@Override public boolean onCreate() { //noinspection ConstantConditions
		mResolver = getContext().getContentResolver();
		return true;
	}
This single-user provider serves as a proxy provider, since it can be accessed from any user.

Created by Oasis on 2017/8/29.
fileprovider/src/main/java/com/oasisfeng/island/fileprovider/ShuttleProvider.java