1.RatingBar(星级评分条)
android:isIndicator:是否用作指示,用户无法更改,默认false
android:numStars:显示多少个星星,必须为整数
android:rating:默认评分值,必须为浮点数
android:stepSize: 评分每次增加的值,必须为浮点数
重要代码:
rb_normal = (RatingBar) findViewById(R.id.rb_normal);
rb_normal.setOnRatingBarChangeListener(new RatingBar.OnRatingBarChangeListener() {
@Override
public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromUser) {
Toast.makeText(MainActivity.this, "rating:" + String.valueOf(rating),
Toast.LENGTH_LONG).show();
}
});
}