[移动开发]android 横竖屏状态分别对应不同的布局

1.在AndroidManifest文件里配置 android:configChanges="keyboardHidden|screenSize|orientation">
使其横竖屏切换时不会重启整个activtiy:

  <activity android:name=".MainActivity">
            android:configChanges="keyboardHidden|screenSize|orientation">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

2.然后创建两个xml文件 分别对应横屏和竖屏状态

3.在MainActivity中

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if(getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
            //如果是横屏
            setContentView(R.layout.activity_main_horizontal);
          
        }else{
            setContentView(R.layout.activity_main_vertical);
        }

    }