从TabActivity调用startActivityForResult

Question

I am having a TabActivity class which is hosting three tabs Tab1 Tab2 and Tab3 I want to start an activity from tab2 which delivers result to tab1. All the tabs are hosted in a class MyTabActivity.java Plz help guyz

Answer 1

Activity assigned to tabs cannot be replaced with another activity. Instead try changing its contents.

Answer 2

You can use public abstract MenuItem add (int groupId, int itemId, int order, int titleRes) method for this TabActivity like,..

menu.add(1, 1, 1, "TAB1");

and you can refer this link for the next steps,..

http://developer.android.com/reference/android/view/Menu.html#add%28int,%20int,%20int,%20int%29

Answer 3

Got a solution for the issue. It is difficult to start an intent for result when a particular tab is pressed as the result can not be recieved. The simple solution for this is to use public static variables to get data from one class to another.