Re: [android-developers] Seekbar Save state and restore
So we come full circle . How exactly can i save/restore this seekbar if user uses back button or activity is destroyed. Does anyone have a seekbar specific example ? On Saturday, July 13, 2013 12:32:01 AM UTC-4, TreKing wrote: On Fri, Jul 12, 2013 at 7:07 PM, Keith Zettler leftc...@gmail.comjavascript: wrote: This activity is called via intent from the first activity. If i back button from this activity to the first activity the seekbar value returns to zero when i get back. http://developer.android.com/training/basics/activity-lifecycle/recreating.html - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com 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 unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Seekbar Save state and restore
I think you mean save the position of the seekbar (eg users preference) then you can use shared prefs . this thus: onCreate reads the shared prefs and sets the value of the seekbar your 'save' function then writes the value to shared prefs. On 14 July 2013 17:34, Keith Zettler leftcont...@gmail.com wrote: So we come full circle . How exactly can i save/restore this seekbar if user uses back button or activity is destroyed. Does anyone have a seekbar specific example ? On Saturday, July 13, 2013 12:32:01 AM UTC-4, TreKing wrote: On Fri, Jul 12, 2013 at 7:07 PM, Keith Zettler leftc...@gmail.comwrote: This activity is called via intent from the first activity. If i back button from this activity to the first activity the seekbar value returns to zero when i get back. http://developer.android.com/**training/basics/activity-** lifecycle/recreating.htmlhttp://developer.android.com/training/basics/activity-lifecycle/recreating.html --**--** --**--- TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com 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 unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Sent from an Ubuntu Desktop. Ubuntu Speech inputhttps://play.google.com/store/apps/details?id=com.nds.ubuntuspeechinputis now available on Google Play, along with Magnetic Door Alarm apphttps://play.google.com/store/apps/details?id=com.nds.magneticdooralarm . -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com 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 unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Seekbar Save state and restore
On Sun, Jul 14, 2013 at 11:34 AM, Keith Zettler leftcont...@gmail.comwrote: So we come full circle . How exactly can i save/restore this seekbar if user uses back button or activity is destroyed. Does anyone have a seekbar specific example ? First, did you read the link I provided? Second, I assume you don't want to save the actual Seekbar, because that does not make sense. So what exactly is it about the Seekbar that you're trying to save? Third, you don't need a seekbar specific example because there's nothing special about a Seekbar when it comes to saving and restoring state. On Sun, Jul 14, 2013 at 12:42 PM, Fred Niggle fred.nig...@googlemail.comwrote: I think you mean save the position of the seekbar (eg users preference) then you can use shared prefs . this thus: onCreate reads the shared prefs and sets the value of the seekbar your 'save' function then writes the value to shared prefs. If this is what the OP was referring to, then this will work just fine. If he just needs to keep the current value of the seekbar in tact during the current session and it is not a user preference that should persist, then this is not the technically correct way to go about it, though it would work. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com 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 unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Seekbar Save state and restore
This activity is called via intent from the first activity. If i back button from this activity to the first activity the seekbar value returns to zero when i get back. On Friday, July 12, 2013 12:39:02 AM UTC-4, TreKing wrote: On Thu, Jul 11, 2013 at 9:14 PM, Keith Zettler leftc...@gmail.comjavascript: wrote: How exactly can i save/restore this seekbar if user uses back button or activity is destyroyed? 1 - Your code shows two seekbars so referring to this seekbar is ambiguous. 2 - A seekbar, being a built-in widget, should save and restore itself. 3 - Your code does not demonstrate anything that needs saving. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com 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 unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Seekbar Save state and restore
On Fri, Jul 12, 2013 at 7:07 PM, Keith Zettler leftcont...@gmail.comwrote: This activity is called via intent from the first activity. If i back button from this activity to the first activity the seekbar value returns to zero when i get back. http://developer.android.com/training/basics/activity-lifecycle/recreating.html - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com 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 unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Seekbar Save state and restore
On Thu, Jul 11, 2013 at 9:14 PM, Keith Zettler leftcont...@gmail.comwrote: How exactly can i save/restore this seekbar if user uses back button or activity is destyroyed? 1 - Your code shows two seekbars so referring to this seekbar is ambiguous. 2 - A seekbar, being a built-in widget, should save and restore itself. 3 - Your code does not demonstrate anything that needs saving. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com 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 unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
