Re: [android-developers] Update UI
Hi, Can you please elobrate Thanks RK On Wed, Sep 19, 2012 at 11:37 AM, tarun sablok wrote: > In that case your intent will be delivered to the activity in > onNewIntent() so implement that and extract the extra data which you > have send it through the getIntent() method ... > > Hope this helps > > Tarun > > > On Tue, Sep 18, 2012 at 2:52 PM, Rahul Kaushik > wrote: > >> Intent startActivity = new Intent(); >> startActivity.setClass(context, showrReminder.class); >> startActivity.setAction(showrReminder.class.getName()); >> startActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK| >> Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); >> context.startActivity(startActivity); >> >> >> above is the code >> Thanks >> RK >> >> On Tue, Sep 18, 2012 at 2:52 PM, Rahul Kaushik >> wrote: >> >>> no i am not using db, am using web services >>> Thanks >>> RK >>> >>> >>> >>> On Mon, Sep 17, 2012 at 4:46 PM, Felipe Silveira wrote: >>> Does your broadcast receiver store data in DB? If yes, your work would be simple: The activity can be notified about db changes, if it have a cursor loading the data. On Mon, Sep 17, 2012 at 7:48 AM, Rahul Kaushik < rahulkaushi...@gmail.com> wrote: > Hi, > > I have a BroadcastReceiver that's able to start an activity just fine > from its onReceive method. But what if the activity is already > running? How do I let it know that the BroadcastReceiver has some > more data for it? Do I just start the activity again? If so, would > that be a new instance of the activity? What happens to the old one? > If it doesn't create a new instance, does onCreate get called again? > If not, how does the activity know that it's been hit again by the > BroadcastReceiver? More importantly, in that case, how does the > activity get the data I attached to the intent in the > BroadcastReceiver? > > I have an listview in activity to update. > > Thanks > RK > > -- > 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 -- Felipe Silveira http://www.felipesilveira.com.br - -- 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 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 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 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
Re: [android-developers] Update UI
In that case your intent will be delivered to the activity in onNewIntent() so implement that and extract the extra data which you have send it through the getIntent() method ... Hope this helps Tarun On Tue, Sep 18, 2012 at 2:52 PM, Rahul Kaushik wrote: > Intent startActivity = new Intent(); > startActivity.setClass(context, showrReminder.class); > startActivity.setAction(showrReminder.class.getName()); > startActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK| > Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); > context.startActivity(startActivity); > > > above is the code > Thanks > RK > > On Tue, Sep 18, 2012 at 2:52 PM, Rahul Kaushik > wrote: > >> no i am not using db, am using web services >> Thanks >> RK >> >> >> >> On Mon, Sep 17, 2012 at 4:46 PM, Felipe Silveira wrote: >> >>> Does your broadcast receiver store data in DB? If yes, your work would >>> be simple: The activity can be notified about db changes, if it have a >>> cursor loading the data. >>> >>> On Mon, Sep 17, 2012 at 7:48 AM, Rahul Kaushik >> > wrote: >>> Hi, I have a BroadcastReceiver that's able to start an activity just fine from its onReceive method. But what if the activity is already running? How do I let it know that the BroadcastReceiver has some more data for it? Do I just start the activity again? If so, would that be a new instance of the activity? What happens to the old one? If it doesn't create a new instance, does onCreate get called again? If not, how does the activity know that it's been hit again by the BroadcastReceiver? More importantly, in that case, how does the activity get the data I attached to the intent in the BroadcastReceiver? I have an listview in activity to update. Thanks RK -- 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 >>> >>> >>> >>> >>> -- >>> Felipe Silveira >>> http://www.felipesilveira.com.br >>> - >>> >>> -- >>> 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 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 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
Re: [android-developers] Update UI
Intent startActivity = new Intent(); startActivity.setClass(context, showrReminder.class); startActivity.setAction(showrReminder.class.getName()); startActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK| Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); context.startActivity(startActivity); above is the code Thanks RK On Tue, Sep 18, 2012 at 2:52 PM, Rahul Kaushik wrote: > no i am not using db, am using web services > Thanks > RK > > > > On Mon, Sep 17, 2012 at 4:46 PM, Felipe Silveira wrote: > >> Does your broadcast receiver store data in DB? If yes, your work would be >> simple: The activity can be notified about db changes, if it have a cursor >> loading the data. >> >> On Mon, Sep 17, 2012 at 7:48 AM, Rahul Kaushik >> wrote: >> >>> Hi, >>> >>> I have a BroadcastReceiver that's able to start an activity just fine >>> from its onReceive method. But what if the activity is already >>> running? How do I let it know that the BroadcastReceiver has some >>> more data for it? Do I just start the activity again? If so, would >>> that be a new instance of the activity? What happens to the old one? >>> If it doesn't create a new instance, does onCreate get called again? >>> If not, how does the activity know that it's been hit again by the >>> BroadcastReceiver? More importantly, in that case, how does the >>> activity get the data I attached to the intent in the >>> BroadcastReceiver? >>> >>> I have an listview in activity to update. >>> >>> Thanks >>> RK >>> >>> -- >>> 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 >> >> >> >> >> -- >> Felipe Silveira >> http://www.felipesilveira.com.br >> - >> >> -- >> 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 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
