diff --git a/.gitignore b/.gitignore
index c7ccd3b..c4feb4c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,13 +15,58 @@
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
 
-# Package Files #
-*.jar
-*.war
-*.ear
-
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 
 # Linux temporary files
 *~
+
+# Eclipse specific project files
+.classpath
+.project
+.settings
+
+# Netbeans specific project files
+nbactions.xml
+
+# generated files
+bin/
+gen/
+out/
+obj/
+build/
+app/src/*/libs/
+app/src/*/obj/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Eclipse project files
+.classpath
+.project
+
+# OSX files
+.DS_Store
+
+# Windows thumbnail db
+Thumbs.db
+
+# IDEA/Android Studio project files, because
+# the project can be imported from settings.gradle
+.idea
+*.iml
+nb-configuration.xml
+
+# Old-style IDEA project files
+*.ipr
+*.iws
+
+# Gradle cache
+.gradle
+gradle.properties
+
+# Sandbox stuff
+_sandbox
+
+# Emacs stuff
+prj.el