Apps Android Call Details

[larry3k]

Hi all,

I am new to Android and I have already succeeded in creating a simple application and getting the call states. But I need more details about my phone-calls and I don't really know how to get them. I apologize if this issue has been addressed before.

I have already seen that there are the 3 call states, different data activity states and signal strength states. What I am interested in is
- if a user is trying to call another user but the connection is interrupted can I get the cause of it: like the network is busy, there is no network, timeout?
- 2 users are talking and the conversation ends ... which one has closed the conversation?
- a user tries to access the internet but is not able to ... can I get the cause of it?
- internet connection is established ... are there different events for opening a browser page, page is loaded successfully, downloading / uploading data, start retrieving email, end retrieving email, start mail-upload, end mail-upload?

If any of these issues have been discussed before could you please post links to the threads?

Thanks