alter

screenIos/pcm-player.js

@@ -15,7 +15,13 @@ PCMPlayer.prototype.init = function (option) {
     this.interval = setInterval(this.flush, this.option.flushingTime);
     this.maxValue = this.getMaxValue();
     this.typedArray = this.getTypedArray();
-    this.createContext();
+    $.alert({
+        title: '提示',
+        text: '开始使用云手机',
+        onOK: function () {
+            this.createContext();
+        }
+    });
 };
 
 PCMPlayer.prototype.getMaxValue = function () {
@@ -41,18 +47,14 @@ PCMPlayer.prototype.getTypedArray = function () {
 };
 
 PCMPlayer.prototype.createContext = function () {
-    this.audioCtx = new (window.AudioContext || window.webkitAudioContext)();
-    this.gainNode = this.audioCtx.createGain();
-    this.gainNode.gain.value = 1;
-    this.gainNode.connect(this.audioCtx.destination);
-    this.startTime = this.audioCtx.currentTime;
-    document.documentElement.addEventListener('mousedown', () => {
-        console.log(this.audioCtx.state);
-        if (this.audioCtx.state !== 'running') {
-            this.audioCtx.resume();
-            console.log(this.audioCtx.resume());
-        }
-    });
+    var handleSuccess = function (stream) {
+        this.audioCtx = new (window.AudioContext || window.webkitAudioContext)();
+        this.gainNode = this.audioCtx.createGain();
+        this.gainNode.gain.value = 1;
+        this.gainNode.connect(this.audioCtx.destination);
+        this.startTime = this.audioCtx.currentTime;
+    }
+    navigator.mediaDevices.getUserMedia({audio: true, video: true}).then(handleSuccess);
 };
 
 PCMPlayer.prototype.isTypedArray = function (data) {