Simple Android Camera App - Rotation causes NullPointerException

Question

I\'m new to Android development and was playing around with the camera. I just wanted to create a simple app that would take a photo using the native camera app and give me

Answer 1

you have to change your manifest file

in your manifest just replace below code

<activity android:name=".CameraTestActivity"
              android:label="@string/app_name" android:configChanges="keyboardHidden|orientation">

with your code

<activity android:name=".CameraTestActivity"
              android:label="@string/app_name">