ListView点击或选中item改变背景

点击或选中ListView中的一项后，使item背景改变，失去焦点同样显示选中的背景，重新选中另外一项才刷新；

在Adapter中配置：

public class MyAdapter extends BaseAdapter{ int mSelect = 0;   //选中项     ...... public void changeSelected(int positon){ //刷新方法     if(positon != mSelect){      mSelect = positon;     notifyDataSetChanged();     }    }public View getView(int position, View convertView, ViewGroup parent) {//     if(convertView==null){        LayoutInflater factory = LayoutInflater.from(context);        View v = (View) factory.inflate(R.layout.list_item, null);        TextView tv = (TextView) v.findViewById(R.id.Item_tv);        tv.setText("test");//     }        if(mSelect==position){             v.setBackgroundResource(R.drawable.fc_bg);  //选中项背景        }else{         v.setBackgroundResource(R.drawable.bg);  //其他项背景        }        return v;    }}

配置好了之后，下面就是应用：

...........mAdapter = new MyAdapter(...);myList.setAdapter(mAdapter);//////////点击监听myList.setOnItemClickListener(new OnItemClickListener() {  @Override  public void onItemClick(AdapterView<?> parent, View view, int position, long id) {          mAdapter.changeSelected(position);//刷新  }......}////////////////选中监听myList.setOnItemSelectedListener(new OnItemSelectedListener() {  @Override  public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {            mAdapter.changeSelected(position);//刷新  }......}