How to fix programmatically round corners buttons on android?

Issue

I am going to want to rounded corners on button like this below code

        button.setWidth(buttonWidth);
        button.setHeight(buttonHeight);

How to define rounded buttons with java code, no xml

Solution

Use the Material Components for Android.

Just add the dependency:

implementation ‘com.google.android.material:material:1.0.0’

Add the MaterialButton in your layout:

<com.google.android.material.button.MaterialButton
   ....
   style="@style/Widget.MaterialComponents.Button.OutlinedButton"
   app:cornerRadius=".."
   app:strokeColor="@color/colorPrimary"/>

and use the method setCornerRadius.
Something like:

button.setCornerRadius(..);

Answered By - Gabriele Mariotti