RTEditor/src/main/java/com/onegravity/rteditor/media/crop/BitmapManager.java
private synchronized void setDecodingOptions(Thread t, BitmapFactory.Options options) {
        getOrCreateThreadStatus(t).mOptions = options;
    }
private synchronized void setDecodingOptions(Thread t, BitmapFactory.Options options) {
        getOrCreateThreadStatus(t).mOptions = options;
    }
The following three methods are used to keep track of
BitmapFaction.Options used for decoding and cancelling.