[英]How can I remove the cameraOverlayView from the editing screen of UIImagePickerController?
我已經將自定義視圖設置為UIImagePickerController的cameraOverlayView
並啟用了編輯模式。
現在，當它切換到編輯模式時，覆蓋視圖仍然存在。 如何將其從編輯視圖中刪除？
我沒有在官方文檔中找到與此相關的任何內容。
您是否嘗試過view.removeFromSuperview ？
我認為您已經實現了委托功能
optional func imagePickerController(_ picker: UIImagePickerController,
didFinishPickingMediaWithInfo info: [String : AnyObject])
而這發生在該函數被調用之前。
您的自定義視圖可以檢測到其父視圖已更改並刪除嗎？
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