场景：ListView的Item中包含Button控件，会出现Item点击失效，不响应，Button可点击，响应。

解决方法：在Button的xml属性中加入这两句代码解决，

android:focusable="false"

android:focusableInTouchMode="false"

实现：Item可点击，响应，Button可点击，响应

代码：

主页面:

package www.yalong.com.listview_button;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.view.View;

import android.widget.Adapter;

import android.widget.AdapterView;

import android.widget.ListView;

import android.widget.Toast;

import java.util.ArrayList;

import java.util.List;

public class MainActivity extends AppCompatActivity  implements AdapterView.OnItemClickListener{

ListView listView;

    List list;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        listView=findViewById(R.id.listView);

        list=new ArrayList();

        for (int i=0;i<10;i++){

list.add("第"+i+"行数据");

        }

MyAdapter adapter=new MyAdapter(MainActivity.this,list);

        listView.setAdapter(adapter);

        listView.setOnItemClickListener(this);

    }

@Override

    public void onItemClick(AdapterView adapterView, View view, int i, long l) {

Toast.makeText(MainActivity.this,"点击了第"+i+"行",Toast.LENGTH_LONG).show();

    }

}

适配器:

package www.yalong.com.listview_button;

import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.Button;

import android.widget.TextView;

import android.widget.Toast;

import java.util.List;

/**

* Created by Administrator on 2020/5/20 0020.

*/

public class MyAdapter extends BaseAdapter  {

Context  context;

    List list;

    public MyAdapter(Context context, List list) {

        this.context = context;

        this.list = list;

    }

@Override

    public int getCount() {

return list.size();

    }

@Override

    public ObjectgetItem(int i) {

return list.get(i);

    }

@Override

    public long getItemId(int i) {

return i;

    }

@Override

    public View  getView(final int i, View view, ViewGroup viewGroup) {

ViewHolder viewHolder;

        if (view ==null) {

viewHolder =new ViewHolder();

            view = LayoutInflater.from(context).inflate(R.layout.layout_item, viewGroup, false);

            viewHolder.textView = view.findViewById(R.id.item_txt);

            viewHolder.button = view.findViewById(R.id.item_btn);

            view.setTag(viewHolder);

        }else {

viewHolder = (ViewHolder) view.getTag();

        }

String string ="按钮" + i;

        viewHolder.textView.setText(list.get(i).toString());

        viewHolder.button.setText(string);

        viewHolder.button.setOnClickListener(new View.OnClickListener() {

@Override

            public void onClick(View view) {

Toast.makeText(context,"点击了第"+i+"个按钮",Toast.LENGTH_LONG).show();

            }

});

        return view;

    }

static class ViewHolder {

       TextView textView;

        Button button;

    }

}

xml:

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

    tools:context="www.yalong.com.listview_button.MainActivity">

<ListView

    android:id="@+id/listView"

    android:layout_width="match_parent"

    android:layout_height="match_parent"/>

</LinearLayout>

layout_item.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent">

<TextView

        android:id="@+id/item_txt"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content" />

<android.support.v4.widget.Space

        android:layout_width="0dp"

        android:layout_height="1dp"

        android:layout_weight="1" />

<Button

        android:id="@+id/item_btn"

        android:focusable="false"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content" />

</LinearLayout>

实现效果视屏链接：ListView控件Item有Button点击事件冲突解决后效果