GUI Design for Android Apps, Part 4: Graphic Interface and Touchscreen Input
So far, three chapters have been devoted to Android interface design. The application interface discussed so far is similar to a dialog interface. The drawback is that it is difficult to obtain accurate touchscreen input information, so it is hard to display accurate images based on the input interface. This chapter introduces the view-based interaction style interface. In this mode, you can enter information with accurate touchscreen input and display detailed images, which happen to be requirements for lots of game applications.
Display Output Framework