java 物质主义＃26

Posted 2021-05-08

@SuppressLint("MissingPermission")
private void showLogin() {
    Account[] accounts = AccountManager.get(this)
            .getAccountsByType(BuildConfig.APPLICATION_ID);
    if (accounts.length == 0) { // no accounts, ask to login or re-login
        startActivity(new Intent(this, LoginActivity.class));
    } else { // has accounts, show account chooser regardless of login status
        AppUtils.showAccountChooser(this, mAlertDialogBuilder, accounts);
    }
}