How can I make a real time changing/alternate of color of font (textview) of an item from the server XML format in seconds?

See more:

Java

Mobile

Android

I'm a newbie here. I'm asking is like the above How can I make a real time changing/alternate of color of font of an item from the server XML format in seconds?

I try to solve but I always failed, my application have a DOM parser that fetch item from server and a timer to update every 5 seconds. my problem is the color how can I fetch also the color depends if it is uppercase or lowercase.

like this example

Mae Account = 2000 (uppercase color green)

Almira Account = 1000 (lowercase color red)

can be also alternate

Mae Account = 2000 (lowercase color red)

Almira Account = 3000 (uppercase color green)

or like

Mae Account = +2000 (uppercase color green)

Almira Account = -1000 (lowercase color red)

Mae Account = -1000 (lowercase color red)

Almira = +2000 (uppercase color green)

the item from the server like 1000 ,2000 is update every seconds.

I try custom list adapter but I'm failed because I didn't know how to execute it in the DOM PARSER and timer I'm using listadapter and simpleadapter.

please help me in my problem

thank you very much.