Android how to create triangle and rectangle shape programmatically?

Question

How can we create ballon drawable shape as below. where we can change the color of it dynamically.

Answer 1

First you can create one xml inside drawable folder

That xml will be responsible for the border color of rectangle shape

You can create such border shape with below code

well this will create a required border to rectangle shape, you need to assign background of that rectangle shape with this drawable like this

android:background="@drawable/bg"

where bg is xml file name which has been saved on drawable folder

After that you need to put that triangle exactly below to rectangle object.

I hope you understood my logic