How can I create my custom properties on xml for Android?

Question

We have in our project a keyboard with \"Key\" elements, this Key elements have attributes such as android:codes=\"119\", android:keyLabel=\"w\" and so on.

My questi

Answer 1

You can create custom attributes for your own classes that extend View or a subclass. The process is documented in the "Creating a View Class" section of the Android Dev Guide under the heading "Define Custom Attributes":

https://developer.android.com/training/custom-views/create-view#customattr