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视频会议

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This commit is contained in:
duoaohui
2026-05-23 22:42:26 +08:00
parent 52c074e372
commit ba7447ddb9
1 changed files with 26 additions and 4 deletions
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30
frontend/src/pages/cloud-law/video-call.vue
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@@ -450,6 +450,22 @@ const swapPrimaryTile = () => {
preferSelfMain.value = !preferSelfMain.value
}
// 关键：在用户点击的"手势作用域"内自己 getUserMedia，把 track 传给 meetingStore，
// 避免 mediasoup 内部二次 getUserMedia 被 WebView 拒（NotAllowedError Permission denied）。
const acquireAudioTrack = async () => {
if (!navigator?.mediaDevices?.getUserMedia) throw new Error('当前环境不支持 getUserMedia')
const stream = await navigator.mediaDevices.getUserMedia({ audio: true, video: false })
return stream.getAudioTracks()[0]
}
const acquireVideoTrack = async () => {
if (!navigator?.mediaDevices?.getUserMedia) throw new Error('当前环境不支持 getUserMedia')
const stream = await navigator.mediaDevices.getUserMedia({
audio: false,
video: { width: { ideal: 640 }, height: { ideal: 480 }, facingMode: 'user' }
})
return stream.getVideoTracks()[0]
}
const onMicToggle = async () => {
pushDebug(`mic点击 loading=${audioLoading.value} leaving=${leaving.value} on=${audioEnabled.value} producer=${meetingStore.localProducers?.audio || 'null'}`)
if (audioLoading.value || leaving.value) {
@@ -463,8 +479,11 @@ const onMicToggle = async () => {
await meetingStore.stopLocalAudio()
pushDebug('mic stop 完成')
} else {
pushDebug('mic -> startLocalAudio')
await meetingStore.startLocalAudio()
pushDebug('mic -> getUserMedia(audio)')
const track = await acquireAudioTrack()
pushDebug(`mic 拿到 track id=${track?.id?.slice(0, 8)} label=${track?.label || ''}`)
pushDebug('mic -> startLocalAudio(track)')
await meetingStore.startLocalAudio(undefined, track)
pushDebug(`mic start 完成 enabled=${meetingStore.localAudioEnabled}`)
localMediaError.value = ''
}
@@ -489,8 +508,11 @@ const onCamToggle = async () => {
await meetingStore.stopLocalVideo()
pushDebug('cam stop 完成')
} else {
pushDebug('cam -> startLocalVideo')
await meetingStore.startLocalVideo()
pushDebug('cam -> getUserMedia(video)')
const track = await acquireVideoTrack()
pushDebug(`cam 拿到 track id=${track?.id?.slice(0, 8)} label=${track?.label || ''}`)
pushDebug('cam -> startLocalVideo(track)')
await meetingStore.startLocalVideo(undefined, track)
pushDebug(`cam start 完成 enabled=${meetingStore.localVideoEnabled}`)
localMediaError.value = ''
}