Android判断当前是横屏或者竖屏

Configuration mConfiguration = this.getResources().getConfiguration(); //获取设置的配置信息
int ori = mConfiguration.orientation; //获取屏幕方向
if (ori == mConfiguration.ORIENTATION_LANDSCAPE) {
    //横屏
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//强制为竖屏
} else if (ori == mConfiguration.ORIENTATION_PORTRAIT) {
    //竖屏
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);//强制为横屏
}