I've a button on my screen, that triggers a backend process that takes
15 secs. I would like to tell the user to wait for 15 secs when they
click, and update the status after the processing is done.
In order to achieve this, in my button OnClick method, I am doing the
following:
TextView tv = (TextView) getTextViewById();
tv.setText("Processing kicked off... Please wait for 15 secs");
tv.invalidate();
//call processor
tv.setText("Process Success");
But, in reality, all I see is the result of last setText call. No
intermediate updates are shown on the screen. Is invalidate the right
method to display the message? Should I be calling something else?
Thanks in advance for your help!
Arun.
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