RatingBar

[Hessam Developer]

how to fix problem in the RatingBar xml android studio
when input the numStars: 5
the numStars in the installed app do not changed (always i see 8 stars)


i need help pls...

 

[saramarz]

To change the number of stars displayed in a RatingBar in an Android app, you can use the numStars attribute in the layout XML file. Here's an example of how you can do this:

<RatingBar
    android:id="@+id/rating_bar"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:numStars="5"
    android:stepSize="1.0"
    android:rating="3.5"
    android:isIndicator="false" />

Make sure that you have set the numStars attribute to the desired number of stars. In this example, the RatingBar will display 5 stars.

If the numStars attribute is not working as expected in your app, there may be other issues that you need to troubleshoot. Here are a few things you can try:

1. Make sure that you are using the correct layout file. If you have multiple layout files for different screen sizes or orientations, make sure that you are using the correct one.
   
   
2. Check for any errors in your layout XML file. You can use the "Design" tab in Android Studio to check for any layout errors.
   
   
3. Make sure that you have correctly implemented the RatingBar in your app. For example, you may need to set the android:id attribute and retrieve the RatingBar in your code using FindViewById.
   
   
4. Check for any errors in your code that may be affecting the RatingBar. You can use the "Logcat" view in Android Studio to see any error messages that may be relevant.