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POIOS - animation not responding
 

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  1. POIOS - animation not responding
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    <p>I want to create an animated menu. </p> <ul> <li>first it's hidden outside screen</li> <li>when user taps the screen, it will slide in</li> <li>user can tap it and it do something</li> <li>then after 3s it will slide outside screen</li> </ul> <p>But problem is it not response when I tap it. Why?</p> <p>example code: All code is in my UIView class.</p> <pre><code>showing = NO; box = [[UIView alloc] initWithFrame:CGRectMake(500,-200,200,200)]; box.backgroundColor = [UIColor redColor]; UITapGestureRecognizer *tapBox = [[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapMenuHandler:)] autorelease]; [box addGestureRecognizer:tapBox]; [self addSubView:box]; </code></pre> <p>and:</p> <pre><code>-(void) tapMenuHandler: (UIView *)obj { //Do something NSLog(@"tap box"); } </code></pre> <p>and:</p> <pre><code>-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { if (!showing) { box.frame = CGRectMake(500, -200, 200, 200); [UIView animateWithDuration:0.5f delay:0.3f options:(UIViewAnimationOptionAllowUserInteraction) animations:^{ box.frame = CGRectMake(500, 200, 200, 200); } completion:^(BOOL finished) { showing = YES; [UIView animateWithDuration:0.5f delay:3.0f options:(UIViewAnimationOptionAllowUserInteraction) animations:^{ box.frame = CGRectMake(500, -200, 200,200); } completion:^(BOOL finished) { showing = NO; }]; }]; } </code></pre> <p>}</p> <p>Thank for your help and sorry for my English :)</p> <p>Edit: more detail I tried set start my box's origin in screen (ex. 500,600), It still always response when tap at start point (500,600) even though my box move to another position.</p> <p>Update: I changed my way to move box outside screen by use NSTimer then it's work!</p> <pre><code>[UIView animateWithDuration:0.5f delay:0.3f options:UIViewAnimationOptionAllowUserInteraction animations:^{ box.frame = CGRectMake(500,200,200,200); } completion:^(BOOL finished) { isShowMenubar = YES; //use NSTimer instead of delay [NSTimer scheduledTimerWithTimeInterval:3.0f target:self selector:@selector(hideBox) userInfo:nil repeats:NO]; }]; </code></pre> <p>and </p> <pre><code>-(void)hideBox { [UIView animateWithDuration:0.5f delay:0.0f options:UIViewAnimationOptionAllowUserInteraction animations:^{ box.frame = CGRectMake(500,-200,200,200);} completion:^(BOOL finished) { isShowMenubar = NO; }]; } </code></pre>
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    1. CODo you implement the tapMenuHandler-Method that you set for your TapGestureRecognizer?
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      1. USmatzino
    2. COthank matzino :) it's my wrong. i edit my code but it's still problem.
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      1. USnavinking2000
    3. COYour tapMenuHandler-Method has a wrong signature. It must be like - (IBAction)tapMenuHandler:(UIGestureRecognizer *)sender. IBAction or void are equal but the sender param must be your UIGestureRecognizer. Solve that your problem?
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