Objective C Program For Animations In IPHONE

Animations program:

AppDelegate.h:----

#import <UIKit/UIKit.h>

@class Animations2ViewController;

@interface Animations2AppDelegate : NSObject <UIApplicationDelegate> {

    UIWindow *window;

    Animations2ViewController *viewController;

}

@property (nonatomic, retain) IBOutlet UIWindow *window;

@property (nonatomic, retain) IBOutlet Animations2ViewController *viewController;

@end

AppDelegate.m:----

#import "Animations2AppDelegate.h"

#import "Animations2ViewController.h"

@implementation Animations2AppDelegate

@synthesize window;

@synthesize viewController;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {   

   

     // Override point for customization after app launch   

    [window addSubview:viewController.view];

    [window makeKeyAndVisible];

   

    return YES;

}

- (void)dealloc {

    [viewController release];

    [window release];

    [super dealloc];

}

@end

Animations2ViewController.h:----

#import <UIKit/UIKit.h>

@interface Animations2ViewController : UIViewController<UIAccelerometerDelegate> {

    IBOutlet UIImageView *imgView;

    IBOutlet UIButton *btn1;

    IBOutlet UIButton *btn2;

}

-(IBAction)startAnimating;

-(IBAction)stopAnimating;

@end

Animations2ViewController.m:----

#import "Animations2ViewController.h"

@implementation Animations2ViewController

- (void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration{

    NSLog(@"device moved");

}

-(IBAction)startAnimating{

    [imgView startAnimating];

}

-(IBAction)stopAnimating{

    [UIView beginAnimations:@"animation1" context:nil];

    [UIView  setAnimationCurve:UIViewAnimationCurveLinear];

    [UIView setAnimationDuration:10];

    [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:btn2 cache:YES];

    btn1.frame =CGRectMake(100, 300, 60, 40);

    [UIView commitAnimations];

    }

- (void)viewDidLoad {

    [super viewDidLoad];

   

   

    UIImage *img1= [UIImage imageNamed:@"1.jpg"];

    UIImage *img2= [UIImage imageNamed:@"2-1.jpg"];

    UIImage *img3= [UIImage imageNamed:@"2.jpg"];

    UIImage *img4= [UIImage imageNamed:@"3.jpg"];

   

    NSArray *arrImages =[[NSArray alloc]initWithObjects:img1,img2,img3,img4,nil];

    imgView.animationImages =arrImages;

    imgView.animationDuration =10;

}

- (void)didReceiveMemoryWarning {

    // Releases the view if it doesn't have a superview.

    [super didReceiveMemoryWarning];

   

    // Release any cached data, images, etc that aren't in use.

}

- (void)viewDidUnload {

    }

- (void)dealloc {

    [super dealloc];

}

@end

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