android 往dialog中加入listview，并实现listview中item的点击事件

LinearLayout linearLayoutMain = new LinearLayout(this);//自定义一个布局文件linearLayoutMain.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));ListView listView = new ListView(this);//this为获取当前的上下文listView.setFadingEdgeLength(0);List<Map<String, String>> nameList = new ArrayList<Map<String, String>>();//建立一个数组存储listview上显示的数据for (int m = 0; m < initData.size(); m++) {//initData为一个list类型的数据源Map<String, String> nameMap = new HashMap<String, String>();nameMap.put("name", initData.get(m).get(TagItem.NAME).toString());nameList.add(nameMap);}SimpleAdapter adapter = new SimpleAdapter(UploadPhotoActivity.this,nameList, R.layout.item_uploadphoto_select_name,new String[] { "name" },new int[] { R.id.tv_uploadphoto_select_name_item });listView.setAdapter(adapter);linearLayoutMain.addView(listView);//往这个布局中加入listviewfinal AlertDialog dialog = new AlertDialog.Builder(this).setTitle("选择患者姓名").setView(linearLayoutMain)//在这里把写好的这个listview的布局加载dialog中.setNegativeButton("取消", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {// TODO Auto-generated method stubdialog.cancel();}}).create();dialog.setCanceledOnTouchOutside(false);//使除了dialog以外的地方不能被点击dialog.show();listView.setOnItemClickListener(new OnItemClickListener() {//响应listview中的item的点击事件@Overridepublic void onItemClick(AdapterView<?> arg0, View arg1, int arg2,long arg3) {// TODO Auto-generated method stubTextView tv = (TextView) arg1.findViewById(R.id.tv_uploadphoto_select_name_item);//取得每条item中的textview控件et_name.setText(tv.getText().toString());dialog.cancel();}});