use pass-in animation flag when scrolling pager view #41
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Alex1989Wang
commented
Aug 22, 2017
| pushBtn.frame = CGRectMake(0, 0, 100, 40); | ||
| pushBtn.center = CGPointMake(self.view.center.x, self.view.center.y + 160); | ||
| [self.view addSubview:pushBtn]; | ||
| _pushBtn = pushBtn; |
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在这里添加了一个点击之后push一个新的viewController的按钮
Alex1989Wang
commented
Aug 22, 2017
| [obj endAppearanceTransition]; | ||
| }]; | ||
| } | ||
|
|
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添加TYPagerController将自己的出现和隐藏和事件传递出去的代码；
不然在TYPagerController上的child view controller在由于去掉导航栏栈中的其他控制器或者去掉presented view controller而导致的出现都不会有事件；
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TestPushViewController 是CustomViewController上的push按钮弹出的控制器；
在不加和加入以上代码的情况下：
断点TestPushViewController的viewWillAppear和viewWillDisappear事件就能够看到区别；
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第一次进入是会有警告，因为viewWillAppear时visibleControllers还不存在没有调用beginAppearanceTransition ， viewDidAppear时visibleControllers存在调了endAppearanceTransition 所以有问题
12207480
approved these changes
Aug 23, 2017
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使用传入动画参数决定是否动画