PhotoDataAdapter.java 文件源码

private void updateFullImage(Path path, Future<BitmapRegionDecoder> future) {
    ImageEntry entry = mImageCache.get(path);
    if (entry == null || entry.fullImageTask != future) {
        BitmapRegionDecoder fullImage = future.get();
        if (fullImage != null) fullImage.recycle();
        return;
    }

    entry.fullImageTask = null;
    entry.fullImage = future.get();
    if (entry.fullImage != null) {
        if (path == getPath(mCurrentIndex)) {
            updateTileProvider(entry);
            mPhotoView.notifyImageChange(0);
        }
    }
    updateImageRequests();
}