Question about process globals and services

When a service crashes, the whole process is terminated (including the activities). This means that the variables will be reinitialized when the service is recreated.

On that note is there a difference and what is the difference if there is, in declaring process globals in the activity vs. a service?

Click to expand...

No.

Erel said:

When a service crashes, the whole process is terminated (including the activities). This means that the variables will be reinitialized when the service is recreated.

Click to expand...

Once again thanks for the quick responses.

So... I have a service running and its associated activity, the service is scheduled start again but before it is done it crashes. This terminates the activity as well. When the service starts again as scheduled (or is this scheduling lost when the process is terminated) it will also recreate the activity?? How would it know about the activity?

From the logs I get the impression as well that android tries to automatically recreate crashed services... I'm just not sure of why/how this is happening and the affect on the activity.

The activity will not be recreated automatically. Why does your service crash?
Can't you prevent it from crashing?

The problem has to do with the IOIO library and the possibility of loosing the Bluetooth connection to the IOIO board. There is still a remote chance that a service will call the board, to periodically collect data, and that in the time between I've checked for a valid connection and the call to the board is made, the connection has dropped. In this case my best bet is to try to catch the exception and recreate the service.

If you are catching the exception then the service will not crash.