iOS调用系统照相机和相册

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/**

* 调用照相机

*/

- (void)openCamera

{

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

picker.delegate = self;

picker.allowsEditing = YES; //可编辑

//判断是否可以开启照相机

if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera])

{

//

picker.sourceType = UIImagePickerControllerSourceTypeCamera;

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

}

else

{

NSLog(@"没有");

}

}

/**

* 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:(nullable NSDictionary *)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];

}

//进入拍摄页面单击更改按键

- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker

{

[self dismissViewControllerAnimated:YES completion:nil];

}

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