自定义弹出式对话框（与ListView的组合）

自定义弹出式对话框（与ListView的结合）

  

核心代码：

 

case R.id.button:
			LayoutInflater inflater = LayoutInflater.from(this);// 渲染器
			View customdialog2view = inflater.inflate(R.layout.customdialog2,
					null);

			AlertDialog.Builder builder = new AlertDialog.Builder(this);
			builder.setTitle("自定义对话框");
			// builder.setTitle("意见模版");
			builder.setView(customdialog2view);
			builder.setPositiveButton("确定",
					new DialogInterface.OnClickListener() //
					{// 确定按钮的单击事件
						public void onClick(DialogInterface dialog, int which) {
							for (int i = 0; i < isSelect.length; i++) {
								if (isSelect[i]) { // 如果该选项被选中
									result = result + opition[i] + "、";
								}
							}
							try {
								etEditText.setText(result.substring(0, result
										.length() - 1));
							} catch (Exception e) {
							}
							result = "";
						}
					});
			builder.setNegativeButton("取消",
					new DialogInterface.OnClickListener() {

						@Override
						public void onClick(DialogInterface dialog, int which) {
							// TODO Auto-generated method stub

						}
					});

			ListView listView = (ListView) customdialog2view
					.findViewById(R.id.lv);
			listView.setAdapter(adapter);
			listView.setItemsCanFocus(false);
			listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
			listView.setOnItemClickListener(new OnItemClickListener() {
				@Override
				public void onItemClick(AdapterView<?> parent, View view,
						int position, long id) {
					ViewHolder vHollder = (ViewHolder) view.getTag();// 在每次获取点击的item时将对于的checkbox状态改变，同时修改map的值。
					vHollder.cBox.toggle();// 反转当前视图的选中状态
					if (vHollder.cBox.isChecked() == true) {
						isSelect[position] = true;

					} else {
						isSelect[position] = false;
					}
					MyAdapter.isSelected.put(position, vHollder.cBox
							.isChecked());
				}
			});

			opinionsDialog = builder.create();
			opinionsDialog.show();
			break;