UI techniques

3D images, drawing, 140-145 buttons adding, 36-37

adding to table layouts, 102-105 defined, 101 check boxes creating, 105-109 defined, 101

controlling width and height of UI

elements, 86-88 drop-down menus, creating, 110-112 event handlers/event listeners building menus, 121-125 defining menus in XML, 126-127 explained, 117

intercepting physical key presses, 117-121

listening for fling gestures, 130-132 multitouch, 133-136 reacting to touch events, 128-130 utilizing SEARCH key, 127 layouts building in Eclipse Editor, 83-85

declaring programmatically, 90-91

setting relative layout and layout ID, 89-90

updating from separate threads, 92-94 progress bars creating, 112-114 defined, 101 radio buttons creating, 108-110 defined, 101 resource directories list of, 79

specifying alterate resources, 81-82 seek bars creating, 114-116 defined, 102 spinners, 101 text manipulation creating forms, 100-101 providing text entry, 98-100 setting and changing text attributes, 95-98 TextView attributes, 94-95 TextView, 36-37 UI attributes, 80 UI libraries gesture libraries, 136-138 Open Graphics Library for Embedded Systems (OpenGL ES), 140-145

ViewGroups, 82 views explained, 82 RelativeLayout, 89-90 uniform resource identifiers (URIs), 44 Uniform Resource Identifiers (URIs), 244 update() method, 245 UpdateAndList activity, 215-219 updates, managing in Android Market, 21-22 updating layouts from separate threads, 92-94 location upon change, 254-256 paths, 165 upgrading Android SDK, 14-15 URIs (uniform resource identifiers), 44, 244 user input methods, 9 UserDictionary, 244 usertimelinerow.xml file, 213

Character Building Thought Power

Character Building Thought Power

Character-Building Thought Power by Ralph Waldo Trine. Ralph draws a distinct line between bad and good habits. In this book, every effort is made by the writer to explain what comprises good habits and why every one needs it early in life. It draws the conclusion that habits nurtured in early life concretize into impulses in future for the good or bad of the subject.

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