Android development basics 1-Overview and SDK installation and documentation

IPhone software porting is basically over. For details, refer to iPhone.

Summary

The development website www.android.com is in harmony, and the content on the official SDK website needs to be turned over.

Http://www.android123.com.cn/android_kit.html

Android-sdk_r08-windows.zip

Android-ndk-r5-windows.zip

ADT-8.0.0.zip

Eclipse-java-europa-winter-win32.zip

Because the android architecture interface is implemented in Java, most of the software is developed in Java. You can use the SDK at this time; you can use ndk for porting existing C/C ++ projects (the interface is supported by the SDK)

Version

Android platform

1.5, 1.6, 2.0, 2.1, 2.2 2.33.0

AndroidSummary of differences between different versions

Http://blog.csdn.net/lschou520/archive/2010/12/30/6107823.aspx

Differences between Android versions [Image]

Http://rainhomepage.appspot.com/2010/11/android-version

Http://bbs.pcpop.com/100527/6549298.html

Prerequisites for IDE installation (JDK and environment variables)

Hypothesis

JDK is installed in c: \ Program Files (x86) \ Java \ jdk1.6.0 _ 23

Decompress Android SDK on D: \ mobile \ Android-SDK-Windows

Android ndk decompress in D: \ mobile \ android-ndk-r5

Cygwin is installed in c: \ cygwin \

Java_home	C: \ Program Files (x86) \ Java \ jdk1.6.0 _ 23
Classpath	C: \ Program Files (x86) \ Java \ jdk1.6.0 _ 23 \ Lib; C: \ Program Files (x86) \ Java \ jdk1.6.0 _ 23 \ JRE \ Lib
Path	C: \ Program Files (x86) \ Java \ jdk1.6.0 _ 23 \ bin; find the Java command lineProgram D: \ mobile \ Android-SDK-Windows \ tools; D: \ mobile \ Android-SDK-Windows \ platform-tools; Find tools such as ADB C: \ cygwin \ bin; find C/C ++ compilation tools such as GCC g ++ make. D: \ mobile \ android-ndk-r5 find the ndk-buildndk-GDB script

Sdk1. select to install the corresponding SDK version

Decompress the SDK package to a directory; execute SDK manager.exe online; select the required installation package, as shown in figure

[Documents and ExamplesCodeCan be downloaded here]

2. Create Virtual Devices

Different avds can be created based on the downloaded version.

3. Run eclipse to set the SDK path

Decompress eclipse and overwrite the anroiddevelopment plug-in of eclipseto the directory of eciplse(adt-8.0.0.zip###execute eclipse.exe

Or use the ADT online address http://dl-ssl.google.com/android/eclipse/ to install ADT.

Set the SDK path

Start Project

New: File/New/Android project can create a new project

After these are created, you can run and debug the program.

Development document

SDK manager.exe is stored in the Android-SDK-Windows \ docsdirectory after installation, and index.html can be viewed (it is best not to use IE, and some ie versions cannot be viewed normally)

For those who are not familiar with this environment, read this document to understand some Android conventions and specifications.

Reference http://www.cnblogs.com/wanlipeng/archive/2010/08/04/1792136.html