Android 界面的橫豎屏監聽

Configuration configuration=getResources().getConfiguration();
if(configuration.orientation==Configuration.ORIENTATION_LANDSCAPE){
	MainActivity.this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//豎屏設定
}else {
	MainActivity.this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);//橫屏設定
}