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Ios 在Objective上的代理之间传回信息

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Ios 在Objective上的代理之间传回信息,ios,objective-c,delegates,tableview,Ios,Objective C,Delegates,Tableview,我需要在CameraSessionView之间传回NSMutableArray的照片；如何将相机拍摄的照片存储在NSMutableArray上，以及TableViewController如何将这些照片上载到DropBox。我使用代理和协议，但我尝试的所有方法。。。失败。 任何人都可以帮助我。我想我做错了一些小事。 我向您展示一些代码： @protocol BView <NSObject> -(void) didclickonSubmit:(NSArray*) selected_arr

我需要在CameraSessionView之间传回NSMutableArray的照片；如何将相机拍摄的照片存储在NSMutableArray上，以及TableViewController如何将这些照片上载到DropBox。我使用代理和协议，但我尝试的所有方法。。。失败。 任何人都可以帮助我。我想我做错了一些小事。 我向您展示一些代码：

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
CameraSessionView.h

@class CameraSessionView;
@protocol CameraSessionViewDelegate <NSObject>
@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;
@end

@property (nonatomic, weak) id <CameraSessionViewDelegate> delegado;

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
PhotosTableViewController.h

@interface PhotosTableViewController : UITableViewController <CameraSessionViewDelegate>

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;

@接口PhotoTableViewController:UITableViewController
PhotosTableViewController.m

@property (nonatomic, strong) CameraSessionView *camera;
- (void)viewDidLoad
{
_camera = [CameraSessionView new];
[_camera setDelegado:self];
}
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos
{
    NSLog(@"UPFC");
    for(int x=0; x < [photos count];x++)
    {
        NSLog(@"UPFC...");

        UIImage *foto = [photos objectAtIndex:x];

         if (foto.size.height > 1000 || foto.size.width > 1000)
             foto = [self imageWithImage:foto scaledToScale:0.15f];

         DBMetadata* datos = [TablaSubidas addFile:pathElemento];
         NSFileManager *fileManager = [NSFileManager defaultManager];
         NSData *data = UIImageJPEGRepresentation(foto, 1.0);
         [fileManager createFileAtPath:[self photoPath:datos] contents:data attributes:nil];
         [elementosTabla insertObject:datos atIndex:0];
    }

    [self sincFotos];
    [self.tableView reloadData];
}

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;

@属性（非原子，强）CameraSessionView*摄像机；
-（无效）viewDidLoad
{
_摄像头=[CameraSessionView new]；
[_摄像头设置delegado:self]；
}
-（无效）从照相机上载照片：（NSMutableArray*）照片
{
自然科学日志（“UPFC”）；
对于（int x=0；x<[照片计数]；x++）
{
自然科学日志（@“UPFC…”）；
UIImage*foto=[photos objectAtIndex:x]；
如果（foto.size.height>1000 | | foto.size.width>1000）
foto=[自成像与图像：foto缩放比例：0.15f]；
DBMetadata*datos=[TablaSubidas addFile:pathElemento]；
NSFileManager*fileManager=[NSFileManager defaultManager]；
NSData*data=UIImageJPEG表示法（foto，1.0）；
[fileManager createFileAtPath:[自光路径：datos]内容：数据属性：nil]；
[elementosTabla插入对象：datos atIndex:0]；
}
[自我信使]；
[self.tableView重载数据]；
}
只希望当我按下“确定”按钮时，照片会发送回PhotoTableViewController，并上传到dropbox

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
onTapOKButton上的self.delegado始终为零

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
看起来很容易，但我跑不了。 如果有人能帮助我或推荐我任何教程，我非常感激

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
谢谢

一旦viewDidLoad结束，您的
CameraSessionView
实例将从内存中释放。您需要将其存储在
PhotosTableViewController
中的属性中，以便将其保留

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
您的委托也应定义为弱，例如

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
如果未实现委派方法，这将防止应用程序崩溃。

您的
CameraSessionView
实例将在viewDidLoad结束后立即从内存中释放。您需要将其存储在
PhotosTableViewController
中的属性中，以便将其保留

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
您的委托也应定义为弱，例如

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
如果未实现委派方法，这将防止应用程序崩溃。

您的
CameraSessionView
实例将在viewDidLoad结束后立即从内存中释放。您需要将其存储在
PhotosTableViewController
中的属性中，以便将其保留

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
您的委托也应定义为弱，例如

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
如果未实现委派方法，这将防止应用程序崩溃。

您的
CameraSessionView
实例将在viewDidLoad结束后立即从内存中释放。您需要将其存储在
PhotosTableViewController
中的属性中，以便将其保留

