WinDev, WebDev and WinDev Mobile consulting
Florian Gouyon has developed a component allowing to integrate a push notification function in a WinDev Mobile project. 
It inlcudes a collection of global procedures to:
- Initialize the push with Google Cloud Messaging
- A procedure to receive the message as a parameter
And a JAR file (libreary) managing the push
A google account is necessary in order to use the push under Android (See https://code.google.com/apis/console).
A PHP page is inlcuded to send a push to the mobile.
This solution is sold for 75€ or 90$ via Paypal for one google ID and email support is included.
To contact Florian: gouyonflorian@free.fr