[英]Ratingbar - how to?
rate = (TextView) findViewById(R.id.puan);
rb = (RatingBar) findViewById(R.id.ratingBar);
rb.setOnRatingBarChangeListener(new RatingBar.OnRatingBarChangeListener() {
@Override
public void onRatingChanged(RatingBar ratingBar, float rating, boolean b) {
final float numStars = ratingBar.getRating();
editor = wm.edit();
editor.putFloat("numStars", rating);
editor.commit();
float ratings = wm.getFloat("numStars", 0);
rate.setText(rating + "/" + String.valueOf(ratings));
}
});
wm = PreferenceManager.getDefaultSharedPreferences(this);
float rating = wm.getFloat("numStars", 0f);
rb.setRating(rating);
Here is my code its work fine but when i give a rate its hold it like 4.0/4.0 i want its hold it 4.0/5.0 how can i do that? 这是我的代码,它的工作正常,但是当我给它一个速率保持它像4.0 / 4.0时,我想要它保持它4.0 / 5.0,我该怎么办呢? Image rating bar 图片等级栏
A quick google search asking for Android RatingBar documentation took me to this page: https://developer.android.com/reference/android/widget/RatingBar 快速的Google搜索询问Android RatingBar文档将我带到了此页面: https : //developer.android.com/reference/android/widget/RatingBar
A quick look through the page led me to find the following info: 快速浏览页面使我找到以下信息:
void setMax(int max);
//Set the upper range of the progress bar max.
void setMin(int min);
//Set the lower range of the progress bar min.
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