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Hi Norm,
Ooops, I neglected to mention that this is an Android App :)

Each of tasks R1 and R2 accesses the internet, which is a relatively long running process. But each starts that access then...

Questions regarding Threading. The structure of my code is...

The UI thread calls a Routine R0 which *uses a background thread* to call two Routines R1 and R2 which each need to retrieve...

When I get stuck in this stuff is I like to spend some time writing a question, like above, and I leave it until the next day before posting. Last night I was tired and just hit the post button. And...

Interesting similarities! I also moderate an internet forum - XLForum, for vintage Harley Davidson "IronHead" motorcycles :)

In my Android/Google Play app I need to call a worker thread which will retrieve technical information from the internet, update either an EditText or a global variable in the UI thread, and then...

I am an older chap [just had my 80th birthday], have been a software nerd since the mid '60s, mainly loved "programming to the metal" as we used to call it, using assembly/machine language to access...