TouchEvent

<span style="font-size:18px;">MainActivity:

package lixiangjian.com.listitembutton;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

    private ListView mListView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mListView = (ListView) findViewById(R.id.list);
        mListView.setAdapter(new MyAdapter());
        mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Toast.makeText(MainActivity.this, "点击了item" + position, Toast.LENGTH_SHORT).show();
            }
        });
    }


    class MyAdapter extends BaseAdapter {

        @Override
        public int getCount() {
            return 20;
        }

        @Override
        public Object getItem(int position) {
            return null;
        }

        @Override
        public long getItemId(int position) {
            return 0;
        }

        @Override
        public View getView(int position, View convertView, final ViewGroup parent) {

            VH vh = null;
            if (convertView == null) {
                convertView = View.inflate(parent.getContext(), R.layout.item_list, null);
                vh = new VH();
                vh.mButton = (Button) convertView.findViewById(R.id.button);
                convertView.setTag(vh);
            } else {

                vh = (VH) convertView.getTag();
            }
            vh.mButton.setText("测试");
            vh.mButton.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Toast.makeText(MainActivity.this, "button", Toast.LENGTH_SHORT).show();
                }
            });
            return convertView;
        }
    }

    static class VH {

        public Button mButton;
    }
}
</span>

acticvity_main.xml:

<span style="font-size:18px;"><?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    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"
    tools:context="lixiangjian.com.listitembutton.MainActivity">

    <ListView
        android:id="@+id/list"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>
</RelativeLayout>
</span>

item_list.xml:

<span style="font-size:18px;"><?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"
              android:orientation="vertical">

    <!--android:focusable="false"  设置是否聚焦，true：聚焦，false：不聚焦-->
    <Button
        android:id="@+id/button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:focusable="false"/>
</LinearLayout></span>