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

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

    android:id="@+id/LinearLayout1"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

    android:paddingBottom="@dimen/activity_vertical_margin"

    android:paddingLeft="@dimen/activity_horizontal_margin"

    android:paddingRight="@dimen/activity_horizontal_margin"

    android:paddingTop="@dimen/activity_vertical_margin"

    tools:context=".MainActivity" >
   <CheckBox

        android:id="@+id/eatId"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="吃饭" />

    <CheckBox

        android:id="@+id/sleepId"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="睡觉" />

    <CheckBox

        android:id="@+id/playDotaId"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="打dota" />

    <CheckBox

        android:id="@+id/allCheckId"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="全选" />

</LinearLayout>

package com.example.allchecked;

import android.os.Bundle;

import android.app.Activity;

import android.view.Menu;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.CheckBox;

import android.widget.CompoundButton;

import android.widget.CompoundButton.OnCheckedChangeListener;

public class MainActivity extends Activity {

	private CheckBox eatBox;

	private CheckBox sleepBox;

	private CheckBox playDotaBox;

	private CheckBox allCheckBox;

	@Override

	protected void onCreate(Bundle savedInstanceState) {

		super.onCreate(savedInstanceState);

		setContentView(R.layout.activity_main);

		eatBox = (CheckBox)findViewById(R.id.eatId);

		sleepBox = (CheckBox)findViewById(R.id.sleepId);

		playDotaBox = (CheckBox)findViewById(R.id.playDotaId);

		allCheckBox = (CheckBox)findViewById(R.id.allCheckId);

		AllCheckListener allCheckListener = new AllCheckListener();

		allCheckBox.setOnCheckedChangeListener(allCheckListener);

		CheckBoxListener listener = new  CheckBoxListener();

		eatBox.setOnCheckedChangeListener(listener);

		sleepBox.setOnCheckedChangeListener(listener);

		playDotaBox.setOnCheckedChangeListener(listener);

/*		OnBoxClickListener clicklistener = new OnBoxClickListener();

		eatBox.setOnClickListener(clicklistener);

		sleepBox.setOnClickListener(clicklistener);

		playDotaBox.setOnClickListener(clicklistener);

*/

	}

/*	class OnBoxClickListener implements OnClickListener{

		@Override

		public void onClick(View view) {

			// TODO Auto-generated method stub

			CheckBox box = (CheckBox)view;

			if(box.getId() == R.id.eatId){

				System.out.println("eatBox");

			}

			else if(box.getId() == R.id.sleepId){

				System.out.println("sleepBox");

			}

			else{

				System.out.println("dotaBox");

			}

			if(box.isChecked()){

				System.out.println("checked");

			}

			else{

				System.out.println("unchecked");

			}

		}

	}*/

	public class CheckBoxListener implements OnCheckedChangeListener{

		@Override

		public void onCheckedChanged(CompoundButton buttonView,

				boolean isChecked) {

			// TODO Auto-generated method stub

			if(buttonView.getId() == R.id.eatId){

				System.out.println("eatBox");

			}

			else if(buttonView.getId() == R.id.sleepId){

				System.out.println("sleepBox");

			}

			else{

				System.out.println("dotaBox");

			}

			if(isChecked){

				System.out.println("checked");

			}

			else{

				System.out.println("unchecked");

			}

		}

	}

	public class AllCheckListener implements OnCheckedChangeListener{

		@Override

		public void onCheckedChanged(CompoundButton buttonView,

				boolean isChecked) {

			// TODO Auto-generated method stub

				eatBox.setChecked(isChecked);

				sleepBox.setChecked(isChecked);

				playDotaBox.setChecked(isChecked);

		}

	}

}