Not responding shows up

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What steps will reproduce the problem?
1. run the app
2. tap "Pickup Locations"
3. tap one of items on the locations
4. tap "Scan Items" more than 3 times fast.

What is the expected output? What do you see instead?
I expected the camera view shows up, but the app became "not responding".
However, the camera view eventually shows up when I tap "wait".

What version of the product are you using? On what operating system?
Beta version on Droid

Please provide any additional information below.
I guess that showing "LOADING" message is a better idea for couriers.

Original issue reported on code.google.com by bestal...@gmail.com on 18 May 2011 at 2:49

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Original comment by melonhea...@gmail.com on 19 May 2011 at 6:12

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Loading message now displays.

Original comment by garyckuo@gmail.com on 23 May 2011 at 7:59

• Changed state: Fixed

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Original comment by melonhea...@gmail.com on 27 May 2011 at 7:27

• Changed state: Verified