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Releases the underlying operating systems audio resources.
media.release();
Function media.release
is a synchronous function that releases the underlying operating systems audio resources. This function is particularly important for Android as there are a finite amount of OpenCore instances for media playback. Developers should call the ‘release’ function when they no longer need the Media resource.
// Audio player // var my_media = new Media(src, onSuccess, onError); my_media.play(); my_media.stop(); my_media.release();
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>Media Example</title> <script type="text/javascript" charset="utf-8" src="cordova-1.6.1.js"></script> <script type="text/javascript" charset="utf-8"> // Wait for Cordova to load // document.addEventListener("deviceready", onDeviceReady, false); // Cordova is ready // function onDeviceReady() { playAudio("http://audio.ibeat.org/content/p1rj1s/p1rj1s_-_rockGuitar.mp3"); } // Audio player // var my_media = null; var mediaTimer = null; // Play audio // function playAudio(src) { // Create Media object from src my_media = new Media(src, onSuccess, onError); // Play audio my_media.play(); // Update my_media position every second if (mediaTimer == null) { mediaTimer = setInterval(function() { // get my_media position my_media.getCurrentPosition( // success callback function(position) { if (position > -1) { setAudioPosition((position) + " sec"); } }, // error callback function(e) { console.log("Error getting pos=" + e); setAudioPosition("Error: " + e); } ); }, 1000); } } // Pause audio // function pauseAudio() { if (my_media) { my_media.pause(); } } // Stop audio // function stopAudio() { if (my_media) { my_media.stop(); } clearInterval(mediaTimer); mediaTimer = null; } // onSuccess Callback // function onSuccess() { console.log("playAudio():Audio Success"); } // onError Callback // function onError(error) { alert('code: ' + error.code + '\n' + 'message: ' + error.message + '\n'); } // Set audio position // function setAudioPosition(position) { document.getElementById('audio_position').innerHTML = position; } </script> </head> <body> <a href="#" class="btn large" onclick="playAudio('http://audio.ibeat.org/content/p1rj1s/p1rj1s_-_rockGuitar.mp3');">Play Audio</a> <a href="#" class="btn large" onclick="pauseAudio();">Pause Playing Audio</a> <a href="#" class="btn large" onclick="stopAudio();">Stop Playing Audio</a> <p id="audio_position"></p> </body> </html>