In my manifest I've setup an activity restricted to portrait orientation. But I need to remove this restriction on condition. So, how do I achieve removing orientation restrictions programmatically ?
upd: my present settings are:
<activity
android:name=".activity.MainActivity"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar"
android:screenOrientation="portrait"
android:configChanges="orientation">
/**
* Defines whether the device being used is a tablet and if so adds horizontal orientation option.
*/
protected void _updateScreenOrientationModes(){
if(((MyApplication) getApplication())._isTablet == true)
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
}