H5-Quick-App-Audio-API-Example/index.html at main · Muhammed55/H5-Quick-App-Audio-API-Example · GitHub

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<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>Title</title>
	<script>
		var playStatus = "paused";
		function playPauseAudio() {
			var audio = document.getElementById('audio');
			if(window.navigator.userAgent.indexOf("hap") >= 0) {
				var audioSrc = audio.src;
				var message = playStatus === "paused" ? { action: "play", "audioUrl": audioSrc } : { action: "pause" };
				system.postMessage(JSON.stringify(message));
				return;
			}
			audio.paused ? audio.play() : audio.pause();
		}

		function onAudioPlay() {
			document.getElementById('playPauseButton').innerHTML = "pause Audio";
			playStatus = "playing";
		}

		function onAudioPause() {
			document.getElementById('playPauseButton').innerHTML = "play Audio";
			playStatus = "paused";
		}

		system.onmessage = function(message) {
			switch(message) {
				case "audio_play":
					onAudioPlay();
					break;
				case "audio_pause":
					onAudioPause();
					break;
				default:
			}
		}
	</script>

  </head>

  <body class="index">
	<audio id="audio" src="https://file-examples-com.github.io/uploads/2017/11/file_example_MP3_700KB.mp3" preload="auto"
			onplay="onAudioPlay()" onpause="onAudioPause()"></audio>
	<button id="playPauseButton" type="button" onclick="playPauseAudio()">Play audio</button>

  </body>
</html>