Merge pull request #16 from wlor0623/master

修复ios端navigator.getUserMedia方法调用失败的问题 #15

Author: ferrinweb

src/lib/recorder/index.js

@@ -41,7 +41,7 @@ class IatRecorder {
     this.appId = config.appId
     this.apiKey = config.apiKey
     this.apiSecret = config.apiSecret
-    this.isAudioAvailable = !!(navigator.getUserMedia && AudioContext && recorderWorker)
+    this.isAudioAvailable = !!((navigator.getUserMedia||navigator.mediaDevices.getUserMedia) && AudioContext && recorderWorker)
     this.pd = config.pd
     this.rlang = config.rlang
     this.ptt = config.ptt
@@ -131,6 +131,19 @@ class IatRecorder {
         }
         this.connectWebsocket()
       }
+    } else if (navigator.mediaDevices.getUserMedia && AudioContext) {
+      this.state = 'init'
+      if (!this.recorder) {
+        setTimeout(() => {
+          this.initRecorder()
+        }, 100)
+      } else {
+        if (this.state === 'end') {
+          this.closeTrack()
+          return
+        }
+        this.connectWebsocket()
+      }
     } else {
       alert(locales[this.language].not_supported)
     }