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anddev.org • View topic - Passing ArrayList between Activities

Passing ArrayList between Activities

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Passing ArrayList between Activities

Postby bavarol » Wed Jul 23, 2008 2:27 pm

Hi,
How could I pass an ArrayList Object as parameter between activities?
I have tried as serializable (ArrayList implements serializable) but I always get an Exception.

Thx in advance
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Postby myandroid » Thu Aug 14, 2008 2:30 am

i you got it ,please tell me by the way,thanks
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Postby chris » Thu Aug 14, 2008 10:17 am

Hi ,

The recommended way by the google eng. is to use a static Hashmap by putting the objects you want to pass from an activity to another into this Hashmap and to pass the key of the object into the intent.

I'm not too found of static objects as they can be garbage collected in case of severe need for memory but this is the answer we had.

Chris
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