I want my APP to only run vertically but I can not, I have implemented the following without success.
Manifest:
< application
...
android:configChanges="orientation"
android:screenOrientation="portrait">
Activity:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
...
android:orientation="vertical">
In your Mainfest.xml file find the tags of the activities you want to block in a given rotation.
You need to add all your activity to not only one, that is, set this for all your activities:
<activity android:name=".SuActivity"
android:configChanges="orientation"
android:screenOrientation="portrait"/>
Explanation:
android:configChanges="orientation"will be responsible for the orientation changes.
android:screenOrientation="portrait"sets the default orientation mode.
Another way is:
Use setRequestedOrientation() as shown here:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);