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Posted to dev@cordova.apache.org by "Christophe A. Guilmart (JIRA)" <ji...@apache.org> on 2012/10/05 16:10:02 UTC
[jira] [Created] (CB-1593) WP7 : Media callback called multiple
times
Christophe A. Guilmart created CB-1593:
------------------------------------------
Summary: WP7 : Media callback called multiple times
Key: CB-1593
URL: https://issues.apache.org/jira/browse/CB-1593
Project: Apache Cordova
Issue Type: Bug
Components: WP7
Affects Versions: 2.1.0
Environment: Nokia Lumia 800 with WP 7.5 (7.10.8773.98).
Reporter: Christophe A. Guilmart
Assignee: Jesse MacFadyen
Priority: Critical
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()
h3. 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"
h3. 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>
h3. 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
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