Android

由 Google 牵头，携手国际上多家领先的移动服务提供商(包括中国移动通信、日本的DoCoMo) 共同组建开放手机联盟, 并推出 Android 综合移动设备平台。这是一个基于 Linux 的移动应用创新平台。同时也推出 Android SDK 软件开发工具包，开发者们可以利用 SDK 工具包开发基于 Android 平台的新应用。Google也正式宣布举办总奖金为 1000 万美元的 Android 开发者大赛，邀请开发者们为 Android 平台开发移动应用。

Android license: Apache V2: Why Google chose the Apache Software License over GPLv2 for Android

Google 已将战线延伸至无线移动终端，可以预见这将是 Google 广告收入新的增长点。

有关 Google Android 架构介绍的视频信息:

PC

在PC上体验Android

LiveAndroid, a LiveCD for Android running on x86 platforms.

Tools

Android Development Tools Plugin (for the Eclipse IDE)
Android Emulator (A QEMU-based device-emulation tool)
Android Virtual Devices (AVDs)
Hierarchy Viewer
layoutopt
Draw 9-patch
Dalvik Debug Monitor Service (ddms)
Android Debug Bridge (adb)
Android Asset Packaging Tool (aapt)
Android Interface Description Language (aidl)
sqlite3
Traceview
mksdcard
dx tool rewrites .class bytecode into Android bytecode (stored in .dex files.)
UI/Application Exerciser Monkey
android script
zipalign: An important .apk optimization tool.

Code

The source is approximentely 2.1GB in size. You will need 6GB free to complete the build.

News

富士通Fujitsu启动Android服务计划

Features

Application framework enabling reuse and replacement of components
Dalvik Virtual Machine optimized for mobile devices
Integrated browser based on the open source WebKit engine
Optimized graphics powered by a custom 2D graphics library; 3D graphics based on the OpenGL ES 1.0 specification (hardware acceleration optional)
SQLite for structured data storage
Media Libraries based on PacketVideo's OpenCORE. Media support for common audio, video, and still image formats (MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, GIF)
GSM Telephony (hardware dependent)
Bluetooth, EDGE, 3G, and WiFi (hardware dependent)
Camera, GPS, compass, and accelerometer (hardware dependent)
Rich development environment including a device emulator, tools for debugging, memory and performance profiling, and a plugin for the Eclipse IDE

Install

新的安装方式, 先下载SDK, 然后在选择相应版本的软件包:

因为有墙, 所以需Settings里Http Proxy Server:10.159.192.62,Http Proxy Port:8080, 选择如下两个选项卡：Force https//.....using http... 和 Ask Before restaring ADB.

install sdk
export PATH=${PATH}:<your_sdk_dir>/tools
Installing the Eclipse Plugin (ADT)
Help > Software Updates > Find and Install.
New Remote Site.
https://dl-ssl.google.com/android/eclipse/

Android Editor 依赖以下包：

本地下载:http://download.huihoo.com/android/eclipse/

Applications

Browser

Opera Mini on Google Android

下载 http://labs.opera.com/downloads/OperaMini.apk
android-sdk_m5-rc15_windows\android-sdk_m5-rc15_windows\tools
{Android home}/tools/emulator
{Android home}/tools/adb install OperaMini.apk