private void clearPerformLongClicker() {
        synchronized (this) {
            if (mPerformLongClicker != null) {
                mPerformLongClicker.clear();
                mPerformLongClicker = null;
            }
        }
    }
This drawable call view perform longClick by interface
caprice/ui/src/main/java/net/qiujuer/genius/ui/drawable/TouchEffectDrawable.java