尝试添加帐户时出现SecurityException

Question

我正在尝试使用Android AccountManager.

我有一个帐户身份验证服务,显示用于输入用户名/密码的UI.

我转到设置/帐户/添加帐户,选择我的新帐户类型,然后我看到了UI.

当我单击确定时,我收到以下错误

04-24 14:48:29.334: E/AndroidRuntime(386): java.lang.SecurityException: 
    caller uid 10035 is different than the authenticator's uid

MyAccountAuthenticationService的唯一方法:

@Override
public IBinder onBind(Intent intent) {
    return new MyAccountAuthenticator(this).getIBinder();
}

MyAccountAuthenticator:

@Override
public Bundle addAccount(AccountAuthenticatorResponse response, 
    String accountType, String authTokenType, String[] requiredFeatures, 
    Bundle options) throws NetworkErrorException {

    final Intent intent = new Intent(context, MyAccountCreatorActivity.class);
    intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE, response);
    final Bundle bundle = new Bundle();
    bundle.putParcelable(AccountManager.KEY_INTENT, intent);
    return bundle;
}

片段MyAccountCreatorActivity的onClick

AccountManager accManager = AccountManager.get(this);
Account newAccount = new Account(email, MyAccountAuthenticator.ACCOUNT_TYPE);
accManager.setPassword(newAccount, password);

抛出异常setPassword.我已经要求所有的会计权限.我不确定是什么原因引起的.如果您需要更多代码/信息,请询问.

谢谢.

Answer 1

看起来很明显,但如果未在AndroidManifest.xml中定义验证器服务,您也会看到此错误.例如:

<service android:name="your.AuthService">
    <intent-filter>
        <action android:name="android.accounts.AccountAuthenticator" />
    </intent-filter>
    <meta-data android:name="android.accounts.AccountAuthenticator"
         android:resource="@xml/authenticator" />
</service>

Answer 2

感谢@imran khan，我发现我的常量值与验证器 XML 定义中的内容不“完全”匹配