Prevent screen lock on dimming/standby while using android app?

android, locking, screen

Solution

writing the following code to your xml file will prevent the screen from locking

android:keepScreenOn="true"

Problem

I'm developing an application and the last touch I need to put on it is preventing the screen to lock when the device goes into standby (screen off). The exact behavior as Google Navigation. I'm wondering what, programatically I will have to use to keep this feature enable the entire time while using the app?

Original source