Android – how do I display alerts within an active group?
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Android
My application has a tab bar. In order to maintain it, I use an activity group. When I click these tabs, I must display a group of activities. My problem is that I can't display warning dialog boxes or any other dialog boxes in these activities. If an error occurs, say "cannot add window". Anyone can tell me how to solve this problem?
resolvent:
Due to the context I provided to the alertdialog builder, it gives the above error
To:
new AlertDialog.Builder(getParent()).setMessage(“Hello world”).show();
We just need to call GetParent () instead of alertdialog. Builder (this)
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