I would like to develop a mobile application that is able to access all the features of the mobile device it runs on (camera, files, phone and network connectivity). I intend to build a series of applications that each have a specific function to perform, rather than a single application with a large feature set. My programming background is C, C# and web applications.
What would be the best tool set to use to do this? I have looked at using the NetBeansIDE to create a Java ME applications using LWUIT – this looks promising, but what are the caveat’s?
I want to target the largest universe of mobile devices possible.
J2ME is the way to go to reach the masses, in the consumer or the business market. From a consumer standpoint, most of the world’s mobile phones support J2ME. From a business standpoint, most of the world’s smart phones support J2ME.
Nokia owns a 40% share of the smart phone market (and the whole market) worldwide. Next in line is Blackberry with a 13% share. Both have standard implementations of J2ME on their devices (though Blackberry also has a proprietary version of Java as well). On top of this, most devices that run Windows Mobile come with a JVM as well (I developed a game recently that initially targetted the Sony Ericsson W810i and it ran flawlessly on my HTC Tilt’s JVM). Add in the fact that Android has a Java SDK and the only segment you are really missing out on are the BREW only phones and the iPhone.
I’m not a huge backer of J2ME. I just know that every other mobile platform has disappeared from my life over the last 3 years as it just makes financial sense for companies to only target the J2ME segment of the industry.