admob String types not allowed

Type error: Error: String types not allowed (at ‘configChanges’ with value ‘keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize’). AndroidManifest.xml

Solution: Update build APIs to greater than 3.2 – see

Then I got a problem with proguard. I needed to replace: keepclasseswithmembernames with keepclasseswithmembers. However you also need to do a few more actions. Check here for more: