定向屏幕横向

Question

I'm making a app and it works with the virtual device but when I run this app in an android device just run as a Landscape, does any have any idea why?

 @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main); // Our only layout for this app is main.xml
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);  
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);

an my manifest xml

 <activity
            android:name="com.example.colors.MainActivity"
            android:label="@string/app_name"
            android:configChanges="orientation|keyboardHidden" >

Answer 1

Add this in manifest:

<activity android:name=".YourActivity"
android:configChanges="orientation"
android:screenOrientation="portrait"/> 

to fix it permanent

remove

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE); and android:configChanges="orientation|keyboardHidden"