GCM demo app ------------ 1.To create the project settings, type: android update project --name GCMDemo -p . --target android-8 2.To build the app, type: ant clean debug (but set SENDER_ID and SERVER_URL on /src/com/google/android/gcm/demo/app/CommonUtilities.java first) 3.To install the app, type adb install -r ./bin/GCMDemo-debug.apk