How to create or from where circle button library for android studio is available.. Anyone?

Question

I making a calculator app in android studio but when I am just try to draw circle button and export it to android studio for button background then still it shows blocks like square, so I need library for this.

Answer 1

Use <shape /> to add radius to your button.

Create 'bg.xml' inside drawable:

<shape
xmlns:android="http://schemas.android.com/res/android">

<corners
android:radius="400dp"/>

</shape>

Then, add background attribute to your view:

<Button
...
android:background="@drawable/bg.xml" />