landscape mode, forcing, 34 last location, retrieving, 253-254 launching activities from events, 37-40

activities with implicit intents, 44

secondary threads, 51-55

services based on broadcasted events, 70-72

Layout View (Hierarchy Viewer), 310-311 layouts building in Eclipse Editor, 83-85 controlling width and height of UI

elements, 86-88 declaring programmatically, 90-91 setting relative layout and layout ID, 89-90

updating from separate threads, 92-94 widgets. See widgets

LBS (Location-Based Services)

explained, 251 Google Maps adding markers on maps, 267-271 adding to applications, 265-266 adding views to maps, 271-274 configuring, 263-265 Maps API key, 263 marking device's current location on map, 274 setting up proximity alerts, 274-275 listing enabled providers, 256-258 Location class, 251 LocationListener, 251 LocationManager, 251 retrieving last location, 253-254 translating addresses to locations, 261-262 translating locations to addresses, 258-260

updating location upon change, 254-256

LCD (liquid crystal displays), 8

LED (light-emitting diodes), 8

libraries gesture libraries, 136-138 Open Graphics Library for Embedded Systems (OpenGL ES), 140-145 license agreements adding, 228-232 Android Market, 19 lifecycle of activities, 30-33

forcing screen orientation, 34 forcing single task mode, 33-34

saving and restoring activity information, 34-35

of broadcast receivers, 70

of services, 64-65

light sensors, 179-180 light-emitting diodes (LED), 8 Linux utilities, lack of support for, 2 liquid crystal displays (LCD), 8 LIS331DLH, 10 ListActivity, 43-44 ListActivityExample, 44-46


method, 188 ListFiles activity, 151-152, 154 listing enabled providers, 256-258 lists, implementing, 43-44 LiveFolders database, 244 LM3530, 10 loading files, 249-250 images, 148-153 loading.xml file, 63 loadLibrary() method, 286 loadURL() method, 204 Location class, 251 Location Control (DDMS), 305 Location-Based Services. See LBS (Location-

Based Services) LocationListener, 251 LocationListener interface, 254-256 LocationManager, 251

locations. See LBS (Location-Based Services) LogCat, 305, 307-309

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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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