/**
* Returns whether the image is stored in the disk cache.
*
* <p>If you have supplied your own cache key factory when configuring the pipeline, this method
* may not work correctly. It will only work if the custom factory builds the cache key entirely
* from the URI. If that is not the case, use {@link #isInDiskCache(ImageRequest)}.
*
* @param uri the uri for the image to be looked up.
* @return true if the image was found in the disk cache, false otherwise.
*/
public DataSource<Boolean> isInDiskCache(final Uri uri) {
return isInDiskCache(ImageRequest.fromUri(uri));
}
/**
* Returns whether the image is stored in the disk cache. Performs disk cache check synchronously.
* It is not recommended to use this unless you know what exactly you are doing. Disk cache check
* is a costly operation, the call will block the caller thread until the cache check is
* completed.
*
* @param uri the uri for the image to be looked up.
* @return true if the image was found in the disk cache, false otherwise.
*/
public boolean isInDiskCacheSync(final Uri uri) {
return isInDiskCacheSync(ImageRequest.fromUri(uri));
}
@Override
public PipelineDraweeControllerBuilder setUri(@Nullable String uriString) {
return super.setImageRequest(ImageRequest.fromUri(uriString));
}
/**
* If you have supplied your own cache key factory when configuring the pipeline, this method may
* not work correctly. It will only work if the custom factory builds the cache key entirely from
* the URI. If that is not the case, use {@link #evictFromDiskCache(ImageRequest)}.
*
* @param uri The uri of the image to evict
*/
public void evictFromDiskCache(final Uri uri) {
evictFromDiskCache(ImageRequest.fromUri(uri));
}
@Override
public PipelineDraweeControllerBuilder setUri(Uri uri) {
return super.setImageRequest(ImageRequest.fromUri(uri));
}