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
您的委托也应定义为弱，例如

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
如果没有实现委托方法，这将防止应用程序崩溃。

这对我来说很有效。所以，您可以直接实现它。希望，你会成功。哦首先，在没有摄像机活动的情况下进行检查。只需传递字符串的简单数组，即可测试委托

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/*****************

#import <UIKit/UIKit.h>

@class CameraSessionView;

@protocol CameraSessionViewDelegate <NSObject>

@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;

@end

@interface CameraSessionView : UIViewController

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@end

#import "CameraSessionView.h"

@interface CameraSessionView ()
@property (nonatomic, strong) NSMutableArray* images;
@end

@implementation CameraSessionView


- (void)viewDidLoad {
[super viewDidLoad];

UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self
           action:@selector(onTapOkButton)
 forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"OK" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[self.view addSubview:button];
}

- (void)onTapOkButton{

NSLog(@"Save photos");
_images = [[NSMutableArray alloc]init];
[_images addObject:@"_images1"];
[_images addObject:@"_images2"];

//NSLog(@"from del:%@",_images);

if([self.delegado respondsToSelector:@selector(uploadPhotosFromCamera:)])
    [self.delegado uploadPhotosFromCamera:_images];

[self onTapDismissButton];
}
-(void)onTapDismissButton{
[self.view removeFromSuperview];
}

@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
CameraSessionView.h文件

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/*****************

#import <UIKit/UIKit.h>

@class CameraSessionView;

@protocol CameraSessionViewDelegate <NSObject>

@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;

@end

@interface CameraSessionView : UIViewController

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@end

#import "CameraSessionView.h"

@interface CameraSessionView ()
@property (nonatomic, strong) NSMutableArray* images;
@end

@implementation CameraSessionView


- (void)viewDidLoad {
[super viewDidLoad];

UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self
           action:@selector(onTapOkButton)
 forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"OK" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[self.view addSubview:button];
}

- (void)onTapOkButton{

NSLog(@"Save photos");
_images = [[NSMutableArray alloc]init];
[_images addObject:@"_images1"];
[_images addObject:@"_images2"];

//NSLog(@"from del:%@",_images);

if([self.delegado respondsToSelector:@selector(uploadPhotosFromCamera:)])
    [self.delegado uploadPhotosFromCamera:_images];

[self onTapDismissButton];
}
-(void)onTapDismissButton{
[self.view removeFromSuperview];
}

@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/*****************

#import <UIKit/UIKit.h>

@class CameraSessionView;

@protocol CameraSessionViewDelegate <NSObject>

@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;

@end

@interface CameraSessionView : UIViewController

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@end

#import "CameraSessionView.h"

@interface CameraSessionView ()
@property (nonatomic, strong) NSMutableArray* images;
@end

@implementation CameraSessionView


- (void)viewDidLoad {
[super viewDidLoad];

UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self
           action:@selector(onTapOkButton)
 forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"OK" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[self.view addSubview:button];
}

- (void)onTapOkButton{

NSLog(@"Save photos");
_images = [[NSMutableArray alloc]init];
[_images addObject:@"_images1"];
[_images addObject:@"_images2"];

//NSLog(@"from del:%@",_images);

if([self.delegado respondsToSelector:@selector(uploadPhotosFromCamera:)])
    [self.delegado uploadPhotosFromCamera:_images];

[self onTapDismissButton];
}
-(void)onTapDismissButton{
[self.view removeFromSuperview];
}

@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
DetailViewController.m文件

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/********

#import "DetailViewController.h"
#import "CameraSessionView.h"


@interface DetailViewController ()<CameraSessionViewDelegate>

@end


@implementation DetailViewController

- (void)viewDidLoad {
[super viewDidLoad];
CameraSessionView *Camara= [[CameraSessionView alloc]initWithNibName:@"CameraSessionView" bundle:nil];
[Camara setDelegado:self];
[self.navigationController pushViewController:Camara animated:YES];
}


-(void)uploadPhotosFromCamera:(NSMutableArray*)photos{
NSLog(@"success:%@",photos);
}
@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;

#导入“DetailViewController.h”
#导入“CameraSessionView.h”
@接口详细信息ViewController（）
@结束
@实现细节视图控制器
-（无效）viewDidLoad{
[超级视图下载]；
CameraSessionView*Camara=[[CameraSessionView alloc]initWithNibName:@“CameraSessionView”捆绑包：nil]；
[Camara setDelegado:self]；
[self.navigationController pushViewController:Camara动画：是]；
}
-（无效）从照相机上载照片：（NSMutableArray*）照片{
NSLog（@“成功：%@”，照片）；
}
@结束
这对我很有用。所以，您可以直接实现它。希望，你会成功。哦首先，在没有摄像机活动的情况下进行检查。只需传递字符串的简单数组，即可测试委托

