滑动UIView以部分覆盖另一个UIView

Question

It's been a couple of hours since I've been searching on how to do the animation as stated above. So far, I've found this folding navigation by honcheng and it's quite cool. However, what I want is a bit simpler than this. The way the google map is being brought out from the right side, that's what I wish minus the flipping page effect. Somehow like the way Pulse news for iPad does which is also awesome.

So yeah, if anyone has done this, can you suggest some ideas on how can I learn this. Or perhaps an open source which I could look on, and do reverse engineering instead.

Answer 1

This should help you, although keep in mind I'm not very familiar with the animations used in Pulse.

.h declare a UIView named secondView.

- (void)viewDidLoad
{
    [super viewDidLoad];
    secondView = [[UIView alloc] initWithFrame:CGRectMake(320, 0, 320, 480)];
    [secondView setBackgroundColor:[UIColor redColor]];
    [self.view addSubview:secondView];
}

- (IBAction)myAction:(id)sender
{
    [UIView animateWithDuration:0.45 animations:^{
        if (secondView.transform.tx == 0) {
            [secondView setTransform:CGAffineTransformMakeTranslation(-200, 0)];
        }else{
            [secondView setTransform:CGAffineTransformMakeTranslation(0, 0)];
        }

    }];
}

Then simply link this action to a button that won't be blocked by your new incoming view!