Transcript Chapter 7 Touch Gestures

Chapter 7
Touch Gestures
Figure 07.01: Common touch gestures for Android devices
Figure 07.02: A Touch Gesture application for exploring basic touch events
Figure 07.03: Final project structure for the Touch Experiment application
Figure 07.04: The hierarchical structure for the user interface screen, activity_my.xml
Figure 07.05: The Touch Experiment application is shown after a fling gesture is produced
Figure 07.06: An experiment for touch gestures associated with a View
Figure 07.07: The project structure for the Touch Gestures Experiment 2 application
Figure 07.08: The bee chases after the finger
Figure 07.09: The Bee Finds Finger application project structure
Figure 07.10: The Bee is built as an XML Layout with an ImageView
Figure 07.11: The Flower is built as an XML Layout with an ImageView
Figure 07.12: The layout design shown in the Graphical Layout Editor
Figure 07.13: Source and target containers for a chess piece to be dragged
Figure 07.14: A drag-and-drop operation produces a drag shadow
Figure 07.15: The StylistApp relies on drag-and-drop operations
Figure 07.16: The structure of the Catherine Stylist application
Figure 07.17: The interface design for activity_my.xml of the Stylist application
Figure 07.18: The user moves the butterfly with a swiping motion
Figure 07.19: The project structure for the “Escape the Catcher” application
Figure 07.20: The layout design for activity_my.xml
Figure 07.21: The Butterfly application is a turn-based board game that uses coded blocks
Figure 07.22: A fling motion used to propel the billiard ball
Figure 07.23: The Billiard Ball project structure
Figure 07.24: A FrameLayout is used as a container in activity_my.xml
Figure 07.25: ball_layout.xml uses an ImageView as its root element
Figure 07.26: The velocity vector of a billiard ball
Figure 07.27: The primary and secondary pointers in a multitouch gesture
Figure 07.28: The Touch Gestures Experiment 3 application illustrates multitouch gestures
Figure 07.29: The Touch Gestures Experiment 3 application project structure