@Kroll.method
public TiBlob getFilteredImage(Object image, @Kroll.argument(optional = true) HashMap options) {
String cacheKey = null;
if (image instanceof String) {
cacheKey = (String) image;
} else if (image instanceof TiBlob) {
cacheKey = ((TiBlob) image).getCacheKey();
} else {
cacheKey = java.lang.System.identityHashCode(image) + "";
}
Drawable drawable = TiUIHelper.buildImageDrawable(getActivity(), image, false, this);
if (drawable == null) {
return null;
}
Pair<Drawable, KrollDict> result = null;
if (options != null) {
if (options.containsKey("callback")) {
KrollFunction callback = (KrollFunction) options.get("callback");
options.remove("callback");
if (callback != null) {
(new FilterDrawableTask()).execute(this, drawable, options, callback);
return null;
}
}
result = TiImageHelper.drawableFiltered(drawable, options, cacheKey, false);
}
if (result != null) {
TiBlob blob = TiBlob.blobFromObject(result.first);
blob.addInfo(result.second);
return blob;
}
return null;
}
