public void onLoadingFailed(FailReason failReason) {
            String message = null;
            switch (failReason) {
                case IO_ERROR:
                    message = "Input/Output error";
                    break;
                case OUT_OF_MEMORY:
                    message = "Out Of Memory error";
                    break;
                case UNKNOWN:
                    message = "Unknown error";
                    break;
                default:
                    break;
            }
            Toast.makeText(ImagePagerActivity.this, message, Toast.LENGTH_SHORT).show();

            spinner.setVisibility(View.GONE);
        }

        @Override
        public void onLoadingComplete(Bitmap bitmap) {
            spinner.setVisibility(View.GONE);
        }

        @Override
        public void onLoadingCancelled() {
            spinner.setVisibility(View.GONE);
        }
    });

    view.addView(imageLayout, 0);
    return imageLayout;
}

项目：liquid-bear-android 文件：AlbumViewerActivity.java

private void getAlbum(Album album) {
    tracksProgressBar.setVisibility(View.VISIBLE);
    QueryManager.getInstance().getAlbumInfo(album, new GetResponseCallback() {
        @Override
        public void onDataReceived(ReadyResult result) {
            if (checkForError(result, Params.ApiSource.LASTFM)) {
                tracksProgressBar.setVisibility(View.GONE);
                return;
            }
            List<Object> list = (List<Object>) result.getObject();
            fillWithTracklist((List<Track>) list.get(1));
            Album album1 = (Album) list.get(0);
            imageLoader.displayImage(album1.getImageUrl(), albumCoverImageView,
                    options, new ImageLoadingListener() {
                @Override
                public void onLoadingStarted() {

                }

                @Override
                public void onLoadingFailed(FailReason failReason) {
                    progressBar.setVisibility(View.GONE);
                }

                @Override
                public void onLoadingComplete(Bitmap bitmap) {
                    progressBar.setVisibility(View.GONE);
                }

                @Override
                public void onLoadingCancelled() {
                    progressBar.setVisibility(View.GONE);
                }
            });
            artistTextView.setText(album1.getArtist());
            titleTextView.setText(album1.getTitle());
            otherTextView.setText(album1.getPublishDate());
            tracksProgressBar.setVisibility(View.GONE);
        }
    });
}

项目：Android-Universal-Image-Loader-Wrapper 文件：ImageLoadingView.java

public void setListener(ImageLoadingListener listener) {
    mListener = listener;
}