UIDatePicker UIDatePickerModeCountDownTimer iPad Graphic Bug

问题描述

我刚刚为我的UIDatePicker创建了一个新的UIView。我用默认设置测试它并且一切正常（UIDatePickerModeDateAndTime）但是一旦我运行 [[picker picker]]; 地狱就会松动..

I've just made a new UIView for my UIDatePicker. I was testing it with the default settings and all was ok (UIDatePickerModeDateAndTime) but as soon as I run [[picker picker]]; hell breaks loose..

UIDatePickerModeDateAndTime模式：

UIDatePickerModeDateAndTime Mode:

UIDatePickerModeCountDownTimer模式：

UIDatePickerModeCountDownTimer Mode:

我的调试器控制台也提供了9个关于无法找到以下文件名的映射图像的错误：

My debugger console also give 9 errors about not being able to find the mapped image for the following filenames:

• UITimerPickerFrameRight-180-Bar.png


• UITimerPickerFrameMiddle-180.png


• UITimerPickerFrameRight-180-Bar.png


• UITimerPickerBackground-180.png


• UITimerPickerFrameLeft-180-Bar.png


• UITimerPickerFrameMiddle-180.png


• UITimerPickerFrameRight-180-Bar.png


• UITimerPickerWheelBackground-180.png


• UITimerPic kerWheelBackground-180.png

• UITimerPickerFrameRight-180-Bar.png
• UITimerPickerFrameMiddle-180.png
• UITimerPickerFrameRight-180-Bar.png
• UITimerPickerBackground-180.png
• UITimerPickerFrameLeft-180-Bar.png
• UITimerPickerFrameMiddle-180.png
• UITimerPickerFrameRight-180-Bar.png
• UITimerPickerWheelBackground-180.png
• UITimerPickerWheelBackground-180.png

确切的错误信息是无法找到映射图像[IMAGE NAME]

我正在测试的iPad是运行iOS5的iPad 2，这个错误也可以在iOS 4和5上的iPad模拟器上复制。

the iPad i'm testing on is an iPad 2 running iOS5, this error can also be replicated on the iPad Simulator on both iOS 4 and 5.

有没有人知道如果应用截止日期即将到来，我需要这种特定模式：/

Does anybody know of a walk around to this as the apps deadline is soon and I need this specific mode :/

我也没有尝试在iPhone上复制这个问题，因为我知道时钟应用程序没有这个问题。

I also haven't tried to replicate the issue on the iPhone as i know the clocks app doesn't have this issue.

推荐答案

确保您创建 UIDatePicker ，其高度为 216 。

Make sure you are creating the UIDatePicker with a height of 216.

UIDatePickerModeCountDownTimer 模式有任何低于该高度的问题。

The UIDatePickerModeCountDownTimer mode has a problem with anything less than that height.

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