Re: [android-developers] How to use Toast.makeText in Service
On 11 August 2010 11:50, CaryWang wangjf...@gmail.com wrote: I run service in the background I want to use Toast.makeText display message to run Activity.but I don't know Activity context I know Activity packageName and className.What should I do? What about just using getApplicationContext()? -- 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] How to use Toast.makeText in Service
NO,getApplicationContext() is Service Context don't Activity Context. 2010/8/11 { Devdroid } webnet.andr...@gmail.com On 11 August 2010 11:50, CaryWang wangjf...@gmail.com wrote: I run service in the background I want to use Toast.makeText display message to run Activity.but I don't know Activity context I know Activity packageName and className.What should I do? What about just using getApplicationContext()? -- 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.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Cary -- 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] How to use Toast.makeText in Service
On 11 August 2010 11:57, CaryWang wangjf...@gmail.com wrote: NO,getApplicationContext() is Service Context don't Activity Context. Service got no Activity, remember? Just use getApplicationContext() as I said, because it's valid for services too, becasue: java.lang.Object ↳android.content.Context ↳android.content.ContextWrapper ↳android.app.Service and your toast will appear on screen. It's irrelevant what activity is currently visible. -- 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