问题
How does one implement a push notification for a blackberry app?
I heard that in order to do so I need to purchase a Blackberry Enterprise Server which costs me 1400 per year. Is this true? Where is a good starting point in implementing push notifications?
I am experienced with iPhone push development, but cannot find the equivalent for blackberries.
回答1:
Earlier this year Blackberry launched a push service that does not require a BES, similar to Apple's offering. The have a Java SDK for it. You can find more information here: http://na.blackberry.com/eng/developers/javaappdev/pushapi.jsp#tab_tab_overview
回答2:
also check out UrbanAIrship, which offers blackberry push notifications as a service (BBPNaaS)
http://urbanairship.com/products/push-notifications/
回答3:
Well, its true that you need a BES for Blackberry push services.
AFAIK,In a "non BES environment", you can use a number of other methods such as email, SMS or polling to do the 'push'.
and the good news is: Check out foll. link :
http://www.theinquirer.net/inquirer/news/1561689/rim-pushes-blackberry-software-development
Thanks.
回答4:
http://cloudbase.io also is about to launch push notifications for BlackBerry on top of their cloud hosting services for mobile applications.
来源：https://stackoverflow.com/questions/1733221/blackberry-push-notification-implementation