Android Developer Setup

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Set Up SSHSecure Shell key pair

Using ssh-keygen, create a private/public key pair:

$ ssh-keygen

Generating public/private rsa key pair.

Enter file in which to save the key (~/.ssh/id_rsa): 

Enter passphrase (empty for no passphrase): 

Enter same passphrase again: 

Your identification has been saved in ~/.ssh/id_rsa.

Your public key has been saved in ~/.ssh/id_rsa.pub.

The key fingerprint is:

...

 

Setup Stash

On Stash, go to "Manage Account" under the user menu icon on the upper right (it may have a non-image display). On the left, navigate to "SSH Keys," and then click "Add Key." On your host, open the file ~/.ssh/id_rsa.pub and copy the contents into text box on the Add Key page.=

Update apt sources

Update the source list for apt

• edit /etc/apt/sources.list (Ubuntu)
• comment or remove the public servers
• add the list of servers found on the Devlan page
  

Install Git

•  sudo apt-get install git
• git config --global user.email "[username]@devlan.net"
• git config --global user.name "who you be?"

Configure /etc/hosts

Add the following hosts to the /etc/hosts file
 

• add "172.31.1.2 jira.ioc.local jira"

Configure SSH

Open ~/.ssh/config and add the following:

host stash

        hostname stash.devlan.net

        port 7999

        user git

SSH will determine your username from the key you created. Test this by checking out a

project from git (try ssh://stash/dto/dto_logger).

git clone ssh://stash/dto/dto_logger

Setup Password-less Access to Another Machine via SSH

From the client from where you would like to connect, you can simply send your SSHSecure Shell public key as generated above to the remote machine.  

ssh-copy-id <remote userid>@<remote server>

Install Repo

Download Repo  from the link and place it in either /usr/local/bin or /usr/bin

If you already have repo installed, check that the REPO_URL points to the following url: 

REPO_URL = 'ssh://git@stash.devlan.net:7999/gitrepo/git-repo.git'

It is located at the top of the repo script.

Setting up Environment on OSXApple operating system 10.10.2

1. Homebrew
2. sudo echo "10.2.3.102 pypi.python.org" >> /etc/hosts
3. brew install ant 
4. install pip:

1. 1. Go to the pip hyperlink (http://10.3.2.212/packages/) and download the binaries for pip (pip-1.5.6.tar.gz
   2. Extract the tar content to your Home directory or desired location. Open a terminal to that location and run "sudo python setup.py install" to install pip. 
   3. The URLUniform Resource Locator can be set permanently for your user by creating the file ~/.pip/pip.conf with the following contents:

**Refer to "Devlan simple pip index " for info on how to use pip.

5. Once pip is installed run "sudo pip install pycrypto" to install the PYcrypto python suite. (If issues locating the pypi server, try this alternate command: "sudo pip install -i http://10.3.2.212/simple/ pycrypto") 

 6. brew install protobuf

7. mkdir -p /Users/USER/Library/Python/2.7/lib/python/site-packages

8. echo 'import site; site.addsitedir("/Users/USER/brew/lib/python2.7/site-packages")' >> /Users/USER/Library/Python/2.7/lib/python/site-packages/homebrew.pth

9. python  -c "import google.protobuf"

 10. cp smb://FS-01/share/MDB/Android/Software/SDK/android-sdk-macosx-platforms-3-21.tar.gz to your machine, then untar it. 

11. mv android-sdk-macosx directory to /opt/ 

12. Define the following environment variables in your .bashrc:

• • export NDK=/usr/local/Cellar/android-ndk/r10d # <-- make sure this matches the next step when install NDK
  • export NDK_BIN=${NDK}/toolchains/arm-linux-androideabi-4.8/prebuilt/darwin-x86_64/bin
  • export NDK_BIN64=${NDK}/toolchains/aarch64-linux-android-4.9/prebuilt/darwin-x86_64/bin
  • export ANT_HOME=/usr/local/Cellar/ant/1.9.4/libexec
  • export ANDROID_SDK=/opt/android-sdk-macosx
  • export ANDROID_HOME=/usr/local/opt/android-sdk
  • export PATH=$PATH:${ANDROID_SDK}/platform-tools:/path/to/homebrew/bin
     
  • export BOWTIE_URL='http://[your local ip]/bt.php'

  • export HAMR_URL='http://[your local ip]:4343/?id=moobowtie'

Install NDK

• Copy appropriate self-extracting NDKNative Development Kit bin from smb://FS-01/share/MDB/Android/Software/NDK (use r10d). Do not run this on the share drive.

chmod u+x <NDK bin file>
./<NDK bin file> 

Install Pandoc

Using pandoc to generate pdfs from markdown. 

1. For OSX, copy below pkg files to local drive:

• • smb://FS-01/share/MDB/OSX/Software/FreeSoftware/Utility/BasicTex.pkg

1. • smb://FS-01/share/MDB/OSX/Software/FreeSoftware/Utility/pandoc-1.14.0.1-osx.pkg
2. Double click these files to install the applications.

