I am developing an app & just built its logical part. Now I want to design this app like in famous timer apps. See Links for examples:
The thing I want is the Circle that fills with every trigger of some event or with increment of number. I actually don't know that is it animation part (like to b built in flash or what) or just possible by coding in android itself using its inbuilt properties and features. So anybody if tell explain me what tools are used or any reference tutorial tthat can explain things from bottom. I really don't know any thing of designing.
EDIT: I want to know how this circle works. Fills color at each specified interval. Combination of Coding + Design