diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c21fa8d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,35 @@
+# built application files
+*.apk
+*.ap_
+
+# files for the dex VM
+*.dex
+
+# Java class files
+*.class
+
+# generated files
+bin/
+gen/
+
+*.properties
+
+# Eclipse project files
+.classpath
+.project
+
+.idea/
+build/
+*.iml
+
+dynamicgrid/proguard-project.txt
+
+dynamicgrid/build.xml
+
+dynamicgrid/ant.properties
+
+example/build.xml
+
+example/proguard-project.txt
+
+example/modules/