WebView WebRTC无法正常工作 [英] WebView WebRTC not working

问题描述

我正在尝试在WebView中显示WebRTC聊天. 与此文档相关. WebView v36支持WebRTC.为了我的测试 我正在将设备与Chrome/39.0.0.0一起使用，并在清单中添加了permissins:

I'm trying to show WebRTC chat in WebView. Related to this documentation WebView v36 supports WebRTC. For my test i'm using device with Chrome/39.0.0.0 and added permissins to manifest:

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<user-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />

但是进入聊天时，在日志中看到铬错误(设备不显示\翻译任何内容，仅显示正在加载"进度条):

but when entered into chat see chromium error in the log (device doesn't show \ translate anything, only 'loading' progress bar):

W/AudioManagerAndroid: Requires MODIFY_AUDIO_SETTINGS and RECORD_AUDIO
W/AudioManagerAndroid: No audio device will be available for recording
E/chromium: [ERROR:web_contents_delegate.cc(178)] WebContentsDelegate::CheckMediaAccessPermission: Not supported.
E/chromium: [ERROR:web_contents_delegate.cc(178)] WebContentsDelegate::CheckMediaAccessPermission: Not supported.
W/AudioManagerAndroid: Requires MODIFY_AUDIO_SETTINGS and RECORD_AUDIO
W/AudioManagerAndroid: No audio device will be available for recording
D/ChromiumCameraInfo: Camera enumerated: front

在真实设备(Android 5.1.1)上进行了测试

tested on real device, Android 5.1.1

推荐答案

需要其他权限请求

webView.setWebChromeClient(new WebChromeClient(){
        @TargetApi(Build.VERSION_CODES.LOLLIPOP)
        @Override
        public void onPermissionRequest(final PermissionRequest request) {
                request.grant(request.getResources());
        }
    });

更新，但不适用于音频捕获

update but it not working for audio capture

更新发现有效的Google示例代码

UPDATE found working google-sample code here

这篇关于WebView WebRTC无法正常工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！