체크박스 선택/해제 안드로이드

package com.example.ryan.myapplication;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.CheckBox;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

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

    // 체크 선택/해제 
    public void onCheckboxClicked(View view){
        boolean checked = ((CheckBox)view).isChecked();


        switch(view.getId()){
            case R.id.checkbox_meat:
                if(checked)
                    Toast.makeText(getApplicationContext(),"고기선택",Toast.LENGTH_SHORT).show();
                else
                    Toast.makeText(getApplicationContext(),"고기선택해제",Toast.LENGTH_SHORT).show();
                break;

            case R.id.checkbox_cheese:
                if(checked)
                    Toast.makeText(getApplicationContext(),"치즈선택",Toast.LENGTH_SHORT).show();
                else
                    Toast.makeText(getApplicationContext(),"치즈선택해제",Toast.LENGTH_SHORT).show();
                break;

        }
    }



}

다중체크 가능