android - Start call with speaker via intent -


i have service start call when happened, works prefect question how can start speaker on?(and remove speaker after 2 min?)

according anwsers,

this code should work - 

                intent intent = new intent(intent.action_call);                 intent.setdata(uri.parse("tel:" + num));                 intent.addflags(intent.flag_activity_new_task);                 intent.addflags(intent.flag_from_background);// (i'm starting call service..)                 startactivity(intent); //the call start here, work perfect                 audiomanager audiomanager = (audiomanager) getsystemservice(context.audio_service);                 audiomanager.setmode(audiomanager.mode_in_call);                 audiomanager.setspeakerphoneon(true);

well, doesnt work.. why?

audiomanager audiomanager = (audiomanager) getsystemservice(context.audio_service); audiomanager.setmode(audiomanager.mode_in_call); audiomanager.setspeakerphoneon(true);

use turn speaker on once call picked up.

premission

<uses-permission android:name="android.permission.modify_audio_settings" />

register phonestatelistener know when call picked up. urn speaker on when call state telephonymanager.call_state_offhook

audiomanager audiomanager = (audiomanager) getsystemservice(context.audio_service); audiomanager.setspeakerphoneon(false); audiomanager.setmode(audiomanager.mode_normal);

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