For what reason platformBuildVersionCode and platformBuildVersionName are mentioned in Android Manifest file? Already android:versionCode and android:versionName also mentioned.
android:versionCode="8762015"android:versionName="0.3.6" package="com.android.app"
platformBuildVersionCode="19" platformBuildVersionName="4.4.2"
I need reason for mentioning that.