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/*****************

#import <UIKit/UIKit.h>

@class CameraSessionView;

@protocol CameraSessionViewDelegate <NSObject>

@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;

@end

@interface CameraSessionView : UIViewController

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@end

#import "CameraSessionView.h"

@interface CameraSessionView ()
@property (nonatomic, strong) NSMutableArray* images;
@end

@implementation CameraSessionView


- (void)viewDidLoad {
[super viewDidLoad];

UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self
           action:@selector(onTapOkButton)
 forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"OK" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[self.view addSubview:button];
}

- (void)onTapOkButton{

NSLog(@"Save photos");
_images = [[NSMutableArray alloc]init];
[_images addObject:@"_images1"];
[_images addObject:@"_images2"];

//NSLog(@"from del:%@",_images);

if([self.delegado respondsToSelector:@selector(uploadPhotosFromCamera:)])
    [self.delegado uploadPhotosFromCamera:_images];

[self onTapDismissButton];
}
-(void)onTapDismissButton{
[self.view removeFromSuperview];
}

@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
CameraSessionView.h文件

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/*****************

#import <UIKit/UIKit.h>

@class CameraSessionView;

@protocol CameraSessionViewDelegate <NSObject>

@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;

@end

@interface CameraSessionView : UIViewController

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@end

#import "CameraSessionView.h"

@interface CameraSessionView ()
@property (nonatomic, strong) NSMutableArray* images;
@end

@implementation CameraSessionView


- (void)viewDidLoad {
[super viewDidLoad];

UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self
           action:@selector(onTapOkButton)
 forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"OK" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[self.view addSubview:button];
}

- (void)onTapOkButton{

NSLog(@"Save photos");
_images = [[NSMutableArray alloc]init];
[_images addObject:@"_images1"];
[_images addObject:@"_images2"];

//NSLog(@"from del:%@",_images);

if([self.delegado respondsToSelector:@selector(uploadPhotosFromCamera:)])
    [self.delegado uploadPhotosFromCamera:_images];

[self onTapDismissButton];
}
-(void)onTapDismissButton{
[self.view removeFromSuperview];
}

@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/*****************

#import <UIKit/UIKit.h>

@class CameraSessionView;

@protocol CameraSessionViewDelegate <NSObject>

@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;

@end

@interface CameraSessionView : UIViewController

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@end

#import "CameraSessionView.h"

@interface CameraSessionView ()
@property (nonatomic, strong) NSMutableArray* images;
@end

@implementation CameraSessionView


- (void)viewDidLoad {
[super viewDidLoad];

UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self
           action:@selector(onTapOkButton)
 forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"OK" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[self.view addSubview:button];
}

- (void)onTapOkButton{

NSLog(@"Save photos");
_images = [[NSMutableArray alloc]init];
[_images addObject:@"_images1"];
[_images addObject:@"_images2"];

//NSLog(@"from del:%@",_images);

if([self.delegado respondsToSelector:@selector(uploadPhotosFromCamera:)])
    [self.delegado uploadPhotosFromCamera:_images];

[self onTapDismissButton];
}
-(void)onTapDismissButton{
[self.view removeFromSuperview];
}

@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
DetailViewController.m文件

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/********

#import "DetailViewController.h"
#import "CameraSessionView.h"


@interface DetailViewController ()<CameraSessionViewDelegate>

@end


@implementation DetailViewController

- (void)viewDidLoad {
[super viewDidLoad];
CameraSessionView *Camara= [[CameraSessionView alloc]initWithNibName:@"CameraSessionView" bundle:nil];
[Camara setDelegado:self];
[self.navigationController pushViewController:Camara animated:YES];
}


-(void)uploadPhotosFromCamera:(NSMutableArray*)photos{
NSLog(@"success:%@",photos);
}
@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;

#导入“DetailViewController.h”
#导入“CameraSessionView.h”
@接口详细信息ViewController（）
@结束
@实现细节视图控制器
-（无效）viewDidLoad{
[超级视图下载]；
CameraSessionView*Camara=[[CameraSessionView alloc]initWithNibName:@“CameraSessionView”捆绑包：nil]；
[Camara setDelegado:self]；
[self.navigationController pushViewController:Camara动画：是]；
}
-（无效）从照相机上载照片：（NSMutableArray*）照片{
NSLog（@“成功：%@”，照片）；
}
@结束
这对我很有用。所以，您可以直接实现它。希望，你会成功。哦首先，在没有摄像机活动的情况下进行检查。只需传递字符串的简单数组，即可测试委托

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/*****************

#import <UIKit/UIKit.h>

@class CameraSessionView;

