如何從基於Java的ListView選擇的項目，Android的

Question

我有一個ListView與適配器：

ListView names=(ListView)findViewById(R.id.listViewItems); 

String[] items=new String[mMusicData.size()]; 
mMusicData.keySet().toArray(items); 

ArrayAdapter<String> adapter=new ArrayAdapter<String>(this, android.R.layout.simple_list_item_single_choice, new String[]{"A", "B", "C"}); 
names.setAdapter(adapter); 

當我試圖讓其他功能我總是得到-1所選項目的ID：

Log.e("1", String.valueOf(names.getSelectedItemPosition())); 

Answer 1

names.setOnItemClickListener(new AdapterView.OnItemClickListener() { 

     public void onItemClick(AdapterView<?> parent, View view, 
       int position, long id) { 
      //use POSITION to get item clicked 
     } 
    });