1.Create an Android Project Menu: File->New->Project From "Android" Select Android Project [Picture 1] Type in the "Project Name" with HelloMyCS450 In "Build Target" Select "Android 2.2" Scroll Down the Window In "Properties" fill in "Package name" with "com.example" Click on "Finish" 2.Run an Android In Java Perspective, "Package Explorer" Select "HelloMyCS450" that we just created [Picture 4] Click on "run" [Picture 5] Run-as: select "Android Application", click on OK 3.How to import a existing Android project In Java Perspective, Menu: File->Import In Window titled "Select" select "General->Existing Project into Workspace", Click on "Next" In "Select Root root directory" click on Browse and select the project your want to import. Click on "Finish"