Check documentation to install examples: http://kivy.org/docs/installation/installation-android.html#installation-of-examples
!! uninstall previous version before !!
You need a Android with GPU support, minimum OpenGL ES 2.0 / Android 2.2
Kivy launcher is in version. Check http://kivy.org/ for more information about the usage of this launcher. This is not an application for end-users.