Authenticator.java 文件源码

@Override
public Bundle getAuthToken(AccountAuthenticatorResponse response, Account account, String authTokenType, Bundle options) throws NetworkErrorException
{
    AccountManager accountManager = AccountManager.get(mContext);
    String authToken = accountManager.peekAuthToken(account, authTokenType);
    if (!authToken.isEmpty())
    {
        Bundle bundle = new Bundle();
        bundle.putString(AccountManager.KEY_ACCOUNT_NAME, account.name);
        bundle.putString(AccountManager.KEY_AUTHTOKEN, authToken);
        return bundle;
    }
    return newAccount(response);
}