taro-hooks/lib/useAudio/index.js

为 Taro 而设计的 Hooks Library

"use strict";

function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.INITOPTION = void 0;
var tslib_1 = require("tslib");
var taro_1 = require("@tarojs/taro");
var core_1 = require("@taro-hooks/core");
var utils_1 = require("./utils");
var usePromise_1 = tslib_1.__importDefault(require("../usePromise"));
exports.INITOPTION = {
  autoplay: false,
  loop: false,
  obeyMuteSwitch: true,
  playbackRate: 1,
  volume: 1,
  startTime: 0
};
function useAudio(initOption) {
  if (initOption === void 0) {
    initOption = exports.INITOPTION;
  }
  var audioContext = (0, core_1.useRef)((0, taro_1.createInnerAudioContext)());
  var sources = (0, core_1.useRef)();
  var setOption = (0, usePromise_1["default"])(utils_1.setInnerAudioOption);
  var getSourceAsync = (0, usePromise_1["default"])(taro_1.getAvailableAudioSources);
  var getSources = function getSources() {
    return getSourceAsync().then(function (res) {
      sources.current = res.audioSources;
      return res;
    });
  };
  (0, core_1.useEffect)(function () {
    setOption(_extends({}, initOption, {
      context: audioContext.current
    }));
    getSources();
  }, [initOption]);
  var play = function play(src) {
    if (audioContext.current) {
      if (src) {
        setOption({
          src: src
        });
      }
      audioContext.current.play();
    }
  };
  return [audioContext.current, {
    sources: sources.current,
    setOption: setOption,
    play: play
  }];
}
exports["default"] = useAudio;