Build the Android Application Development Environment and system compilation environment on Ubuntu14.10, and ubuntu14.10android

Build the Android Application Development Environment and system compilation environment on Ubuntu14.10, and ubuntu14.10android
Build an android Application Development Environment

• Install and configure Java JDK.
• Download and install Android NDK.
• Android ADT downloads and installs the configuration.
• Download the Android SDK.
• Android Elicpse installation configuration.
• Android Studio installation configuration.

# Download and install Oracle JDK ##

• JDK 6:
  Http://www.oracle.com/technetwork/java/javasebusiness/downloads/java-archive-downloads-javase6-419409.html
• JDK 7:
  Http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
• JDK 8:
  Http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
• The URL of Baidu online storage is as follows:
  Http://pan.baidu.com/s/1sjNtIax

Install JDK under Ubuntu14.10 and configure multiple version Switches

• JDK1.6 installation:
  Use the update-alternatives tool to create a link file.
  Sudo update-alternatives-install "/usr/bin/java" "java" "usr/lib/jvm/jdk6/jdk1.6.0 _ 43/bin/java" 1
• The other results are as follows:

zshh@HP:/usr/bin$ ls -l |grep jalrwxrwxrwx 1 root root         21 Dec  5  2014 jar -> /etc/alternatives/jarlrwxrwxrwx 1 root root         22 Mar 30 09:59 java -> /etc/alternatives/javalrwxrwxrwx 1 root root         23 Dec  5  2014 javac -> /etc/alternatives/javaclrwxrwxrwx 1 root root         25 Dec  5  2014 javadoc -> /etc/alternatives/javadoclrwxrwxrwx 1 root root         23 Dec 22 17:04 javah -> /etc/alternatives/javahlrwxrwxrwx 1 root root         23 Apr 29 07:20 javap -> /etc/alternatives/javaplrwxrwxrwx 1 root root         24 Jun 16 00:35 javaws -> /etc/alternatives/javaws

zshh@HP:/etc/alternatives$ ls -l |grep javalrwxrwxrwx 1 root root  38 Jun 16 00:31 jar -> /usr/lib/jvm/java6/jdk1.6.0_43/bin/jarlrwxrwxrwx 1 root root  39 Jun 15 00:43 java -> /usr/lib/jvm/java6/jdk1.6.0_43/bin/javalrwxrwxrwx 1 root root  40 Jun 15 23:54 javac -> /usr/lib/jvm/java6/jdk1.6.0_43/bin/javaclrwxrwxrwx 1 root root  42 Jun 15 00:47 javadoc -> /usr/lib/jvm/java6/jdk1.6.0_43/bin/javadoclrwxrwxrwx 1 root root  40 Jun 15 00:48 javah -> /usr/lib/jvm/java6/jdk1.6.0_43/bin/javahlrwxrwxrwx 1 root root  40 Jun 16 00:27 javap -> /usr/lib/jvm/java6/jdk1.6.0_43/bin/javaplrwxrwxrwx 1 root root  41 Jun 16 00:38 javaws -> /usr/lib/jvm/java6/jdk1.6.0_43/bin/javaws

Make sure that the above links are correct. Otherwise, the system prompts that the software is not installed when the command is executed.

JDK1.7 installation: the installation process is exactly the same as that of jdk.

sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/java7/jdk1.7.0_80/bin/java" 2 sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/java7/jdk1.7.0_80/bin/javac" 2sudo update-alternatives --install "/usr/bin/jar" "jar" "/usr/lib/jvm/java7/jdk1.7.0_80/bin/jar" 2sudo update-alternatives --install "/usr/bin/javap" "javap" "/usr/lib/jvm/java7/jdk1.7.0_80/bin/javap" 2sudo update-alternatives --install "/usr/bin/javadoc" "javadoc" "/usr/lib/jvm/java7/jdk1.7.0_80/bin/javadoc" 2sudo update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/lib/jvm/java7/jdk1.7.0_80/bin/javaws" 2

After the installation is successful, the file is as follows:

zshh@HP:/usr/bin$ ls -l |grep jalrwxrwxrwx 1 root root         21 Dec  5  2014 jar -> /etc/alternatives/jarlrwxrwxrwx 1 root root         22 Mar 30 09:59 java -> /etc/alternatives/javalrwxrwxrwx 1 root root         23 Dec  5  2014 javac -> /etc/alternatives/javaclrwxrwxrwx 1 root root         25 Dec  5  2014 javadoc -> /etc/alternatives/javadoclrwxrwxrwx 1 root root         23 Dec 22 17:04 javah -> /etc/alternatives/javahlrwxrwxrwx 1 root root         23 Apr 29 07:20 javap -> /etc/alternatives/javaplrwxrwxrwx 1 root root         24 Jun 16 00:35 javaws -> /etc/alternatives/javaws

zshh@HP:/etc/alternatives$ ls -l |grep javalrwxrwxrwx 1 root root  38 Jun 16 00:54 jar -> /usr/lib/jvm/java7/jdk1.7.0_80/bin/jarlrwxrwxrwx 1 root root  39 Jun 16 00:51 java -> /usr/lib/jvm/java7/jdk1.7.0_80/bin/javalrwxrwxrwx 1 root root  40 Jun 16 00:47 javac -> /usr/lib/jvm/java7/jdk1.7.0_80/bin/javaclrwxrwxrwx 1 root root  42 Jun 16 00:55 javadoc -> /usr/lib/jvm/java7/jdk1.7.0_80/bin/javadoclrwxrwxrwx 1 root root  40 Jun 15 00:48 javah -> /usr/lib/jvm/java6/jdk1.6.0_43/bin/javahlrwxrwxrwx 1 root root  40 Jun 16 00:55 javap -> /usr/lib/jvm/java7/jdk1.7.0_80/bin/javaplrwxrwxrwx 1 root root  41 Jun 16 00:56 javaws -> /usr/lib/jvm/java7/jdk1.7.0_80/bin/javaws

Switch JDK version

Use the following method to get zshh @ HP :~ /Desktop/android-studio/bin $ sudo update-alternatives -- config java [sudo] password for zshh: there are 2 choices for the alternative java (providing/usr/bin/java ). selection Path Priority Status defaults 0/usr/lib/jvm/java7/jdk1.7.0 _ 80/bin/java 2 auto mode 1/usr/lib/jvm/java6/jdk1.6.0 _ 43/bin /java 1 manual mode * 2/usr/lib/jvm/java7/jdk1.7.0 _ 80/bin/java 2 manual modePress enter to keep the current choice [*], or type selection number: 1