[CB-1593] WP7 : Media callback called multiple times

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.4.0
• Component/s: cordova-wp7 (DEFUNCT)

Environment

Nokia Lumia 800 with WP 7.5 (7.10.8773.98).

• Assignee: Benn
• Reporter: Christophe A. Guilmart
• Created: 05/Oct/12 14:09
• Updated: 23/Aug/18 07:40
• Resolved: 04/Feb/13 21:31

Description

When using this code

function play()

{ cordovaMedia = new Media("app/www/test.mp3", onSuccess, onError, onStatus); cordovaMedia.play(); }

I encounter the following problems:

• 1st call to play() does not work (ie: I don't hear the sound). nor are the callback called.
• following play work, but callback are called multiple times.
• onError is called even when play sound is successful (ie: when I can hear the sound).
• if onStatus callback is not provided, an error show up in the log.

Expected behavior:

• onError & onSuccess should be exclusive. One OR the other should be called. Not both.
• onError & onSuccess should be called only once per call to .play()

VS Output:

Log:"Received Event: deviceready"
Log:"----------------------------------"
Log:"# media play 0"
'UI Task' (Managed): Loaded 'Microsoft.Xna.Framework.dll'
'UI Task' (Managed): Loaded 'System.SR.dll'
Log:"----------------------------------"
Log:"# media play 1"
Log:"####### media On Error. error: Value does not fall within the expected range. code: undefined message: undefined"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"----------------------------------"
INFO: startPlayingAudio FOUND mediaPlayer for b43e2cd0-bafb-f6d3-add6-79428f19e324
Log:"# media play 2"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media On success. "
Log:"# media On success. "
Log:"# media On success. "
Log:"# media On success. "
Log:"----------------------------------"
Log:"# media play 3"
Log:"####### media On Error. error: Value does not fall within the expected range. code: undefined message: undefined"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 1"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media OnStatus: 2"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media OnStatus: 4"
Log:"# media OnStatus: 4"
Log:"# media On success. "
Log:"# media On success. "
Log:"# media On success. "
Log:"# media OnStatus: 4"

index.html

[...]
<script type="text/javascript">
app.initialize();

function onError (error){
var s = "####### media On Error. ";

if ((typeof error === "undefined") || (error==null))

{ s = s + " no error info." }

else

{ s = s + "error: " + error + ' code: ' + error.code + ' message: ' + error.message; }

console.log(s);
}

function onSuccess ()

{ var s = "# media On success. "; console.log(s); }

function onStatus (status)

{ var s = "# media OnStatus: " + status; console.log(s); }

var playcounter = 0;
function play()

{ console.log("----------------------------------"); var s = "# media play " + playcounter; console.log(s); cordovaMedia = new Media("app/www/test.mp3", onSuccess, onError, onStatus); cordovaMedia.play(); playcounter++; }

</script>

<p onclick="play();">Click to Play MP3</p>

</body>
</html>

My Config:

• cordova : 2.1.0-0-g26d211b
• template "full"
• Nokia Lumia 800
• Version OS : 7.10.8773.98 (commercial : 7.5)
• Microsoft Visual Studio 2010
  Version WPDTRTMRel - 40219.209
  Microsoft .NET Framework
  Version 4.0.30319 SP1Rel
  Installed Version: PD Express