A (175)

■ V

Video streaming, 419–420
ViewGroup subclass, 168
View superclass, 169
VirtualDub 1.9, 425

■ W

Wearable devices, 551
development
Eclipse ADT installation, 555
SDK plug-ins, 553
EarthTime.APK (see EarthTime.APK)
smartwatch optimization
battery life, 556
CPU, 556
displays, 555
event-handling, 556
vs. peripherals, 552
WebM (VP8) digital video format, 419

■ X, Y, Z

XML markup language, 101
Android manifest
android:allowBackup switch, 123
android:label parameter, 124
android:targetSdkVersion, 123
application attributes, 127
Eclipse ADT, 127
manifest visual editor, 127
android:Theme.Holo Dark, 118
android:Theme.Holo.Light, 120
brackets, 105
containers, 105
designing menus, 121
device-independent pixels (DIP), 110

dimensions, 109

editing constants, 108

graphical layout editor (GLE), 124

palette pane, 126

properties pane, 126

HelloUniverse Android application, 101

ActionBar class, 116

AVD emulators, 116

console tab, 118

LogCat tab, 118

Nexus One, 115

Run Configurations dialog, 114

TextView UI widget, 117

inflation, 129

nesting, 102, 106

overview, 102

references

spans across files, 107

strings.xml file, 107–108

simple-text-format, 103

styles/themes, 110

android:Theme.Dark, 111

android:Theme.Holo.Light, 113

android:Theme.Holo.Light., 112

APPBaseTheme parameter, 111

AVD emulator, 113

editing pane, 111

tags and parameter

activity_main.xml file, 104

Android Package (apk), 105

Ecplise editing pane, 104

naming schema, 103

validation, 103

xmlns:android parameter, 104

xmlns:tools parameter, 105

virtual machine (VM), 129

XMLparse( ) method, 130

Index 677