It’s been a while since I write an article, personal and work have been taken my time much lately.
What I will write is not a new things, maybe a lot of article already write this kind of feature. But yesterday I see this kind of project request in freelancer.com so I decide to create a simple sample and write an article about it.
Java Mobile (J2ME) application have a capability to send or receive SMS, but the phone need to support JSR-120 (Wireless Messaging API – WMA 1.0) or JSR-205 (WMA 2.0)
How to check if the phone is supporting this? Easy way if the phone’s brand website. For example for Nokia E72 we can see the technical specifications at http://developer.nokia.com/Devices/Device_specifications/E72/
If your phone doesn’t have WMA library the application will prompt error (the error can be different from one phone to another)
JSON is one of the most popular format used for communicating between (Java ME) J2ME client and App Server. Strangely it’s hard to find JSON implementation sample in J2ME. So I decide to write a sample.