"use strict"; var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); }; var __generator = (this && this.__generator) || function (thisArg, body) { var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; function verb(n) { return function (v) { return step([n, v]); }; } function step(op) { if (f) throw new TypeError("Generator is already executing."); while (_) try { if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; if (y = 0, t) op = [op[0] & 2, t.value]; switch (op[0]) { case 0: case 1: t = op; break; case 4: _.label++; return { value: op[1], done: false }; case 5: _.label++; y = op[1]; op = [0]; continue; case 7: op = _.ops.pop(); _.trys.pop(); continue; default: if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } if (t[2]) _.ops.pop(); _.trys.pop(); continue; } op = body.call(thisArg, _); } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; } }; var innerAudioContext = wx.createInnerAudioContext(); Component({ properties: { url: { type: String, default: '' }, duration: { type: Number, default: 0 }, showDel: { type: Boolean, default: false } }, data: { totalTime: '', stepTime: 0, totalMax: 0, stepValue: 0, hasPlay: false, playUrl: '' }, ready: function () { return __awaiter(this, void 0, void 0, function () { return __generator(this, function (_a) { switch (_a.label) { case 0: return [4, this.downLoadAudio()]; case 1: _a.sent(); console.log('readyyyyyy', this.data.playUrl); return [2]; } }); }); }, lifetimes: { detached: function () { innerAudioContext.stop(); console.log('detached', innerAudioContext); }, }, methods: { initDuration: function () { var _a = this.data, totalTime = _a.totalTime, duration = _a.duration; if (duration) { totalTime = this.format(this.data.duration); this.setData({ totalTime: totalTime, totalMax: duration }); } console.log('totalMax', this.data.totalMax); }, downLoadAudio: function () { var _this = this; wx.downloadFile({ url: this.data.url, success: function (res) { if (res.statusCode === 200) { console.log('res2222222', res); _this.setData({ playUrl: res.tempFilePath }); _this.initAudio(); } else { wx.showToast({ title: '音频加载失败', icon: 'none', duration: 1500 }); } }, fail: function () { wx.showToast({ title: '音频加载失败', icon: 'none', duration: 1500 }); } }); }, initAudio: function () { var _this = this; innerAudioContext.src = this.data.playUrl; innerAudioContext.autoplay = false; this.initDuration(); console.log('ppppplllaaa', innerAudioContext); innerAudioContext.onCanplay(function () { console.log('初始化播放', innerAudioContext.duration); }); innerAudioContext.onPlay(function () { console.log('开始播放', innerAudioContext.duration); }); innerAudioContext.onTimeUpdate(function () { console.log("duration-onTimeUpdate", innerAudioContext.duration); console.log("currentTime", innerAudioContext.currentTime); if (innerAudioContext.duration) { _this.setData({ totalMax: (innerAudioContext.duration * 1000), }); } _this.setData({ stepValue: (innerAudioContext.currentTime * 1000), }); console.log('stepValue', _this.data.stepValue); console.log('totalTime', _this.data.totalTime); console.log('totalMax', _this.data.totalMax); }); innerAudioContext.onEnded(function () { console.log("end"); _this.setData({ hasPlay: false }); }); innerAudioContext.onError(function (res) { console.log("errMsg", res.errMsg); wx.showToast({ title: res.errMsg, icon: 'none', duration: 1500 }); }); }, handleBtn: function () { var hasPlay = this.data.hasPlay; if (hasPlay) this.audioPause(); else this.audioPlay(); }, audioPause: function () { innerAudioContext.pause(); this.setData({ hasPlay: false }); }, audioPlay: function () { innerAudioContext.play(); this.setData({ hasPlay: true }); console.log('innerAudioContext', innerAudioContext); }, slideChange: function (e) { this.audioPause(); var value = e.detail.value; console.log('slidechange', value); innerAudioContext.seek(value / 1000); this.setData({ stepValue: value, }); this.audioPlay(); }, handleSlideMove: function (e) { this.audioPause(); }, handleAudioDel: function () { innerAudioContext.stop(); console.log('innerAudioContextdel', innerAudioContext); this.triggerEvent('audiodel'); }, format: function (num) { var min = parseInt(num / 1000 / 60); var second = parseInt(num / 1000) % 60; min = min >= 10 ? min : '0' + min; second = second >= 10 ? second : '0' + second; return min + ':' + second; }, } });