MainActivity.java 文件源码

private void invalidateAuthToken(final Account account, String authTokenType) {
    final AccountManagerFuture<Bundle> future =
            accountManager.getAuthToken(account, authTokenType, null, this, null, null);

    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                Bundle bnd = future.getResult();

                final String authtoken = bnd.getString(AccountManager.KEY_AUTHTOKEN);
                accountManager.invalidateAuthToken(account.type, authtoken);
                Log.d("MainActivity", account.name + " invalidated");
            } catch (Exception e) {
                e.printStackTrace();
                showMessage(e.getMessage());
            }
        }
    }).start();
}