I'm making AR apps based on the VirtualButtons sample.
For screen orientation, my code is like followings.
screenOrientation = AcitivityInfo.SCREEN_ORIENTATION_PORTRAIT;
setActivityPortraitMode(screenOrientation == AcitivityInfo.SCREEN_ORIENTATION_PORTRAIT);
Also, in AndroidManifest.xml I set the property, android:screenOrientation="portrait"
However, once in a while, texture images are displayed in a landscape mode when I start the AR activity.
Anyone who knows this issue and its solution?