屏幕共享

try await meeting.requestShare()

import SMeeting
import SRTC

@available(macOS 12.3, *)
func startShare(meeting: SMeetingEngine) async throws {
    let displays = try await ScreenCaptureSources.availableDisplays()
    let windows = try await ScreenCaptureSources.availableWindows()

    // 这里以第一块显示器为例，实际应由用户在你的 UI 上选择
    guard let source = displays.first else { return }

    try await meeting.requestShare(source: source)
}

let ids = NSApplication.shared.windows
    .filter { $0.isVisible && $0.windowNumber > 0 }
    .map { UInt32($0.windowNumber) }

try await meeting.requestShare(source: source, excludedWindowIds: ids)

import SRTCBroadcastKit

class SampleHandler: SRTCBroadcastSampleHandler {}

.package(url: "https://github.com/seastart/srtc-swift-sdk.git", exact: "1.4.1"),

// 入会后：只挂监听，不通知会议后端 —— 此刻共享还没开始
try await meeting.prepareBroadcastShare(appGroup: "group.your.app")

// 共享按钮：把 SRTCBroadcastPicker 透明盖在自己画的按钮上，点一下直接进系统弹窗
myShareButton.overlay {
    SRTCBroadcastPicker(preferredExtension: "com.your.app.broadcast", title: "")
}

// 用户点了「开始直播」，扩展开始出帧 —— 这时才对会议宣布共享
func meeting(_ meeting: SMeetingEngine, shareBroadcastDidStart data: ShareBroadcastStartEventData) {
    Task { try? await meeting.publishBroadcastShare() }
}

await meeting.stopShare()

try await meeting.adminStopRoomShare()

try await meeting.requestShare(shareType: .whiteBoard)

let url = meeting.getWhiteBoard()

func meeting(_ meeting: SMeetingEngine, roomShareDidStart data: RoomShareStartEventData) {
    // data.uid 共享者，data.shareType 共享类型
}

func meeting(_ meeting: SMeetingEngine, roomShareDidStop data: RoomShareStopEventData) {
    // data.byAdmin 为 true 表示被主持人强制结束，data.opUid 为操作者
}