You don't need to declare the apps access and advertising ID in the manifest. https://stackoverflow.com/questions/2695746/how-to-get-a-list-of-installed-androi

You don't need to declare the apps access and advertising ID in the manifest. https://stackoverflow.com/questions/2695746/how-to-get-a-list-of-installed-android-applications-and-pick-one-to-run https://stackoverflow.com/questions/2695746/how-to-get-a-lis... https://stackoverflow.com/questions/25846108/how-to-get-advertising-id-in-android-programmatically https://stackoverflow.com/questions/25846108/how-to-get-adve...