UIImagePickerController内存泄漏问题，.camera很好，但不适用于.photoLibrary
代码如下：
func PickLibraryTapped() {
if UIImagePickerController.isSourceTypeAvailable(.photoLibrary) {
let LibraryPhotoPicker = UIImagePickerController()
LibraryPhotoPicker.sourceType = .photoLibrary
LibraryPhotoPicker.delegate = self
LibraryPhotoPicker.allowsEditing = false
self.present(LibraryPhotoPicker, animated: true, completion: nil)
}
else
{
print("模拟其中无法打开照相机,请在真机中使用");
}
}
代理方法：
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
let info = convertFromUIImagePickerControllerInfoKeyDictionary(info)
let pickedImage = info[convertFromUIImagePickerControllerInfoKey(UIImagePickerController.InfoKey.originalImage)] as! UIImage
picker.dismiss(animated: true, completion:nil)
}
错误： 设备弹出一个警报视图，指示“内存泄漏”和“对象已释放”（UIImagePickerController）
In case that UIImagePickerController should not be dealloced, override -willDealloc in UIImagePickerController by returning NO.
更新！！：
已解决的问题： 引发此问题是因为使用了“ MLeakFinder”窗格，在Unistall MLeakFinder之后，弹出警报消失了。代码没有错误。
提醒： 此代码中不再使用convertFromUIImagePickerControllerInfoKeyDictionary。 应该在下面尝试：
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
if let pickedImage = info[.originalImage] as? UIImage {
//Do something you need
}
self.dismiss(animated: true, completion: nil)
}