问题标签 [iphone-3gs]
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iphone - Iphone only app cuts of the bottom of the screen when viewed in Ipad mode (2x)
my app is very basic and looks great on the iphone but in compatability mode 2x on the ipad it does not show the same screen as on the iphone. it was built as an iphone only app and has no major graphs. this is what Apple told me. 2.10: iPhone apps must also run on iPad without modification, at iPhone resolution, and at 2X iPhone 3GS resolution
ios6 - UITextField 不接收文本更改
我们有一个简单UITextField的第二个UIWindow。触摸它将正确地使其成为第一响应者并显示键盘。但是，没有触摸键，但退格键会触发textField:shouldChangeCharactersInRange:replacementString:. 其他所有UITextFieldDelegate方法都被正确触发。文本字段是在 Interface Builder 中创建的，它不是子类。似乎没有什么在窃取第一响应者。
该错误仅发生在 iPhone 3GS、iOS 6.1.6 上。