我正在使用UIImagePickerController来录制、编辑视频并将其保存到文件中。关闭UIImagePickerController时，状态栏呈红色闪烁并消失。我想避免这种情况。我一直在从iOS8.1、iOS8、iOS7.1等降低频率中注意到这一点-(void)cameraClicked{self.recordState=KRERecordStateRecording;UIImagePickerController*pickerController=[[UIImagePickerControlleralloc]init];pickerController.delegate=s