Examples with ImagePipelineFactory com.facebook.imagepipeline.core.ImagePipelineFactory used on opensource projects

Example 1 with ImagePipelineFactory

use of com.facebook.imagepipeline.core.ImagePipelineFactory in project SherlockAdapter by EvilBT.

the class FrescoUtil method save.

public static Boolean save(@NonNull String url, @NonNull File outputFile) throws IOException {
    ImagePipelineFactory factory = Fresco.getImagePipelineFactory();
    ImagePipeline pipeline = factory.getImagePipeline();
    boolean isInCache = pipeline.isInDiskCacheSync(Uri.parse(url));
    if (isInCache) {
        BinaryResource resource = factory.getMainFileCache().getResource(new SimpleCacheKey(url));
        if (resource instanceof FileBinaryResource) {
            FileBinaryResource fileResource = (FileBinaryResource) resource;
            FileChannel input = new FileInputStream(fileResource.getFile()).getChannel();
            FileChannel output = new FileOutputStream(outputFile).getChannel();
            output.transferFrom(input, 0, input.size());
            input.close();
            output.close();
            return true;
        }
    }
    boolean isMemoryCache = pipeline.isInBitmapMemoryCache(Uri.parse(url));
    if (!isMemoryCache) {
        return false;
    }
    ImageRequest request = ImageRequestBuilder.newBuilderWithSource(Uri.parse(url)).build();
    DataSource<CloseableReference<CloseableImage>> dataSource = pipeline.fetchImageFromBitmapCache(request, null);
    if (!dataSource.isFinished()) {
        return false;
    }
    CloseableReference<CloseableImage> closeableImageRef = dataSource.getResult();
    Bitmap bitmap = null;
    if (closeableImageRef != null && closeableImageRef.get() instanceof CloseableBitmap) {
        bitmap = ((CloseableBitmap) closeableImageRef.get()).getUnderlyingBitmap();
    }
    if (bitmap == null) {
        return false;
    }
    FileOutputStream outputStream = new FileOutputStream(outputFile);
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);
    outputStream.flush();
    outputStream.close();
    return true;
}