Image boundaries

[peve9]

Hi everyone! I would like to do something like this: http://http://deepakbala.me/2013/01/18/android-speech-bubbles/
My objective is to obtain an image like that who can help me?

Thanks Everyone! :sign0085:

 

[klaus]

You link seems to be corrupted.

Best regards.

 

[dxxxyyyzzz]

You have a lot of examples under 9 patch image. This is basic example from Erel, where I just changed the picture.