1、AndroidManifest.xml中将activity
复制代码 代码如下:
<activity

            android:name="com.suma.smartview.activity.LTVDetailActivity"

             android:configChanges="keyboardHidden|orientation|screenSize"/>

        <activity>

2、代码里
复制代码 代码如下:
public void onConfigurationChanged(Configuration newConfig) {

super.onConfigurationChanged(newConfig);

//切换为竖屏

if (newConfig.orientation == this.getResources().getConfiguration().ORIENTATION_PORTRAIT) {

}

//切换为横屏

else if (newConfig.orientation == this.getResources().getConfiguration().ORIENTATION_LANDSCAPE) {

}