android-attributes – Tarik Billa

How to reference style attributes from a drawable?

January 6, 2023 by Tarik

In my experience it is not possible to reference an attribute in an XML drawable. In order to make your theme you need to: Create one XML drawable per theme. Include the needed color into you drawable directly with the @color tag or #RGB format. Make an attribute for your drawable in attrs.xml. <?xml version=”1.0″ … Read more

Defining custom attrs

September 13, 2022 by Tarik

Currently the best documentation is the source. You can take a look at it here (attrs.xml). You can define attributes in the top <resources> element or inside of a <declare-styleable> element. If I’m going to use an attr in more than one place I put it in the root element. Note, all attributes share the … Read more