@protocol CameraSessionViewDelegate <NSObject>

@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;

@end

@interface CameraSessionView : UIViewController

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@end

#import "CameraSessionView.h"

@interface CameraSessionView ()
@property (nonatomic, strong) NSMutableArray* images;
@end

@implementation CameraSessionView


- (void)viewDidLoad {
[super viewDidLoad];

UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self
           action:@selector(onTapOkButton)
 forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"OK" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[self.view addSubview:button];
}

- (void)onTapOkButton{

NSLog(@"Save photos");
_images = [[NSMutableArray alloc]init];
[_images addObject:@"_images1"];
[_images addObject:@"_images2"];

//NSLog(@"from del:%@",_images);

if([self.delegado respondsToSelector:@selector(uploadPhotosFromCamera:)])
    [self.delegado uploadPhotosFromCamera:_images];

[self onTapDismissButton];
}
-(void)onTapDismissButton{
[self.view removeFromSuperview];
}

@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
CameraSessionView.h文件

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/*****************

#import <UIKit/UIKit.h>

@class CameraSessionView;

@protocol CameraSessionViewDelegate <NSObject>

@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;

@end

@interface CameraSessionView : UIViewController

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@end

#import "CameraSessionView.h"

@interface CameraSessionView ()
@property (nonatomic, strong) NSMutableArray* images;
@end

@implementation CameraSessionView


- (void)viewDidLoad {
[super viewDidLoad];

UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self
           action:@selector(onTapOkButton)
 forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"OK" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[self.view addSubview:button];
}

- (void)onTapOkButton{

NSLog(@"Save photos");
_images = [[NSMutableArray alloc]init];
[_images addObject:@"_images1"];
[_images addObject:@"_images2"];

//NSLog(@"from del:%@",_images);

if([self.delegado respondsToSelector:@selector(uploadPhotosFromCamera:)])
    [self.delegado uploadPhotosFromCamera:_images];

[self onTapDismissButton];
}
-(void)onTapDismissButton{
[self.view removeFromSuperview];
}

@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/*****************

#import <UIKit/UIKit.h>

@class CameraSessionView;

@protocol CameraSessionViewDelegate <NSObject>

@optional
-(void)uploadPhotosFromCamera:(NSMutableArray*)photos;

@end

@interface CameraSessionView : UIViewController

@property (nonatomic,weak) id< CameraSessionViewDelegate >delegado;

@end

#import "CameraSessionView.h"

@interface CameraSessionView ()
@property (nonatomic, strong) NSMutableArray* images;
@end

@implementation CameraSessionView


- (void)viewDidLoad {
[super viewDidLoad];

UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self
           action:@selector(onTapOkButton)
 forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"OK" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[self.view addSubview:button];
}

- (void)onTapOkButton{

NSLog(@"Save photos");
_images = [[NSMutableArray alloc]init];
[_images addObject:@"_images1"];
[_images addObject:@"_images2"];

//NSLog(@"from del:%@",_images);

if([self.delegado respondsToSelector:@selector(uploadPhotosFromCamera:)])
    [self.delegado uploadPhotosFromCamera:_images];

[self onTapDismissButton];
}
-(void)onTapDismissButton{
[self.view removeFromSuperview];
}

@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
DetailViewController.m文件

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;
/********

#import "DetailViewController.h"
#import "CameraSessionView.h"


@interface DetailViewController ()<CameraSessionViewDelegate>

@end


@implementation DetailViewController

- (void)viewDidLoad {
[super viewDidLoad];
CameraSessionView *Camara= [[CameraSessionView alloc]initWithNibName:@"CameraSessionView" bundle:nil];
[Camara setDelegado:self];
[self.navigationController pushViewController:Camara animated:YES];
}


-(void)uploadPhotosFromCamera:(NSMutableArray*)photos{
NSLog(@"success:%@",photos);
}
@end

@protocol BView <NSObject>
-(void) didclickonSubmit:(NSArray*) selected_array;
@end
@interface BView : UIView
@property (weak,nonatomic) id<BView> delegate;
@end  

  in A i.e. your tableViewController create an object of B and assign your tableview controller as delegate of B .


BView *b=[[BView alloc]init];                                                                                            
b.delegate=self;

#导入“DetailViewController.h”
#导入“CameraSessionView.h”
@接口详细信息ViewController（）
@结束
@实现细节视图控制器
-（无效）viewDidLoad{
[超级视图下载]；
CameraSessionView*Camara=[[CameraSessionView alloc]initWithNibName:@“CameraSessionView”捆绑包：nil]；
[Camara setDelegado:self]；
[self.navigationController pushViewController:Camara动画：是]；
}
-（无效）从照相机上载照片：（NSMutableArray*）照片{