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POCant pause and resume nstimer in another class
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  1. POCant pause and resume nstimer in another class
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    copied!<p>Have myTimer defined in class One</p> <pre><code> @property (nonatomic, retain) NSTimer *myTimer; @synthesize myTimer; - (void)viewDidLoad { myTimer = [NSTimer scheduledTimerWithTimeInterval:2.6 target:self selector:@selector(updateView:) userInfo:nil repeats:YES]; [super viewDidLoad]; } - (void)updateView:(NSTimer *)theTimer { if (index &lt; [textArray count]) { self.textView.text = [self.textArray objectAtIndex:index]; self.imageView.image = [self.imagesArray objectAtIndex:index]; index++; }else{ index = 0; } </code></pre> <p>I want to pause and resume myTimer in mainviewcontroller class.</p> <p>In mainviewcontroller.h</p> <pre><code>@property (nonatomic, strong) ClassOne *oneclass; </code></pre> <p>and in mainviewcontroller.m</p> <pre><code>@synthesize oneclass; </code></pre> <p>then via UIButton in mainviewcontroller pausing and resuming myTimer</p> <pre><code>-(void)playpauseAction:(id)sender { if([audioPlayer isPlaying]) { [sender setImage:[UIImage imageNamed:@"music.png"] forState:UIControlStateNormal]; [audioPlayer pause]; [myTimer invalidate]; }else{ [sender setImage:[UIImage imageNamed:@"audiostop.png"] forState:UIControlStateNormal]; [audioPlayer play]; [myTimer fire]; if(isFirstTime == YES) { self.timer = [NSTimer scheduledTimerWithTimeInterval:06.0 target:self selector:@selector(displayviewsAction:) userInfo:nil repeats:NO]; isFirstTime = NO; } } } </code></pre> <p>But getting semantic issue and ARC Semantic issue error</p> <p><strong>unknown receiver myTimer did you mean NSTimer. No known class method for selector invalidate and fire</strong></p> <p>Thanks for help.</p>
 

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