Hi All, Same problem I am facing for my application. I want to refresh my previous activity on back button. I am having an activity containing next and previous button. On clicking next and previous button I am calling the same activity itself but with different content. Now, If I am calling this activity by startActivity() in onResume() method, the problem what coming is that if I click on back button (Phone) it goes to the onResume method of this activity and calling this activity again. So, everytime I am pressing back button, it is calling the same activity itself and never goes back to the home screen. The same problem is occurring with on key back method.
I am not sure how to do this. I tried various Intent flags also but of no use for e.g. FLAG_ACTIVITY_CLEAR_TOP, FLAG_ACTIVITY_SINGLE_TOP and FLAG_ACTIVITY_NO_HISTORY Any help in this regard would be highly appreciated as I need this on urgent basis. Thanks!! On Tue, Mar 22, 2011 at 5:28 PM, Filip Havlicek <[email protected]>wrote: > Hi Ranveer, > > maybe refreshing the contents in the history Activity's onResume() method > would be sufficient for your needs. > > Best regards, > Filip Havlicek > > 2011/3/22 harsh chandel <[email protected]> > >> @Override >> public boolean onKeyDown(int keyCode, KeyEvent event) { >> if (keyCode == KeyEvent.KEYCODE_BACK) { >> //Intent intent = new Intent(this,name of the class where >> you >> want to go to); >> >> startActivity(intent); >> >> return true; >> } >> return super.onKeyDown(keyCode, event); >> } >> >> this code captures the event on back button click >> >> On Mar 22, 8:49 am, Ranveer <[email protected]> wrote: >> > Dear all, >> > >> > I want to reload the previous activity (history) on back button click. >> > Right now When I am pressing back (Phone) it going to previous activity >> > but showing from history. >> > So every time I click back I want to reload the history page. >> > >> > regards >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
