Android developers can use Java and XML code to define the layouts for each Activity in an application. The application resources folder holds the XML layout files as well as graphics for the GUI.

When Java debuted in 1995, the focus was on applets — mini-applications, typically with a graphical user interface (GUI), that ran inside Web browsers. Developers who had worked with GUI systems ...

Microchip's Graphics Display Designer X Supports PIC® MCU-based GUI Creation on Windows®, Linux or Mac® Computers Easy-to-Use Tool Enables the Development of Graphical User Interfaces and Saves ...