Android对话框不等待TextInput并单击OK

在活动A中，我重写onCreateDialog以创建带有EditText的对话框 在活动A的onCreate中，我调用了一个调用showDialog的方法，然后使用意图生成另一个活动B

我希望用户在EditText中输入一些内容，然后按Ok，然后启动Intent！！。， 但是发生的情况是，对话框弹出，新活动由意图触发

基本上，代码不会在OnClickListener上等待对话框。是因为DialogBox没有停止主UI线程吗？？为什么是这样的。我需要做些什么来获得这种等待行为，直到用户在对话框中输入内容并按Ok继续

代码模板

@Override
protected Dialog onCreateDialog(int id) {
    switch(id) {            
    case DIALOG_TEXT_ENTRY:

        LayoutInflater factory = LayoutInflater.from(this);
        final View textEntryView = factory.inflate(R.layout.alert_dialog, null);

        return new AlertDialog.Builder(ExampleActivityy.this)
            .setTitle(R.string.name_title_string)
            .setView(textEntryView)
            .setPositiveButton(R.string.ok_string, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {

                    /* User clicked OK so do some stuff */
                }
            })
            .setNegativeButton(R.string.cancel_string, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {

                    /* User clicked cancel so do some stuff */
                }
            })
            .create();

           .../...
           .../...
           ...// further down inside onCreate
@Override
public void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    this.mTitleRightImageButton.setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
            Intent spawnEmptyIntent = new Intent(Intent.ACTION_INSERT, getIntent().getData());
            showDialog(DIALOG_TEXT_ENTRY); /// UI does not wait here
            onCreateNewList(); // and proceed further to this section
            Log.w(TAG, "Intent action string is " + getIntent().getDataString());
            startActivity(spawnEmptyListIntent); // and launches this activity.
        }

---

您应该将启动新活动的代码放入相关的onClickListener中。

试试这个

.setPositiveButton(R.string.ok_string, new DialogInterface.OnClickListener()
 {                 
  public void onClick(DialogInterface dialog, int whichButton)
   {                      
     // User clicked OK so do some stuff 
   Intent spawnEmptyIntent = new Intent(Intent.ACTION_INSERT, getIntent().getData());

   startActivity(spawnEmptyListIntent);

   }             
 }) 

及

this.mTitleRightImageButton.setOnClickListener(new OnClickListener() {          
  public void onClick(View v) 
  {  
     showDialog(DIALOG_TEXT_ENTRY); /// UI does not wait here
     onCreateNewList(); // and proceed further to this section             
     Log.w(TAG, "Intent action string is " + getIntent().getDataString());
    }