Easily setup an Android development environment on a Mac

android_instructions.md

Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

• XCode is installed (via the App Store)
• XCode command line tools are installed (xcode-select --install will prompt up a dialog)
• Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

Make sure the doctor is happy (do what it tells you):

brew doctor

Use Homebrew to install Android dev tools:

brew install ant
brew install maven
brew install gradle
brew install android-sdk
brew install android-ndk

Install all of the Android SDK components (you will be prompted to agree to license info and then this will take a while to run):

android update sdk --no-ui

Install HAXM for blazing fast emulators. Check out the "Configuring VM Acceleration on Mac" section here: http://developer.android.com/tools/devices/emulator.html

Update your environment variables:

export ANT_HOME=/usr/local/opt/ant
export MAVEN_HOME=/usr/local/opt/maven
export GRADLE_HOME=/usr/local/opt/gradle
export ANDROID_HOME=/usr/local/opt/android-sdk
export ANDROID_NDK_HOME=/usr/local/opt/android-ndk

Update your paths (bonus points to a better solution to the hardcoded build tools version):

export PATH=$ANT_HOME/bin:$PATH
export PATH=$MAVEN_HOME/bin:$PATH
export PATH=$GRADLE_HOME/bin:$PATH
export PATH=$ANDROID_HOME/tools:$PATH
export PATH=$ANDROID_HOME/platform-tools:$PATH
export PATH=$ANDROID_HOME/build-tools/19.1.0:$PATH

Periodically run these commands again to ensure you're staying up to date:

brew update
android update sdk --no-ui

• Note: It looks like there might be an issue with brew update and the android-sdk formula.

Install Eclipse, IntelliJ, Android Studio, or your other favorite IDE.

If everything goes smoothly on a moderate network connection you can expect this process to take 2-4 hours.

2019 Update:

Some packages have been removed or changed (such as java, android-ndk, etc). This is what worked for me:

brew cask install adoptopenjdk8
brew cask install android-sdk

echo "export ANDROID_HOME=/usr/local/share/android-sdk" >> ~/.bash_profile
source ~/.bash_profile

touch ~/.android/repositories.cfg
sdkmanager --update
sdkmanager "platform-tools" "platforms;android-28"

The sdkmanager had a problem when ~/.android/repositories.cfg didn't exist, but by simply creating the file, it solved the problem.

Install with:
brew cask install android-studio

brew cask install android-studio

brew install android-studio --cask since new brew

For People who make both Android, iOS Apps i made a crazy doc here

Enjoy !

Note, adoptopendk8 has been officially discontinued, it may stop working in recent versions of MacOS.
Temurin is the official successor:

brew install --cask temurin8

I advice you guy to use Jabba instead of anything else ! https://github.com/shyiko/jabba

It's better to use sdkman to instal any jdk version (temurin or any other), ant, gradle and maven