device_oplus_camera/oplus-fwk/src/com/oplus/zoomwindow/OplusZoomWindowManager.java

package com.oplus.zoomwindow;

public class OplusZoomWindowManager {

    public static OplusZoomWindowManager sOplusZoomWindowManager = null;

    public static OplusZoomWindowManager getInstance() {
        if (sOplusZoomWindowManager == null) {
            sOplusZoomWindowManager = new OplusZoomWindowManager();
        }
        return sOplusZoomWindowManager;
    }

    public boolean registerZoomWindowObserver(IOplusZoomWindowObserver observer) {
        return false;
    }

    public boolean unregisterZoomWindowObserver(IOplusZoomWindowObserver observer) {
        return false;
    }
}