Simple .gitignore for Android Studio projects

This is my short .gitignore file for Android Studio projects,

It should be suitable most of the android studio projects.

# build application files
*.apk
*.ap_

#files for the VM
*.dex

# generated files
bin/
gen/


#Java class files
*.class

#Local configuration file (sdk path, etc)
local.properties

# Eclipse project files
.classpath
.settings


# Intellij project files
*.iml
*.ipr
*.iws
.idea/


# Android Studio
.idea/
.gradle
/*/local.properties
/*/out
/*/*/build
/*/*/production
*.iml
*.iws
*.ipr
*~
*.swp