Auto Updater for non-Market 3G/EDGE enabled versions

What steps will reproduce the problem?
1. N/A
2.
3.

What is the expected output? What do you see instead?
N/A

What version of the product are you using? On what operating system?
Sipdroid 1.3.14

Which SIP server are you using? What happens with PBXes?
N/A

Which type of network are you using?
N/A

Please provide any additional information below.
It is not an issue, but an enhancement.

It would be nice to have a sort of autoupdate feature in the program made 
for those who want to use the 3G/EDGE enabled version. You can take a look 
at the CMUpdater codebase here: http://code.google.com/p/cyanogen-updater/

It should not be more than:
- Get a file containing a list of all the application versions and link to 
APK files (and maybe changelogs) available over HTTP
- Decode the file and check it against local version
- If there is a new one prompt the user for action, maybe showing the 
aforementioned changelog if wanted
- In case of affirmative answer get the APK in a temporary directory or on 
the memory card in a set location and open it with Package Installer, maybe 
calling the Intent directly or by opening it with the default application 
for its mimetype, then possibly exiting cleanly to allow installation.

Original issue reported on code.google.com by marcu...@gmail.com on 18 Feb 2010 at 12:39

pyj4104 / sipdroid

Auto Updater for non-Market 3G/EDGE enabled versions #335