In Android, you can use “android.widget.RatingBar” to display rating bar component in stars icon. The user is able to touch,
drag or click on the stars to set the rating value easily.
In this tutorial, we show you how to use XML to display a rating bar, few textviews and a button. When user click on
the rating bar’s star,the selected rating value will be displayed in the textview. And, if user clicks on the button,
the selected rating value will be displayed as a floating message (toast message).
Open “your.xml” file, add a rating bar component, few textviews and a button
Inside activity “onCreate()” method, attach a listener on rating bar, fire when rating value is changed. Another listener on button,
fire when button is clicked. Read the codeâ€™s comment, it should be self-explanatory.