Does anyone know of any good tutorials for using AccountManager in android, basically what I'm trying to do is request a OAuth2 token to use with a google api, any suggestions would be appreciated :)
android.accounts.AccountManager. This class provides access to a centralized registry of the user's online accounts. The user enters credentials (username and password) once per account, granting applications access to online resources with "one-click" approval.
Using an AccountManager to store credentials is a much secure way than storing in a file or a SQL DB. A file can be retrieved by any other app unlike via AccountManager Android will enforce that only your app will be able to access to the key.
Accounts Manager app can be used to track your daily income and expense transaction as per your need. Easy Entries: Account Manager App is easy in adding, deleting and canceling a credit or debit entry.
http://developer.android.com/training/id-auth/authenticate.html
Doesn't get much more official than this
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With