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/  SampleDay3_1ViewController.m

//  SampleDay3-1

//

//  Created by bit on 11. 5. 18..

//  Copyright 2011 __MyCompanyName__. All rights reserved.

//

#import "SampleDay3_1ViewController.h"

@implementation SampleDay3_1ViewController

@synthesize imageView;

@synthesize timer;

/*

// The designated initializer. Override to perform setup that is required before the view is loaded.

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {

    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];

    if (self) {

        // Custom initialization

    }

    return self;

}

*/

/*

// Implement loadView to create a view hierarchy programmatically, without using a nib.

- (void)loadView {

 [super loadView];

 //.. 

}

*/

// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.

- (void)viewDidLoad {

    [super viewDidLoad];

//UIImage *image = [UIImage imageNamed:@"Background_0.jpg"];

// [self.imageView setImage:image];

//

idx = 0;

[self loadImageByIndex:idx];

}

/*

// Override to allow orientations other than the default portrait orientation.

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

    // Return YES for supported orientations

    return (interfaceOrientation == UIInterfaceOrientationPortrait);

}

*/

- (void)viewWillAppear:(BOOL)animated {

[super viewWillAppear:animated];

}

- (void)viewWillDisappear:(BOOL)animated {

[super viewWillDisappear:animated];

}

- (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 {

// Release any retained subviews of the main view.

// e.g. self.myOutlet = nil;

self.imageView = nil;

}

- (void)dealloc {

    [super dealloc];

}

- (IBAction)onPrevious:(id)sender

{

if ( --idx < 0 ) {

idx = 5;

}

[self loadImageByIndex:idx];

}

- (IBAction)onNext:(id)sender

{

if (++idx > 5 ) {

idx = 0;

}

[self loadImageByIndex:idx];

}

- (IBAction)onSwitchChanged:(id)sender

{

UISwitch *sw = (UISwitch *)sender;

NSLog(@"onSwitchChanged");

if ( sw.on == YES) {

// NSTimer *_timer = [NSTimer timerWithTimeInterval:1.0 target:self selector:@selector(onTimerCallback:) userInfo:nil repeats:YES ];

NSTimer *_timer1 = [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(onTimerCallback:) userInfo:nil repeats:YES]; 

   

NSLog(@"sw.on YES");

self.timer = _timer1;

}

else {

NSLog(@"sw.on NO");

}

}

- (void)onTimerCallback:(NSTimer *)_timer

{

[self onNext:nil];

NSLog(@"Timer");

}

- (void)loadImageByIndex:(NSInteger)index

{

NSString *imageName = [NSString stringWithFormat:@"Background_%d.jpg", index];

UIImage *image = [UIImage imageNamed:imageName];

[self.imageView setImage:image];

}

@end