Since CodenameOne doesn't support "the cloud storage API" any more and the parse.com is going to retire soon as well. Does CodenameOne has any plan to release a new Cloud Storage API or provide suggestions/guidelines to help developers to deal with the parse4cn1 library code, cloud code, database structure and data in parse.com?
That is something you will have to figure out yourself as parse4cn1 was initially contributed by a community member and wasn't developed by Codenameone team.
You can use a simple webservices created in php, python or java, hosted along your content with any ISP.
You may also have a look at amazon aws which is promising, they provide a cloud solution but their SDKs is not yet integrated to Codenameone.
I made the parse4cn1 lib and I'm also wondering what's smartest to do. With the announcement of Parse.com's imminent shutdown, there's been a lot of discussion around alternatives. My feeling is that "the dust is yet to settle" as per what options are best and reliable for the longer term (it would be a pity to migrate to another service only for it to be shut down soon). So I personally plan to wait till sometime in Q2 to do a proper evaluation of the alternatives. Hopefully, there'll be more clarity then.
The option to host one's own Parse server (e.g. on AWS or Heroku) is getting interesting. They recently announced support for push notifications on iOS and Android. If (when?) they open source the Parse.com dashboard code, I think that option would be much more interesting.
At some point in the coming months, I plan to make a parse4cn1 release that exposes an option to set the server path. With that, anyone migrating to the Parse server option should, in principle, be able to continue to use the cn1lib. Of course, for features that are supported by the open source Parse server.
PS: Here are pointers to some of such discussions on Parse alternatives:
来源：https://stackoverflow.com/questions/35636294/codenameone-plan-for-the-cloud-storage-api