Last week I finished my first Android application. All through the development stage I had to Google a lot for examples which some were really hard to find (even though you can find reference for everything in the SDK, for me, it's easier to understand from a code sample).
My mobile company allows you to send 10 free daily SMS through their website, and after that each text message is still half priced, so I decided to take a challenge and create a UI that allows me to send my messages from the phone through the website automatically.
The core of my software was pure java, so even though it wasn't straight forward to accomplish, I kinda know the material.
The main issues were after – when I got to the android implementation and UI
Here are the issues I needed, and will supply examples for in this post:
(Of course – for you that are more experienced than me with Android development, please forgive if I'm not doing everything 'by the book', it's simply what I could find. So if you have any suggestions or improvement please send them to me or post a comment J )
- How to find out if there is an active network on the device
- How to create options menu
- How to create and clear notification in the notification area
- How to declare your program as "SMS Sender" ('Complete action using…')
- Taking care of orientation (Landscape and Portrait mode for UI)
Here is the code I ended up using. Hope you find it helpful
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