/**

*  调用照相机

*/

- (void)openCamera

{

UIImagePickerController *picker = [[UIImagePickerController alloc] init];

picker.delegate = self;

picker.allowsEditing = YES; //可编辑

//判断是否可以打开照相机

if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera])

{

//摄像头

picker.sourceType = UIImagePickerControllerSourceTypeCamera;

[self presentViewController:picker animated:YES completion:nil];

}

else

{

NSLog(@"没有摄像头");

}

}

/**

*  打开相册

*/

-(void)openPhotoLibrary

{

// Supported orientations has no common orientation with the application, and [PUUIAlbumListViewController shouldAutorotate] is returning YES

// 进入相册

if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary])

{

UIImagePickerController *imagePicker = [[UIImagePickerController alloc]init];

imagePicker.allowsEditing = YES;

imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;

imagePicker.delegate = self;

[self presentViewController:imagePicker animated:YES completion:^{

NSLog(@"打开相册");

}];

}

else

{

NSLog(@"不能打开相册");

}

}

#pragma mark - UIImagePickerControllerDelegate

// 拍照完成回调

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)image editingInfo:(nullableNSDictionary<NSString *,id> *)editingInfo NS_DEPRECATED_IOS(2_0, 3_0)

{

NSLog(@"finish..");

if(picker.sourceType == UIImagePickerControllerSourceTypeCamera)

{

//图片存入相册

UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil);

}

[self dismissViewControllerAnimated:YES completion:nil];

}

//进入拍摄页面点击取消按钮

- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker

{

[self dismissViewControllerAnimated:YES completion:nil];

}