我目前正在执行一个多选的ListView 我的Andr​​oid应用程序。我的目标是检索所选项目的 ArrayAdapter 相关联的的ListView 点击搜索按钮时。

我目前难倒如何做到这一点，我已经找到的东西在网上，如尝试设置 MultiChoiceModeListener ，但这似乎并没有拿出作为一个选项在的Eclipse 。我使用谷歌API S（10级），的Andr​​oid 2.3.3 等价的。这里是code我到目前为止有：

 公共类FindPlace延伸活动{    公共FindPlace（）{}    @覆盖    保护无效的onCreate（捆绑savedInstanceState）{        super.onCreate（savedInstanceState）;        的setContentView（R.layout.list_places）;        按钮搜索=（按钮）findViewById（R.id.search）;        。的String [] =类别getResources（）getStringArray（R.array.Categories）;        ArrayAdapter广告=新ArrayAdapter（这一点，android.R.layout.simple_list_item_multiple_choice，类别）;        最终的ListView列表=（ListView控件）findViewById（R.id.List）;        list.setAdapter（广告）;        list.setChoiceMode（ListView.CHOICE_MODE_MULTIPLE）;        list.setOnItemClickListener（新OnItemClickListener（）{            @覆盖            公共无效onItemClick（适配器视图＆LT;＆GT;母公司，观景，INT位置，长的id）{}        }）;    }} 

解决方案

使用方法 getCheckedItemPosition（） 。

I am currently implementing a multi-select ListView for my android app. My aim is to retrieve the selected items from the ArrayAdapter associated with the ListView when clicking the search button.

I am currently stumped on how to do this, I have found stuff online such as trying to set a MultiChoiceModeListener, but this does not seem to come up as an option in Eclipse. I am using Google APIs(level 10), Android 2.3.3 equivalent. Here is the code I have so far:

   public class FindPlace extends Activity {    

    public FindPlace() {}

    @Override
    protected void onCreate(Bundle savedInstanceState) {            
        super.onCreate(savedInstanceState);
        setContentView(R.layout.list_places);
        Button search = (Button) findViewById(R.id.search);
        String[] categories = getResources().getStringArray(R.array.Categories);
        ArrayAdapter ad = new ArrayAdapter(this,android.R.layout.simple_list_item_multiple_choice,categories);
        final ListView list=(ListView)findViewById(R.id.List);
        list.setAdapter(ad);
        list.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
        list.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) { }

        });     
    }       
}

Use the method getCheckedItemPosition().