\u5148\u5b9a\u4e49\u4e00\u4e2aSoundExample\u7684\u7c7b\uff0c\u7ee7\u627f\u81eaegret.DisplayObjectContainer<\/p>\n
\u65b9\u6cd5\u4e00\uff1a private onTouch(event: egret.Event) { \u968f\u540e\u5728Main.ts\u91cc\u9762\u8fdb\u884c\u5b9e\u4f8b\u5316 \uff1a<\/p>\n this.soundCurrent = new SoundTest(); \u65b9\u6cd5\u4e8c public onSoundComplete(event: egret.Event): void { \u5f53\u8c03\u7528\u65f6\u5019 \u4f9d\u65e7\u662f\u5728Main.ts \u91cc\u9762\u8fdb\u884c\u5b9e\u4f8b\u5316 \u540c\u65f6\u4f20\u5165\u60f3\u8981\u64ad\u653e\u7684\u97f3\u9891url: \u5148\u5b9a\u4e49\u4e00\u4e2aSoundExample\u7684\u7c7b\uff0c\u7ee7\u627f\u81eaegret.DisplayObjectContainer \u65b9\u6cd5\u4e00 […]<\/p>\n","protected":false},"author":1,"featured_media":144,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[15],"_links":{"self":[{"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=\/wp\/v2\/posts\/658"}],"collection":[{"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=658"}],"version-history":[{"count":1,"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=\/wp\/v2\/posts\/658\/revisions"}],"predecessor-version":[{"id":659,"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=\/wp\/v2\/posts\/658\/revisions\/659"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=\/wp\/v2\/media\/144"}],"wp:attachment":[{"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=658"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.xrhoujie.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n
\nclass SoundExample extends egret.DisplayObjectContainer {
\n public constructor() {
\n super();
\n this.once(egret.Event.ADDED_TO_STAGE, this.onAddtoStage, this);
\n }
\n private onAddtoStage() {
\n this.startLoad();
\n }
\n private startLoad(): void {
\n var sound: egret.Sound = new egret.Sound();
\n sound.addEventListener(egret.Event.COMPLETE, this.onLoadComplete, this);
\n sound.load(\"resource\/assets\/sound\/sound_bg.mp3\");
\n }
\n private onLoadComplete(event: egret.Event): void {
\n \/\/\u83b7\u53d6\u52a0\u8f7d\u5230\u7684 Sound \u5bf9\u8c61
\n var sound: egret.Sound =
\n this.sound = sound;
\n \/\/\u4e00\u4e2a\u7b80\u5355\u7684\u64ad\u653e\u6309\u94ae
\n var btn = new egret.Sprite();
\n btn.graphics.beginFill(0x18f7ff);
\n btn.graphics.drawRoundRect(0, 0, 80, 40, 5, 5);
\n btn.graphics.endFill();
\n btn.touchEnabled = true;
\n btn.anchorOffsetX = btn.width \/ 2;
\n btn.x = this.stage.stageWidth \/ 2;
\n btn.anchorOffsetY = btn.height \/ 2;
\n btn.y = this.stage.stageHeight \/ 2;
\n \/\/\u76d1\u542c\u6309\u94ae\u7684\u89e6\u6478\u4e8b\u4ef6
\n btn.addEventListener(egret.TouchEvent.TOUCH_TAP, this.onTouch, this);
\n this.addChild(btn);
\n }
\n private sound: egret.Sound;
\n private soundChannel: egret.SoundChannel;<\/p>\n
\n var sound = this.sound;
\n \/\/\u83b7\u53d6\u97f3\u9891\u957f\u5ea6
\n var channel: egret.SoundChannel = this.soundChannel;
\n if (channel) {
\n \/\/\u8c03\u7528soundChannel\u5bf9\u8c61\u7684stop\u65b9\u6cd5\u505c\u6b62\u64ad\u653e\u97f3\u9891
\n console.log(channel);
\n channel.stop();
\n this.soundChannel = null;
\n return;
\n }
\n \/\/\u4f7f\u7528SoundChannel\u64ad\u653e\u97f3\u9891
\n channel = sound.play(0, -1);
\n \/\/Egret 3.0.4 \u65b0\u589e\u83b7\u53d6\u97f3\u9891\u957f\u5ea6 length \u5c5e\u6027\u3002
\n console.log(sound.length);
\n channel.addEventListener(egret.Event.SOUND_COMPLETE, this.onSoundComplete, this);
\n \/\/\u4fdd\u5b58soundChannel\u5bf9\u8c61
\n this.soundChannel = channel;
\n }
\n private onSoundComplete(event: egret.Event): void {
\n console.log(\"onSoundComplete\");
\n }
\n}
\n<\/code><\/p>\n
\nthis.addChild(this.soundCurrent);<\/p>\n
\n\u8fd9\u91cc\u5148\u5b9a\u4e49\u4e00\u4e2aSoundTest\u7c7b\uff0c\u7136\u540e\u4e5f\u662f\u7ee7\u627fegret.DisplayObjectContainer
\n
\nclass SoundTest extends egret.DisplayObjectContainer {
\n public constructor() {
\n super();
\n }
\n public loadSoundRES(url) {
\n var sound: egret.Sound = RES.getRes(url);
\n sound.play(0, 1);
\n }
\n public loadSound(url) {
\n \/\/\u521b\u5efa Sound \u5bf9\u8c61
\n var sound = new egret.Sound();
\n \/\/\u6dfb\u52a0\u52a0\u8f7d\u5b8c\u6210\u4fa6\u542c
\n sound.addEventListener(egret.Event.COMPLETE, this.onLoadComplete, this);
\n \/\/\u5f00\u59cb\u52a0\u8f7d
\n sound.load(url);
\n }
\n public onLoadComplete(event: egret.Event): void {
\n \/\/\u83b7\u53d6\u52a0\u8f7d\u5230\u7684 Sound \u5bf9\u8c61
\n var sound: egret.Sound =
\n \/\/\u64ad\u653e\u97f3\u4e50
\n console.log(sound)
\n var channel: egret.SoundChannel = sound.play(0, 1);
\n channel.addEventListener(egret.Event.SOUND_COMPLETE, this.onSoundComplete, this);
\n }<\/p>\n
\n egret.log(\"onSoundComplete\");
\n }
\n}
\n<\/code><\/p>\n
\nsky.touchEnabled = true;
\nthis.soundCurrent = new SoundTest();
\nthis.addChild(this.soundCurrent);
\nsky.addEventListener(egret.TouchEvent.TOUCH_TAP, this.playSoundBg, this)
\n private playSoundBg() {
\n var url: string = “sound_bg_mp3”;
\n this.soundCurrent.loadSoundRES(url)
\n console.log(url)
\n }<\/p>\n","protected":false},"excerpt":{"rendered":"