IOS调用相机相册（1）

//
//  SendViewController.m
//  WeiNiXieShi
//
//  Created by vshine on 14-5-18.
//  Copyright (c) 2014年 wdl. All rights reserved.
//

#import "SendViewController.h"
#import <MobileCoreServices/UTCoreTypes.h>

@interface SendViewController ()<UIActionSheetDelegate,UINavigationControllerDelegate,UIImagePickerControllerDelegate>

-(IBAction)selectDescPic:(id)sender;

@end

@implementation SendViewController



- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        
    }
    return self;
}

- (void)viewDidLoad {
    [super viewDidLoad];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
}

-(IBAction)selectDescPic:(id)sender {
    UIActionSheet *actionSheet = [[UIActionSheet alloc]
                                  initWithTitle:nil
                                  delegate:self
                                  cancelButtonTitle:@"取消"
                                  destructiveButtonTitle:nil
                                  otherButtonTitles:@"拍照", @"从手机相册选择",nil];
    actionSheet.actionSheetStyle = UIActionSheetStyleBlackOpaque;
    [actionSheet showInView:self.view];
}

-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
    if (buttonIndex == 0) {
        UIImagePickerController *camera = [[UIImagePickerController alloc] init];
        camera.delegate = self;
        camera.allowsEditing = NO;
        
        if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
            camera.sourceType = UIImagePickerControllerSourceTypeCamera;
            //此处设置只能使用相机，禁止使用视频功能
            camera.mediaTypes = [[NSArray alloc]initWithObjects:(NSString *)kUTTypeImage,nil];
        } else {
            NSLog(@"相机功能不可用");
            return;
        }
        [self presentViewController:camera animated:YES completion:nil];
    } else if (buttonIndex == 1) {
        UIImagePickerController *picker = [[UIImagePickerController alloc] init];
        picker.delegate = self;
        picker.allowsEditing = NO;
        //从相册列表选取
        picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
        
        if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) {
            //此处设置只能使用相机，禁止使用视频功能
            picker.mediaTypes = [[NSArray alloc]initWithObjects:(NSString *)kUTTypeImage,nil];
        }
        [self presentViewController:picker animated:YES completion:nil];
    } else if(buttonIndex == 2) {
        //取消
    }
}


@end