Android控件之ToggleButton的使用方法

import android.app.Activity;
import android.os.Bundle;
import android.widget.CompoundButton;
import android.widget.ImageView;
import android.widget.ToggleButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
public class ToggleButtonActivity extends Activity {
    private ImageView imageView=null;
    private ToggleButton toggleButton=null;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        imageView=(ImageView) findViewById(R.id.imageView);
        toggleButton=(ToggleButton)findViewById(R.id.toggleButton);
        toggleButton.setOnCheckedChangeListener(new OnCheckedChangeListener(){
            public void onCheckedChanged(CompoundButton buttonView,
                    boolean isChecked) {
                toggleButton.setChecked(isChecked);
                imageView.setImageResource(isChecked?R.drawable.bulb_on:R.drawable.bulb_off);
            }

        });
    }
}
运行效果：