@Override
    public int delete(Uri uri, String selection, String[] selectionArgs) {
        return 0;
    }
Provider1
<p>
User: RePlugin Team
Date: 13/03/2017
Time: 5:48 PM
replugin-sample/plugin/plugin-demo1/app/src/main/java/com/qihoo360/replugin/sample/demo1/provider/Provider2.java