82 lines
2.8 KiB
ActionScript
82 lines
2.8 KiB
ActionScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mangui.osmf.plugins.traits {
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import org.mangui.hls.HLS;
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import org.mangui.hls.constant.HLSPlayStates;
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import org.mangui.hls.event.HLSEvent;
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import org.osmf.traits.PlayState;
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import org.osmf.traits.PlayTrait;
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CONFIG::LOGGING {
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import org.mangui.hls.utils.Log;
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}
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public class HLSPlayTrait extends PlayTrait {
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private var _hls : HLS;
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private var streamStarted : Boolean = false;
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public function HLSPlayTrait(hls : HLS) {
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CONFIG::LOGGING {
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Log.debug("HLSPlayTrait()");
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}
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super();
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_hls = hls;
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_hls.addEventListener(HLSEvent.PLAYBACK_STATE, _stateChangedHandler);
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_hls.addEventListener(HLSEvent.PLAYBACK_COMPLETE, _playbackComplete);
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}
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override public function dispose() : void {
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CONFIG::LOGGING {
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Log.debug("HLSPlayTrait:dispose");
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}
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_hls.removeEventListener(HLSEvent.PLAYBACK_STATE, _stateChangedHandler);
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_hls.removeEventListener(HLSEvent.PLAYBACK_COMPLETE, _playbackComplete);
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super.dispose();
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}
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override protected function playStateChangeStart(newPlayState:String):void {
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CONFIG::LOGGING {
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Log.info("HLSPlayTrait:playStateChangeStart:" + newPlayState);
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}
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switch (newPlayState) {
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case PlayState.PLAYING:
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if (!streamStarted) {
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_hls.stream.play();
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streamStarted = true;
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}
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else {
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_hls.stream.resume();
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}
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break;
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case PlayState.PAUSED:
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_hls.stream.pause();
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break;
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case PlayState.STOPPED:
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streamStarted = false;
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_hls.stream.close();
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break;
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}
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}
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/** state changed handler **/
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private function _stateChangedHandler(event:HLSEvent):void {
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switch (event.state) {
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case HLSPlayStates.PLAYING:
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CONFIG::LOGGING {
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Log.debug("HLSPlayTrait:_stateChangedHandler:setBuffering(true)");
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}
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if (!streamStarted) {
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streamStarted = true;
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play();
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}
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default:
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}
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}
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/** playback complete handler **/
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private function _playbackComplete(event : HLSEvent) : void {
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stop();
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}
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}
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} |