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in my project i have a several activities.. but i have a one (parent) activity… from that activity i intend to other activities for getting data from other activities.. my problem is while indent back to my parent activity all details entered before were gone…can any one assist me how preserve those data’s… thanks in advance..
You cannot store information in activity. You have to use other data storing mechanism. In your case, you might need to use preference.
http://developer.android.com/guide/topics/data/data-storage.html#pref