UP DOWN Animation with Different Speed Objective C

This Animation is look like Bio Breathing Animation, Upward and Downward with different speed.


.h file

//

//  Created by Nasrullah Mahar on 7/18/12.

//

#import

@interface BioBreathAnimationView  : UIViewController

{

    IBOutlet UIView *upView;

    IBOutlet UIView *downView;

    IBOutlet UIView *mainView;

    

    BOOL isAnimated;

    IBOutlet UILabel *inhaleLabel;

    IBOutlet UILabel *exhaleLabel;

    

    IBOutlet UISlider *inhaleSlider;

    IBOutlet UISlider *exhaleSlider;

    

    IBOutlet NSTimer *CallingTimer;

    

}

@property(nonatomic,retain) IBOutlet  UIView *upView;

@property(nonatomic,retain) IBOutlet  UIView *downView;

@property(nonatomic,retain) IBOutlet  UIView *mainView;

@property(nonatomic,retain) IBOutlet  NSTimer *CallingTimer;

@property(nonatomic,retain) IBOutlet  UISlider *inhaleSlider;

@property(nonatomic,retain) IBOutlet  UISlider *exhaleSlider;

@property (nonatomic, retain) IBOutlet UILabel *inhaleLabel;

-(IBAction)sliderInhaleChanged:(id)sender;

@property (nonatomic, retain) IBOutlet UILabel *exhaleLabel;

-(IBAction)sliderExhaleChanged:(id)sender;

@end

.m file

//  Created by Nasrullah Mahar on 7/18/12.

#import "BioBreathAnimationView.h"

@interface BioBreathAnimationView ()

@end

@implementation BioBreathAnimationView 

@synthesize inhaleLabel,exhaleLabel,inhaleSlider,exhaleSlider,upView,downView,mainView,CallingTimer;

float inhaleval=3.5,exhaleval=4.5;

float duration = 3.5;

-(IBAction)sliderInhaleChanged:(id)sender

{

    UISlider *slider = (UISlider *)sender;

    inhaleval = (float)(slider.value + 0.5f);

    int progressAsInt = (int)(slider.value + 0.5f);

    NSString *newText = [[NSString alloc] initWithFormat:@"%d", progressAsInt];

    inhaleLabel.text=newText;

    [newText release];

    

    duration = inhaleval;

    

    if (CallingTimer != nil) {

            [CallingTimer invalidate];

    }

    

  CallingTimer =  [[NSTimer scheduledTimerWithTimeInterval:duration target:self selector:@selector(ShowHide) userInfo:nil repeats:NO]retain];

   

}

-(IBAction)sliderExhaleChanged:(id)sender

{

    UISlider *slider = (UISlider *)sender;

    exhaleval = (float)(slider.value + 0.5f);

    int progressAsInt = (int)(slider.value + 0.5f);

    NSString *newText = [[NSString alloc] initWithFormat:@"%d", progressAsInt];

    exhaleLabel.text=newText;

    [newText release];

    

    duration = inhaleval;

    

    if (CallingTimer != nil) {

        [CallingTimer invalidate];

    }

    

   CallingTimer = [[NSTimer scheduledTimerWithTimeInterval:duration target:self selector:@selector(ShowHide) userInfo:nil repeats:NO]retain];

    

}

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

{

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

    if (self) {

        // Custom initialization

    }

    return self;

}

- (void)viewDidLoad

{

    //Load Automatically

    

    

    

    [super viewDidLoad];

    // Do any additional setup after loading the view from its nib.

    isAnimated = NO;

    

    [NSTimer scheduledTimerWithTimeInterval:duration target:self selector:@selector(ShowHide) userInfo:nil repeats:NO];

}

-(void)ShowHide

{

    switch (isAnimated) {

        case YES: //it's show tableview

            

            self.upView.hidden   = NO;   // Blue

            self.downView.hidden = YES;

            [upView setFrame:CGRectMake(0.0, 0.0, 111.0, 218.0)];

            

            [UIView beginAnimations:nil context:NULL];

            [UIView setAnimationCurve:UIViewAnimationCurveLinear];

            [UIView setAnimationDuration:exhaleval];

            [upView setFrame:CGRectMake(0.0, 213.0, 111.0, 5.0)];

            [UIView commitAnimations];

            isAnimated = NO;

            duration = exhaleval;

            

            //duration = inhaleval;

            

            if (CallingTimer != nil) {

                [CallingTimer invalidate];

            }

            

            CallingTimer = [[NSTimer scheduledTimerWithTimeInterval:duration target:self selector:@selector(ShowHide) userInfo:nil repeats:NO]retain];

            

            break;

            

        case NO: //it's show mapview

            

            self.upView.hidden   = YES;

            self.downView.hidden = NO;

            [downView setFrame:CGRectMake(0.0, 213.0, 111.0, 5.0)];

            [UIView beginAnimations:nil context:NULL];

            [UIView setAnimationCurve:UIViewAnimationCurveLinear];

            [UIView setAnimationDuration:inhaleval];

            // [UIView setAnimationRepeatCount: 10000];

            // [UIView setAnimationRepeatAutoreverses: YES];

            [downView setFrame:CGRectMake(0.0, 0.0, 111.0, 218.0)];

            [UIView commitAnimations];

            isAnimated = YES;

            

            duration = inhaleval;

            

            //duration = inhaleval;

            

            if (CallingTimer != nil) {

                [CallingTimer invalidate];

            }

            

            CallingTimer = [[NSTimer scheduledTimerWithTimeInterval:duration target:self selector:@selector(ShowHide) userInfo:nil repeats:NO]retain];

            

            break;

            

        default:

            break;

            

           

    }

}

- (void)viewDidUnload

{

    [super viewDidUnload];

    // Release any retained subviews of the main view.

    // e.g. self.myOutlet = nil;

}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation

{

    return (interfaceOrientation == UIInterfaceOrientationPortrait);

}

@end

xib file

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