Where to revoke Google API permissions granted on Android?

Question

I\'m working with some sample code here:

http://code.google.com/p/google-api-java-client/source/browse/picasa-android-sample/src/main/java/com/google/api/services/sa

Answer 1

It's not possible via any public, official API.

See:

• https://groups.google.com/forum/?fromgroups=#!topic/android-developers/gOVZ0DF7ccg
• http://grokbase.com/t/gg/android-developers/121j6ypxkb/revoke-permissions-to-access-google-accounts

Even uninstalling and re-installing the app doesn't help.

This might be the way on a rooted device: How do you force AccountManager to show the "Access Request" screen after a user has already allowed access?