Space Between stars of ratingBar

问题:

I need insert a space between the stars of my ratingBar, example the ratingbar is well:

but I need it thus:

how i can do this?

回答1:

I don't know if it will be useful anymore, but I made a custom library which allows you to change space beetwen stars programatically and in XML (among other stuff): SimpleRatingBar.

It features:

• Fully working android:layout_width: it can be set to wrap_content, match_parent or abritary dp.
• Arbitrary number of stars.
• Arbitrary step size.
• Size of stars can be controlled exactly or by setting a maximum size.
• Customizable colors in normal state (border, fill and background of stars and rating bar).
• Customizable colors in pressed state (border, fill and background of stars and rating bar).
• Customizable size separation between stars.
• Customizable border width of stars.
• Customizable stars corner radius.
• Allows to set OnRatingBarChangeListener
• Stars fill can be set to start from left to right or from right to left (RTL language support).
• AnimationBuilder integrated in the view to set rating programatically with animation.

Here is a preview of it.

In your case, you would just have to do:

ratingbar.setStarsSeparation(20, Dimension.DP);

or, for example, in pixels:

ratingbar.setStarsSeparation(100, Dimension.PX);

You can find it either in jcenter or in Maven Central. So in your build.gradle file just add to your dependencies:

compile 'com.iarcuschin:simpleratingbar:0.1.+'

回答2:

You have a next property.

android:progressDrawable = "@drawable/rating_stars"
android:indeterminateDrawable = "@drawable/rating_stars"

@drawable/rating_stars :

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:id="@+android:id/background"
          android:drawable="@drawable/star_empty" />
    <item android:id="@+android:id/secondaryProgress"
          android:drawable="@drawable/star_empty" />
    <item android:id="@+android:id/progress"
          android:drawable="@drawable/star" />
</layer-list>

star_empty and star are the images which are in your drawable directory. So, you can change star and star_empty in a graphic editor and add a spassing if you need.

回答3:

Just use the custom icon for it and do use the style , i mean Photoshop it as you want it to look and replace with the system rating style icon.

回答4:

I think you'd have to grab a copy of the systems star png file and manually add the padding that you want to it with a photoshop / gimp / some other editor.

回答5:

I agree to Tim i applied same logic and it worked. Here in my project i am using my own star images for the star ratin I made star images having extra space (padding) on the right side that resulted in space between the stars