android - What is the code flow for using AudioTrack to play audio on device after startBluetoothSco is called? -


i connecting mobile device android os 4.1 bluetooth device (device class = 1792), using bluetoothsco route audio (voice). i've setup bluetoothsocket using createrfcommsockettoservicerecord successfully.

my settings:

using audiorecord , audiotrack frequency = 8000, mediarecorder.audiosource.mic source audiorecord , audiomanager.stream_voice_call audiotrack, , trying both mode_in_communication , mode_in_call audiomanager mode.

without success. don't audio on device.

my questions:

  1. should use mode_in_communication or mode_in_call?
  2. need switch mode_normal or other mode in order play on device?
  3. can suggest code flow make sco audio play on device?
  4. can point out working code review?

notes:

  1. the "media audio" profile (a2dp) disabled on device - "call audio" profile (hfp) enabled.

will gladly share code, yet given existing q&as same.

regards.


Comments

Post a Comment

Popular posts from this blog

javascript - AngularJS custom datepicker directive -

i make custom datepicker directive custom template. but have no idea how start building it... how include date data directive? i appreciate guide or give me advice work on more precisely. it might you! follow below steps html code sample: <label>birth date</label> <input type="text" ng-model="birthdate" date-options="dateoptions" custom-datepicker/> <hr/> <pre>birthdate = {{birthdate}}</pre> <script type="text/ng-template" id="custom-datepicker.html"> <div class="enhanced-datepicker"> <div class="proxied-field-wrap"> <input type="text" ui-date-format="yy-mm-dd" ng-model="ngmodel" ui-date="dateoptions"/> </div> <label> <button class="btn" type="button"><i class="icon-calendar"></i>
Read more

javascript - jQuery date picker - Disable dates after the selection from the first date picker -

<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>jquery ui datepicker - default functionality</title> <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css"> <script src="//code.jquery.com/jquery-1.10.2.js"></script> <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script> <link rel="stylesheet" href="/resources/demos/style.css"> <script> $(function () { $("#datepicker1").datepicker(); }); </script> <script> $(function () { $("#datepicker2").datepicker(); }); </script> </head> <body> <p>date 1: <input type="text" id="datepicker1"></p> <p>date 2: <input type="t
Read more