For the headset you have to find out whether a headset is connected over USB (if you use a G1 or myTouch) that's why you can find the HeadsetObserver class in the framework.
In case of the speaker an Observer is not required because it is an internal hardware component which you cannot enable/disable or unplug as a device. With setRouting you can set a more complex audio routing using a bit mask which is not required to route your audio signal to the speaker. -- Roman Baumgaertner Sr. SW Engineer-OSDC ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 10, 11:53 pm, Pras <prasanna.kuma...@wipro.com> wrote: > Hi, > > Thanks for the info. > > I am also facing this similar problem and am new to Java. In the code > base i found that we have the HeadsetObserver.java file but there is > no similar Speaker observer java class. Kindly advice if we need to > create a similar java class for Speaker or where we can invoke the > setSpeakerphoneOn method. > > Another doubt is that in the AudioFlinger.cpp, we have > setRouting(AudioSystem::MODE_NORMAL, AudioSystem::ROUTE_SPEAKER, > AudioSystem::ROUTE_ALL); > So wouldn't it route to speaker by default. > > Kindly let me know your comments. > > -Pras > > On Sep 10, 11:46 pm, "Roman ( T-Mobile USA)" <roman.baumgaert...@t- > > mobile.com> wrote: > > You want to try the following > > > AudioManager mAudioManager = (AudioManager) > > mContext.getSystemService(Context.AUDIO_SERVICE); > > mAudioManager.setMode(AudioManager.MODE_NORMAL); > > ..... > > mAudioManager.setSpeakerphoneOn(true); > > > -- > > Roman Baumgaertner > > Sr. SW Engineer-OSDC > > ·T· · ·Mobile· stick together > > The views, opinions and statements in this email are those of the > > author solely in their individual capacity, and do not necessarily > > represent those of T-Mobile USA, Inc. > > > On Sep 10, 5:38 am, sunee <suneetha.kalahas...@wipro.com> wrote: > > > > I am working on android for omap zoom2. > > > omapkernel - 2.6.27 > > > android - RLS25.6 > > > > Theaudioplayback seems to happen (progress bar updation happens) but > > > noAudiois heard. > > > There is no headphone connected and also the sound level is at > > > maximum. > > > > Is speakerroutingenabled by default or do i have to enable it > > > explicitly? > > > Kindly help me. > > > > Thanks, > > > Sunee- Hide quoted text - > > > - Show quoted text - > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
