android - 如何在单个 AlertDialog 上添加多个按钮

Question

我有一个按钮，单击此按钮时，我想在单个 AlertDialog 上打开多个按钮，如下所示：

帮帮我：

我正在使用这个....添加多个按钮

alertDialog.setButton(delete, "Delete", new OnClickListener() {
        
        public void onClick(View v) {
            // TODO Auto-generated method stub
            
        }
    });

但我发现......，将 setButton() 更改为 setButton2().. 类似...... wt xcan 为此......

Answer 1

没有 xml的简单解决方案：

AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle("Title");
builder.setItems(new CharSequence[]
        {"button 1", "button 2", "button 3", "button 4"},
        new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                // The 'which' argument contains the index position
                // of the selected item
                switch (which) {
                    case 0:
                        Toast.makeText(context, "clicked 1", Toast.LENGTH_SHORT).show();
                        break;
                    case 1:
                        Toast.makeText(context, "clicked 2", Toast.LENGTH_SHORT).show();
                        break;
                    case 2:
                        Toast.makeText(context, "clicked 3", Toast.LENGTH_SHORT).show();
                        break;
                    case 3:
                        Toast.makeText(context, "clicked 4", Toast.LENGTH_SHORT).show();
                        break;
                }
            }
        });
builder.create().show();

Answer 2

我会用我自己的自定义视图 (my_alert_dialog.xml) 来扩充 AlertDialog。

AlertDialog.Builder alert = new AlertDialog.Builder(this);
LayoutInflater inflater = getLayoutInflater();
//inflate view for alertdialog since we are using multiple views inside a viewgroup (root = Layout top-level) (linear, relative, framelayout etc..)
View view = inflater.inflate(R.layout.my_alert_dialog, (ViewGroup) findViewById(R.id.root)); 

Button button1 = (Button) view.findViewById(R.id.button1); // etc.. for button2,3,4.
alert.setView(view);
alert.show();

Answer 3

如果您不自己创建视图，则只能创建一个带有 3 个按钮的 Alertdialog。

您可以在 xml 中创建自己的自定义视图。

但我建议你只做一个清单。

检查 http://developer.android.com/guide/topics/ui/dialogs.html#AlertDialog “添加列表”

Answer 4

Dialog dialog = new Dialog(context);
RelativeLayout featureLayout = (RelativeLayout) View.inflate(this, R.layout.yourview, null);
dialog.setContentView(featureLayout);
dialog.show();

Answer 5

int item = 0;
ArrayList<String> list = new ArrayList<String>();
ArrayList<Integer> intList = new ArrayList<Integer>();
list.add("A");
list.add("B");
list.add("C");
list.add("D"); 
item = -1; 

 for (int i = 0; i < list.size(); i++) { 
    item++; 
    intList.add(i); 
  }

showRatingBarAlertDialog(intList);

private void showRatingBarAlertDialog(ArrayList<Integer> Id) {
    if (item != -1) {
        RatingFragment alertDialog = RatingFragment.instance(BaseActivity.this, Id.get(item), (ratingValue, comments) -> {
            CXLog.d(TAG, "select the rating::" + ratingValue);
            CXLog.d(TAG, "comment the feednback  " + comments);
            item--;
            showRatingBarAlertDialog(requestId);
        });
        alertDialog.show(CXBaseActivity.this.getFragmentManager(), "alertDialog");
    }
}