A template for a simple Android Hello world application. After download, copy the content of the files into your ADT installation directory into the <android-sdk-folder>/tools/templates/ folder. Note that the content of the download must be extracted into this directory, e.g. the content of the project activities folder must be placed into the <android-sdk-folder>/tools/templates/activities folder.
If you created a new Android project via the following menu path you can select your new templates in the wizard.
File > New > Android Application Project
See [1] for the announcements of Roman Nurik of the feature