我如何从我自己的 Authenticator 的 AccountManager 注销?

How do I logout from AccountManager for my own Authenticator?

我正在关注 this question 的回答。

但是我得到这个错误:

java.lang.NoSuchMethodError: No virtual method removeAccount(Landroid/accounts/Account;Landroid/app/Activity;Landroid/accounts/AccountManagerCallback;Landroid/os/Handler;)Landroid/accounts/AccountManagerFuture; in class Landroid/accounts/AccountManager; or its super classes (declaration of 'android.accounts.AccountManager' appears in /system/framework/framework.jar).

如何正确退出?

public void logOut() {
    final Account accounts[] = mAccountManager.getAccounts();

    if (accounts.length > 0) {
        mAccountManager.removeAccount(accounts[0], (Activity) context, new AccountManagerCallback<Bundle>() {
            @Override
            public void run(AccountManagerFuture<Bundle> future) {
                try {
                    Bundle bnd = future.getResult();
                    Log.d(TAG, String.valueOf(bnd));
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }, null);
    }
}

我的解决方案如下。虽然它已被弃用,但它确实有效。如果您知道更好的解决方案,我将不胜感激。

mAccountManager.removeAccount(account, new AccountManagerCallback<Boolean>() {
                @Override
                public void run(AccountManagerFuture<Boolean> future) {
                    try {
                        if (future.getResult()) {
                            // do something
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }

                }
            }, null);