相关疑难解决方法(0)

我在我的应用程序中测试In App Billing()v3时遇到问题,我不能用测试帐户购买任何东西.它总是显示一个Play商店对话框

"Error Authentication is required. You must log in with your Google Account"

我只能毫无问题地购买保留项"android.test.purchased"并使用它.

IAB开始:

private static final int REQ_CODE_BUY = 51667;
    private static final String buyFile = "bought";

    private Activity activity;
    private ProgressDialog pD;
    private IInAppBillingService mService;
    private ServiceConnection mServiceConn = new ServiceConnection() {
        @Override
        public void onServiceDisconnected(ComponentName name) {
            mService = null;
        }

        @Override
        public void onServiceConnected(ComponentName name, 
                IBinder service) {
            mService = IInAppBillingService.Stub.asInterface(service);
        }
    };

    public IABHelper(Activity activity, ProgressDialog pD){
        this.activity = activity;
        this.pD = …