Android listview子控件的的点击事件

1.先看图，是否是你想要的



2.布局文件
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/lin_img"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:descendantFocusability="blocksDescendants"----------------//加上这行
>

<ListView
android:id="@+id/hot_listview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:cacheColorHint="#00000000"
android:listSelector="#00000000"
></ListView>

</LinearLayout>

descendantFocusability属性的值有三种：
beforeDescendants：viewgroup会优先其子类控件而获取到焦点
afterDescendants：viewgroup只有当其子类控件不需要获取焦点时才获取焦点
blocksDescendants：viewgroup会覆盖子类控件而直接获得焦点

子控件设置：android:focusable="false"

3.adapter类

public class Videoadapter extends BaseAdapter{
ArrayList<VideoInfoModel.DetailBean.VideosBean> mList;
Context context; ViewHolder viewHolder=null;

/** 监听对象 */
private MyClickListener mListener;
public Videoadapter(ArrayList<VideoInfoModel.DetailBean.VideosBean> list,Context context){
this.mList=list;
this.context=context;
}

public void setOnClickListener(MyClickListener listener) {

mListener = listener;

}

@Override
public int getCount() {
return mList==null?0:mList.size();

}

@Override
public Object getItem(int position) {
return mList==null?0:mList.get(position);
}

@Override
public long getItemId(int position) {
return mList==null?0:position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
if(convertView==null){
viewHolder=new ViewHolder();
//得到布局
convertView= LayoutInflater.from(context).inflate(R.layout.content_list,null);
//得到控件
viewHolder.img_head= (ImageView) convertView.findViewById(R.id.userhead);
viewHolder.img_video= (ImageView) convertView.findViewById(R.id.img_video);
viewHolder.img_like= (ImageView) convertView.findViewById(R.id.img_like);
viewHolder.txt_uname= (TextView) convertView.findViewById(R.id.username);
viewHolder.img_addreess= (ImageView) convertView.findViewById(R.id.address);
viewHolder.txt_like= (TextView) convertView.findViewById(R.id.txt_like);
viewHolder.txt_address= (TextView) convertView.findViewById(R.id.txt_address);
viewHolder.img_comment= (ImageView) convertView.findViewById(R.id.img_comment);
viewHolder.txt_comment= (TextView) convertView.findViewById(R.id.txt_comment);
viewHolder.btn_attention= (Button) convertView.findViewById(R.id.attention);

//设置头像的监听事件
viewHolder.img_head.setOnClickListener(mOnClickListener);

//设置播放视屏的监听事件
viewHolder.img_video.setOnClickListener(mOnClickListener);

//设置图片点赞的监听事件
viewHolder.img_like.setOnClickListener(mOnClickListener);

//设置text的监听事件
viewHolder.txt_like.setOnClickListener(mOnClickListener);

//设置点击评论图片的监听事件
viewHolder.img_comment.setOnClickListener(mOnClickListener);

//设置点击评论文字的监听事件
viewHolder.txt_comment.setOnClickListener(mOnClickListener);

convertView.setTag(viewHolder);

}else{
viewHolder= (ViewHolder) convertView.getTag();
}

//设置postition
viewHolder.img_head.setTag(position);
viewHolder.img_video.setTag(position);
viewHolder.img_like.setTag(position);
viewHolder.txt_like.setTag(position);
viewHolder.img_comment.setTag(position);
viewHolder.txt_comment.setTag(position);

//设置值
viewHolder.img_head.setImageResource(R.mipmap.head);

---------------------------初始化ImageLoader--------------------------------

//显示图片的配置(使用ImagerLoader必须先初始化，最好放在Application里面，避免代码冗余)

       // 创建默认的ImageLoader配置参数
ImageLoaderConfiguration configuration = ImageLoaderConfiguration
.createDefault(this);

ImageLoader.getInstance().init(configuration);---------------------------初始化ImageLoader--------------------------------

//加载网络图片
DisplayImageOptions options = new DisplayImageOptions.Builder()
.cacheInMemory(true).cacheOnDisk(true)
.bitmapConfig(Bitmap.Config.RGB_565).build();

ImageLoader.getInstance().displayImage(mList.get(position).getImgUrl(), viewHolder.img_video, options);

viewHolder.txt_uname.setText(mList.get(position).getUserID());
viewHolder.img_addreess.setImageResource(R.mipmap.china);
viewHolder.txt_like.setText(mList.get(position).getLikes() + "");
viewHolder.img_comment.setImageResource(R.mipmap.comment);
viewHolder.txt_comment.setText(R.string.comment);
viewHolder.txt_address.setText(R.string.address);

return convertView;

}

class ViewHolder{
private ImageView img_head,img_video,img_like,img_comment,img_addreess;
private TextView txt_uname,txt_like,txt_comment,txt_address;
private Button btn_attention;
}

//实现点击事件

private View.OnClickListener mOnClickListener=new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mListener != null) {
int position = (Integer) v.getTag();
switch (v.getId()) {
case R.id.img_video:
mListener.onPlayVideo(Videoadapter.this,v,position);
break;
case R.id.img_like:
mListener.onSetLike(Videoadapter.this, v, position);
break;
case R.id.txt_like:

mListener.onSetLike(Videoadapter.this, v, position);

break;

case  R.id.txt_like:
mListener.onQueryLikeInfo(Videoadapter.this, v, position);
break;
case R.id.img_comment:
mListener.onQueryCommentorAddComment(Videoadapter.this, v, position);
break;
case R.id.txt_comment:
mListener.onQueryCommentorAddComment(Videoadapter.this,v,position);
break;

}
}
}

};

//自定义接口类，方便Activity调用
public  interface  MyClickListener {
public void  onPlayVideo(BaseAdapter adapter, View view, int position);
public void  onSetLike(BaseAdapter adapter, View view, int position,Boolean islike);
public void  onQueryLikeInfo(BaseAdapter adapter, View view, int position);
public void  onQueryCommentorAddComment(BaseAdapter adapter, View view, int position);

}

4.activity类
public class DiscoverActivity extends Activity {

ArrayList<VideoInfoModel.DetailBean.VideosBean> mList;

Videoadapter adapter;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.discover_activity);
initView();
}

public void initView(){
videolist = new ArrayList<VideoInfoModel.DetailBean.VideosBean>();

adapter = new Videoadapter(videolist, getActivity());
hotListview.setAdapter(adapter);

}

//实现adapter中的接口调用

adapter.setOnClickListener(new Videoadapter.OnClickListener() {
@Override
public void onPlayVideo(BaseAdapter adapter, View view, int position) {

}

@Override
public void onSetLike(BaseAdapter adapter, View view, int position) {

}

@Override
public void onQueryLikeInfo(BaseAdapter adapter, View view, int position) {

}

@Override
public void onQueryCommentorAddComment(BaseAdapter adapter, View view, int position) {

}
});

}

到此这篇文章就结束了，希望能帮助各位，每天在工作中学习，在学习中进步，在进步中完成工作，每天迈出一小步，
一年跨出一大步。