A plugin that uses the Urban Airship API to send a push notification from the post creation page.
When you add your app in the settings screen, make sure you choose "Android" for your Application Name. It will know to build the aps string for an Android device.
Urban Airship is the engine behind thousands of the world’s most successful mobile apps, providing a full suite of messaging and content delivery tools, including Push Notifications, Rich Media Messaging, In-App Purchase and Subscriptions.
Push Notifications allow you to send messages directly to the people who have installed your app, even when your app is closed.
It seemed like a good number. If you need more, the plugin is easy enough to modify. Just add more form fields to the settings.php file and add another send_push method with the correct parameters in urbanairship.php. If you need help, contact me.