tencent cloud

// File location: iOS/TUILiveKit/Sources/Component/FloatWindow
FloatWindow                       // Implementation directory of the core feature of the Floating Window
  ├── FloatWindow.swift           // External interface of the Floating Window feature 
  └── FloatView.swift             // Floating Window View

protocol FloatWindowDataSource: {
    func getRoomId() -> String               // The ID of the current live room     
    func getCoreView() -> LiveCoreView     // The video view displayed on the Floating Window
    func relayoutCoreView()                  // This function is triggered when recovering from the Floating Window state to the original ViewController. It resets the layout of the video view
}

class ExampleViewController: UIViewController { 
    override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
       // To display the Floating Window, the current ViewController needs to implement FloatWindowDataSource
       // The current ViewController will exit when displaying the Floating Window
       FloatWindow.shared.showFloatWindow(controller: self)  
    }
}

if FloatWindow.shared.isShowingFloatWindow() {
    if FloatWindow.shared.getCurrentRoomId() == liveInfo.roomInfo.roomId {
      // Switch back to the video live streaming room where the floating window is located
      FloatWindow.shared.resumeLive(atViewController: self.navigationController ?? self)
      return
    } else {
      // Switch to other video live streaming rooms
      FloatWindow.shared.releaseFloatWindow()
    }
}

if FloatWindow.shared.isShowingFloatWindow() {
    FloatWindow.shared.releaseFloatWindow()
}