ios - Fading in a background on opening a view -
seems simple, can't work different methods try.
all want do, fade in image black background when open new view controller.
so far i've tried this:
//i've set image alpha 0 on storyboard - (void)viewdidload { [uiview animatewithduration:5.0 delay:0 options: uiviewanimationoptioncurveeasein animations:^{ myimage.alpha = 1; } completion:^(bool finished){ nslog(@"done!"); }]; }
it runs, , image comes (just doesn't seem animating!)
know simple question have spent hours looking solution.
if appreciated!
thanks!
animation should work within -viewdidload
may doing more in -viewdidload
disrupting animation.
or...
instead move animation code -viewdidappear:
-(void)viewdidappear:(bool)animated { //do animation here }
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