Android applications use classes in the Java language to implement various aspects of Graphical User Interface (GUI) functionality. Developers can make use of these classes to create standard ...

This time adding a graphical user interface (GUI) and a “toast”. The GUI will consist of a button, textbox and a label. The “toast” will be issued onto the screen when the button is pressed.

The new Linux Terminal app plays a big role in Google's future plans to turn Android into a desktop platform. Here's how.