在代码中监听RatingBar 对RatingBar 进行赋值 或获得其值
监听
mRatingBar.setOnRatingBarChangeListener(new RatingBar.OnRatingBarChangeListener() {
@Override
public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromUser) {
float i = mRatingBar.getRating();
mRatingBarLevel.setText(i + “”);
}
});
1.mRatingBar.setRating(float rating); //赋值 eg:mRatingBar.setRating(2.5);
2.mRatingBar.getRating(); //取值
3.public abstract void onRatingChanged (RatingBar ratingBar, float rating, boolean fromUser)
通知评分等级已经被修改。客户端可以使用fromUser参数区分用户触发的改变还是编程触发的改变。当用户拖拽时,将不会连续不断的被调用,仅仅当用户最终离开触摸结束评分时调用。
参数 ratingBar 评分修改的RatingBar
4.设置ratingbar 不可以拖动只需要在相应的xml中加入