tags:

views:

23

answers:

1
Q: 

2 Activities & A Dialog

Consider the following use case. Activity 1 starts Activity 2. Activity 2 is currently in foreground. Now, Activity 1 wants to display a Dialog. Is it possible for Activity 1 to display a Dialog? What will be the error display, if any?

A: 

Activity 1 cannot display anything. Activity 1 is not running when Activity 2 is in the foreground. Re-read the Activity Lifecycle.

Qberticus  2010-08-12 07:10:27

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