How to set android show vertical orientation?

Question

From following .xml file I set xml to show TabHost but after i run it on emulator it show both both orientation. i want to set it to show only one orientation. How do i do?

Answer 1

add this line in your manifest.xml file.

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

if you want only landscape orientation then change to landscape instead of portrait

Answer 2

In the AndroidMainfeast.xml file you will see

<activity
android:name=".MainActivity"
android:theme="@style/AppTheme.NoActionBar">
</activity>

so Add after .MainActivity

android:screenOrientation="portrait"
android:configChanges="keyboardHidden|orientation|screenSize"

android:configChanges="" help us to prevent onpause() and OnResume() method when we made rotation.

Answer 3

Set in this android:screenOrientation="portrait" in your activity in manifest .