Troubles in Building Android Source Code

Some Troubles or problems you may encounter while you setup the Android source code build environment on Ubutun 12.4.4

1. Install Sun-jdk1.6

prompt:

$ sudo apt-get install sun-java6-jdk
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package sun-java6-jdk is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'sun-java6-jdk' has no installation candidate

Soltuion:

reference to this blog, especially the last part:

1.Download jdk-6u38-linux-x64.bin

http://www.oracle.com/technetwork/java/javase/downloads/jdk6u38-downloads-1877406.html

 

2. 設為可執行檔

chmod +x jdk-6u38-linux-x64.bin

3. 解開

./jdk-6u32-linux-x64.bin

4.建立jvm資料夾

sudo mkdir /usr/lib/jvm

5.移至jvm資料夾

sudo mv jdk1.6.0_38 /usr/lib/jvm/jdk1.6.0_38

6.設定環境變數吧（還是替換）

sudo update-alternatives –-install /usr/bin/javac javac /usr/lib/jvm/jdk1.6.0_38/bin/javac 1

sudo update-alternatives –-install /usr/bin/java java /usr/lib/jvm/jdk1.6.0_38/bin/java 1

sudo update-alternatives –-install /usr/bin/javaws javaws /usr/lib/jvm/jdk1.6.0_38/bin/javaws 1

 

sudo update-alternatives –-config javac

sudo update-alternatives –-config javaws
sudo update-alternatives –-config java