开发笔记 那些年追过的图片(二): 读取相册里的图片 和 拍摄获取照片

获取照片我们要用到ios sdk    UIImagePickerController 

很简单直接上代码

//    typedef NS_ENUM(NSInteger, UIImagePickerControllerSourceType)

//  {

//        UIImagePickerControllerSourceTypePhotoLibrary,      //同步到iphone的图片以及包括用户拍摄的图片在内的任何相册

//        UIImagePickerControllerSourceTypeCamera,            //拍照

//        UIImagePickerControllerSourceTypeSavedPhotosAlbum   //仅含相册

//    };

//  ViewController.h

//  ImageDemo

//

//  Created by lengshengren on 13-9-12.

//  Copyright (c) 2013年 lengshengren. All rights reserved.

//

#import <UIKit/UIKit.h>

@interface ViewController :UIViewController<UIActionSheetDelegate,UIImagePickerControllerDelegate,UINavigationControllerDelegate>

{

    UIImagePickerController * imagePicker;

}

@property (nonatomic,strong)UIImagePickerController *imagePicker;

@property (weak, nonatomic)IBOutletUIImageView *imageView;

- (IBAction)getIMage:(id)sender;

@end

- (IBAction)getIMage:(id)sender

{

    

UIActionSheet  *actionSheet = [[UIActionSheetalloc]initWithTitle:@""

                                             delegate:self

                                    cancelButtonTitle:@"取消"

                               destructiveButtonTitle:nil

                                    otherButtonTitles:@"拍照",@"从相册选取",nil];

    [actionSheet showInView:self.view];

    

}

-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex

{

    

    

    //照相上传

    if (buttonIndex == 0)

    {

      imagePicker = [[UIImagePickerControlleralloc]init];

      imagePicker.delegate =self;

      imagePicker.sourceType =UIImagePickerControllerSourceTypeCamera;

      imagePicker.modalTransitionStyle =UIModalTransitionStyleCoverVertical;

      imagePicker.allowsEditing =YES;

      [selfpresentViewController:imagePickeranimated:YEScompletion:nil];

        

    }

    //相册上传

    else if (buttonIndex == 1)

    {

        

        

         imagePicker = [[UIImagePickerControlleralloc]init];

         imagePicker.delegate =self;

         imagePicker.sourceType =UIImagePickerControllerSourceTypePhotoLibrary;

         imagePicker.modalTransitionStyle =UIModalTransitionStyleCoverVertical;

         imagePicker.allowsEditing =YES;

        [selfpresentViewController:imagePickeranimated:YEScompletion:nil];

        

    }

}

#pragma mark-

#pragma mark 照片

-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)image editingInfo:(NSDictionary *)editingInfo

{

    

    _imageView.image = image;

    //关闭相册界面

    [picker dismissModalViewControllerAnimated:YES];

}

@end