Android 禁用返回键

重写dispatchKeyEvent方法即可

@Override
    public boolean dispatchKeyEvent(KeyEvent event) {
        if (event.getKeyCode() == KeyEvent.KEYCODE_BACK && isTiming) {
            return true;
        }
        return super.dispatchKeyEvent(event);
    }

标签：返回,return,KeyEvent,禁用,dispatchKeyEvent,&&,Android,super,event
来源： https://www.cnblogs.com/hanayouco/p/16092750.html