如何在我自己的iphone图像库应用程序中添加MWPhotoBrowser项目referance？

Question

我想制作一个像原生iphone照片库的iPhone应用程序....我发现了一个项目MWPhotoBrowser,现在我想使用这个项目的一些功能....但我不知道该怎么做... .i是iphone应用开发的新手..

Answer 1

首先,您必须在项目中导入已下载的"框架".然后,你必须创建一个类"viewController"(.h和.m文件)并设置如下视图:.h应该是这样的

#import <UIKit/UIKit.h>
#import "MWPhotoBrowser.h"

@interface PhotoLoader : UIViewController<MWPhotoBrowserDelegate> {
    NSArray *_photos;
    UISegmentedControl *_segmentedControl;
}
@property (nonatomic, retain) NSArray *photos;
@end

文件.我应该这样

//  PhotoLoader.m


#import "PhotoLoader.h"

@interface PhotoLoader ()

@end

@implementation PhotoLoader
@synthesize photos = _photos;


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

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Create browser
    MWPhotoBrowser *browser = [[MWPhotoBrowser alloc] initWithDelegate:self];
    browser.displayActionButton = YES;

    //show your photo whit url

    [photos addObject:[MWPhoto photoWithURL:[NSURL URLWithString:@"http://Url.Photo.Here.jpg"]]];
    [photos addObject:[MWPhoto photoWithURL:[NSURL URLWithString:@"http://http://Url.Photo.Here.jpg"]]];
    [photos addObject:[MWPhoto photoWithURL:[NSURL URLWithString:@"http://http://Url.Photo.Here.jpg"]]];
    [photos addObject:[MWPhoto photoWithURL:[NSURL URLWithString:@"http://http://Url.Photo.Here.jpg"]]];
    // Do any additional setup after loading the view.
}
- (NSUInteger)numberOfPhotosInPhotoBrowser:(MWPhotoBrowser *)photoBrowser {
    return _photos.count;
}
- (MWPhoto *)photoBrowser:(MWPhotoBrowser *)photoBrowser photoAtIndex:(NSUInteger)index {
    if (index < _photos.count)
        return [_photos objectAtIndex:index];
    return nil;
}
- (void)segmentChange {
    [self.tableView reloadData];
}

- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

@end

就这样.