android - 单击 ListView 项时如何关闭 AlertDialog

Question

这是我的对话框代码，对话框中有一个ListView，我想在点击ListView时关闭这个对话框:

public void createSearchDialog(final String[] Memo){
        LayoutInflater factory = LayoutInflater.from(this);
        View searchView = factory.inflate(R.layout.seach_dialog, null);

            lv = (ListView) searchView.findViewById(R.id.search_list);
        lv.setAdapter(new MyPerformanceArrayAdapter(this, Memo, memo_PW));
        lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            public void onItemClick(AdapterView<?> arg0, View view, int position,long arg3) {
                // TODO Auto-generated method stub

                         /// close dialog
            }
        });


        searchBuilder = new AlertDialog.Builder(this);
        searchBuilder.setTitle("Search")
               .setView(searchView)
               .setNegativeButton("Back", new DialogInterface.OnClickListener() {               
                public void onClick(DialogInterface arg0, int arg1) {
                    // TODO Auto-generated method stub

                }
            })
               .show();     

    }

我试图将此代码放入 onItemClick()

    searchBuilder.create().dismiss();

    searchBuilder.create().cancel();

但它不起作用。

Answer 1

将 .show() 更改为 dialog = searchBuilder.show(); 然后将 dialog.dismiss() 更改为 onItemClick ()。