gitignore for Android project with Eclipse, IntelliJ, Maven http://stackoverflow.com/questions/8476376/typical-gitignore-file-for-an-android-app

.gitignore

#built application files
*.apk
*.ap_

# files for the DEX VM
*.dex

# Java class files
*.class

# generated files
bin/
gen/

# Local configuration file
local.properties

# ItelliJ
.idea/
*.iml
*.iws

# Maven
log/
target/

# Eclipse
.classpath
.project
.settings/

# Vim
*.swp