For Ubuntu, use "apt-get install" (See below apt-get command for all tools to install)

Setting up Environment on Ubuntu

Install SDK

From  smb://FS-01/share/MDB/Android/Software

unzip depending on your platform android-sdk-linux-platforms.tar.gz or android-sdk-macosx-platforms-3-21.tar.gz

Setup apt path

Go to applications/software and updates in VM. Under "ubuntu software" uncheck all of the boxes. Under "other software" click the add button and add the following:

https://confluence.devlan.net/download/attachments/11629089/Screenshot%20from%202015-10-13%2015%3A18%3A22.png?api=v2

Install Dev tools

sudo apt-get install ant pandoc texlive build-essential cifs-utils git zip python-protobuf protobuf-compiler

Install JDK

sudo apt-get install openjdk-6-jdk

Automount Share drive

Install cifs (Ubuntu)

• sudo apt-get install cifs-utils

Create share folder

• sudo mkdir /media/fs01
• sudo chmod 766 /media/fs01

Create a ~/.smbcredentials

username=<devlan username>
password=<devlan password>
domain=DEVLAN

chmod 600 ~/.smbcredentials

append to  fstab (linux). Use automount for mac. wiki sea

//fs-01.devlan.net/share /media/fs01 cifs  credentials=/home/<USERNAME>/.smbcredentials,uid=<USERNAME>,gid=<USERNAME>,iocharset=utf8,sec=ntlm 0 0

make sure uid/gid point to your user id/gid, same w/ path to credentials.

Setup Environment Variables

Put the following in your bashrc or environment. make sure it points to the correct location of your sdk, ndk, ant, etc...

export NDK=/opt/android-ndk-r10d
export NDK_BIN=${NDK}/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin
export NDK_BIN64=${NDK}/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin
export ANT_HOME=/usr/local/apache-ant-1.9.3
export ANDROID_SDK=/opt/android-sdk-linux
export ANDROID_PLATFORM_TOOLS=${ANDROID_SDK}/platform-tools

 
export LOCALHOST_IP=`ifconfig | sed -En 's/127.0.0.1//;s/.*inet (addr:)?(([0-9]*\.){3}[0-9]*).*/\2/p' | head -1`
export BOWTIE_URL="http://$LOCALHOST_IP/bt.php"
export HAMR_URL="http://$LOCALHOST_IP:4343/?id=moobowtie"
export SUCKERPUNCH_URL="http://$LOCALHOST_IP:1337"

Install 32bit libs (if running on x86_64)

sudo apt-get install lib32z1 lib32ncurses5 lib32bz2-1.0

Some tools seem to require a 32bit env to build. Looking at you legba.

Setup NGINX redirector

• NGINX proxy/redirector
• Additional configuration example: NGinx Redirector Configuration

Troubleshooting

Proguard errors (on OSXApple operating system 10.9.x)

BUILD FAILED

... Can't read /Library/Java/JavaVirtualMachines/1.6.0_37-b06-434.jdk/Contents/lib/jsse.jar ...

cd /Library/Java/JavaVirtualMachines/1.6.0_37-b06-434.jdk/Contents/Home/lib
sudo ln -s ../../Classes/jsse.jar .
sudo ln -s ../../Classes/classes.jar rt.jar

The proguard configuration is looking for JARs in the wrong place. This will symlink the jar files to where they are expected

Android Studio Errors (on OSXApple operating system 10.10)

setup

put in your host file

#mdbtest
10.2.3.102 dl.google.com

When setting up, just ignore the errors, and select custom install. Unselect everything possible.

Set the sdk path to whatever you configured above.

It tries to download two files from the internets.

• http://dl.google.com/android/repository/repository-10.xml
• http://dl.google.com/android/repository/build-tools_r21.1.1-macosx.zip (on mac)

If it crashes immediately, verify or set your default jdk for Android Studio. It should be 1.7 or newer.

$  /usr/libexec/java_home -V
Matching Java Virtual Machines (3):
    1.7.0_71, x86_64:	"Java SE 7"	/Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents/Home
    1.6.0_37-b06-434, x86_64:	"Java SE 6"	/Library/Java/JavaVirtualMachines/1.6.0_37-b06-434.jdk/Contents/Home
    1.6.0_37-b06-434, i386:	"Java SE 6"	/Library/Java/JavaVirtualMachines/1.6.0_37-b06-434.jdk/Contents/Home


$ launchctl setenv STUDIO_JDK /Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/

Optional cool stuff

Private Key with passwords

Secure your private key, but save your password with keychain. When creating your public/private key, use a good password. OSXApple operating system will store the password in your login keychain. To avoid entering your password more than once per boot, you can use keychain on Linux. 

apt-get install keychain
 
# in your bashrc, put the following
eval $(keychain --eval id_rsa)
 

Trust the devlan.net Certificate (Useful for avoiding constant Chrome popups regarding self-signed certs)

certutil -d sql:$HOME/.phi/nssdb -A -t "P,," -n "devlan.net" -i <path to your exported *.devlan.net cert>
 

Show your Git branch name (current branch you are pointed to) on the Terminal prompt

Steps:

    1. Go to your home directory

    2. type

gedit .bashrc

    3. Find the block of code that looks like this and replace it with this code

# uncomment for a colored prompt, if the terminal has the capability; turned

# off by default to not distract the user: the focus in a terminal window

# should be on the output of commands, not on the prompt

force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then

    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then

    # We have color support; assume it's compliant with Ecma-48

    # (ISO/IEC-6429). (Lack of such support is extremely rare, and such

    # a case would tend to support setf rather than setaf.)

    color_prompt=yes

    else

    color_prompt=

    fi

fi

parse_git_branch() {

    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'

}

if [ "$color_prompt" = yes ]; then

    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;31m\]$(parse_git_branch)\[\033[00m\]\$ '

else

    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(parse_git_branch)\$ '

fi

unset color_prompt force_color_prompt

Alternatively, on Ubuntu, you will need to substitute $(parse_git_branch) above with $(__git_ps1)

Test Setup

Follow the instructions to build the anger management repo in order to test your setup.