Re: [android-developers] Update UI
no i am not using db, am using web services Thanks RK On Mon, Sep 17, 2012 at 4:46 PM, Felipe Silveira wrote: > Does your broadcast receiver store data in DB? If yes, your work would be > simple: The activity can be notified about db changes, if it have a cursor > loading the data. > > On Mon, Sep 17, 2012 at 7:48 AM, Rahul Kaushik > wrote: > >> Hi, >> >> I have a BroadcastReceiver that's able to start an activity just fine >> from its onReceive method. But what if the activity is already >> running? How do I let it know that the BroadcastReceiver has some >> more data for it? Do I just start the activity again? If so, would >> that be a new instance of the activity? What happens to the old one? >> If it doesn't create a new instance, does onCreate get called again? >> If not, how does the activity know that it's been hit again by the >> BroadcastReceiver? More importantly, in that case, how does the >> activity get the data I attached to the intent in the >> BroadcastReceiver? >> >> I have an listview in activity to update. >> >> Thanks >> RK >> >> -- >> 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 > > > > > -- > Felipe Silveira > http://www.felipesilveira.com.br > - > > -- > 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 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
Re: [android-developers] Update UI
Does your broadcast receiver store data in DB? If yes, your work would be simple: The activity can be notified about db changes, if it have a cursor loading the data. On Mon, Sep 17, 2012 at 7:48 AM, Rahul Kaushik wrote: > Hi, > > I have a BroadcastReceiver that's able to start an activity just fine > from its onReceive method. But what if the activity is already > running? How do I let it know that the BroadcastReceiver has some > more data for it? Do I just start the activity again? If so, would > that be a new instance of the activity? What happens to the old one? > If it doesn't create a new instance, does onCreate get called again? > If not, how does the activity know that it's been hit again by the > BroadcastReceiver? More importantly, in that case, how does the > activity get the data I attached to the intent in the > BroadcastReceiver? > > I have an listview in activity to update. > > Thanks > RK > > -- > 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 -- Felipe Silveira http://www.felipesilveira.com.br - -- 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
Re: [android-developers] Update UI from Service
Thanks Mark Murphy On Wed, Aug 31, 2011 at 3:05 PM, Mark Murphy wrote: > On Wed, Aug 31, 2011 at 5:05 AM, Chirag Raval > wrote: > > Can any one help me to update UI from Service ? > > > > Here in my application i created one service, from my service i want > > to update a textview which is in my Main Activity ? > > > > How can i change that textview's value from my service ? > > You send a message from the service to the activity, and the activity > updates the TextView. Whether you do this via binding and the listener > pattern, or ordered broadcasts > ( > http://commonsware.com/blog/2010/08/11/activity-notification-ordered-broadcast.html > ), > or a Messenger object passed as an Intent extra, or a PendingIntent > from createPendingResult(), or something else, is up to you and would > depend a bit on the service in question. > > -- > Mark Murphy (a Commons Guy) > http://commonsware.com | http://github.com/commonsguy > http://commonsware.com/blog | http://twitter.com/commonsguy > > Warescription: Three Android Books, Plus Updates, One Low Price! > > -- > 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 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
Re: [android-developers] Update UI from Service
On Wed, Aug 31, 2011 at 5:05 AM, Chirag Raval wrote: > Can any one help me to update UI from Service ? > > Here in my application i created one service, from my service i want > to update a textview which is in my Main Activity ? > > How can i change that textview's value from my service ? You send a message from the service to the activity, and the activity updates the TextView. Whether you do this via binding and the listener pattern, or ordered broadcasts (http://commonsware.com/blog/2010/08/11/activity-notification-ordered-broadcast.html), or a Messenger object passed as an Intent extra, or a PendingIntent from createPendingResult(), or something else, is up to you and would depend a bit on the service in question. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, One Low Price! -- 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
