RatingBar的基本用法

public class MainActivity extends Activity {
	private RatingBar bar;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		bar = (RatingBar) findViewById(R.id.ratingbar);
		// ratingBar的监听事件
		bar.setOnRatingBarChangeListener(new OnRatingBarChangeListener() {
			@Override
			public void onRatingChanged(RatingBar ratingBar, float rating,
					boolean fromUser) {
				// TODO Auto-generated method stub
				
			}
		});
	}
}