小编Han*_*ran的帖子

我尝试通过Facebook API连接Facebook,我按照这个例子:https://github.com/facebook/facebook-android-sdk/tree/master/examples/simple

一切都还可以,但是当我尝试编辑一些代码时,我的意思是我希望在登录成功后显示对话框发布消息,如下所示:

public void onAuthSucceed() {
        mText.setText("You have logged in! ");   
        //This is the code to call the post message dialog.                     
        mFacebook.dialog(Example.this, "feed",new SampleDialogListener());   
    }

我在logcat中收到此错误:

03-02 13:32:08.629: E/AndroidRuntime(14991): android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@405180f8 is not valid; is your activity running?
03-02 13:32:08.629: E/AndroidRuntime(14991):    at android.view.ViewRoot.setView(ViewRoot.java:532)
03-02 13:32:08.629: E/AndroidRuntime(14991):    at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:177)
03-02 13:32:08.629: E/AndroidRuntime(14991):    at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91)
03-02 13:32:08.629: E/AndroidRuntime(14991):    at android.view.Window$LocalWindowManager.addView(Window.java:424)
03-02 13:32:08.629: E/AndroidRuntime(14991):    at android.app.Dialog.show(Dialog.java:241)
03-02 13:32:08.629: E/AndroidRuntime(14991):    at com.facebook.android.Facebook.dialog(Facebook.java:780)
03-02 13:32:08.629: …

我正在使用in-ap购买样本.我的应用程序有2个按钮,第一个按钮默认禁用,点击第二个按钮将购买并启用第一个按钮.购买按钮工作正确,但购买后,我检查库存但它总是返回null,这意味着我还没有购买.

这是源代码:

建立:

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    buyButton = (Button) findViewById(R.id.buyButton);
    clickButton = (Button) findViewById(R.id.clickButton);
    clickButton.setEnabled(false);
    String base64EncodedPublicKey = "key";
    mHelper = new IabHelper(this, base64EncodedPublicKey);

    mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
        public void onIabSetupFinished(IabResult result) {
            if (!result.isSuccess()) {
                Log.d(TAG, "In-app Billing setup failed: " + result);
            } else {
                Log.d(TAG, "In-app Billing is set up OK");
            }
            // Query to detect user was buy this item or not
            mHelper.queryInventoryAsync(mReceivedInventoryListener);
        }
    });

    buyButton.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View …

我有一个包含2个groupbox的表单,每个groupbox包含一个radiobutton调用radioButton1(tab index:0)和radioButton2(tab index:1).

在第一次运行时,将检查radioButton1而另一个不是,当我按下键盘上的Tab时,焦点将跳转到radiobutton(参见上图,它确实很好),但当我检查radiobButton2然后按Tab键,焦点没有跳到radioButton1,为什么会这样？当检查radioButton2时,这是我的方法:

private void radioButton2_CheckedChanged(object sender, EventArgs e)
    {
        radioButton1.Checked = false;
    }

我想注册Google网络相册API来上传图片,但我没有在API控制台服务中看到Google网络相册数据.

任何的想法？