Built application files

*.apk
*.ap_

Files for the Dalvik VM

*.dex

Java class files

*.class

Generated files

bin/
gen/

Gradle files

.gradle/
build/

Local configuration file (sdk path, etc)

local.properties

Proguard folder generated by Eclipse

proguard/

Log Files

*.log

Android Studio Navigation editor temp files

.navigation/

Android Studio captures folder

captures/
.idea
/gradle
/banner.iml
/gradlew
/gradlew.bat