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在我的iPad应用程序中,我正在录制视频(UIImagePickerController
在UIPopoverController
中)。无法设置设备轮换上的UIPopoverController大小
问题是,当我改变设备的方向时,UIPopoverController
的尺寸缩小到320x480(纵向)和480x320(横向)。令人惊讶的是,当我创建它时,完全相同的尺寸(600x880)工作正常,但是当我旋转它时没有。
这是怎么了初始化:
self.popover = [[UIPopoverController alloc] initWithContentViewController:imagePicker];
popover.delegate = self;
if ([[UIApplication sharedApplication] statusBarOrientation] == UIDeviceOrientationPortrait || [[UIApplication sharedApplication] statusBarOrientation] == UIDeviceOrientationPortraitUpsideDown) {
[self.popover presentPopoverFromRect:CGRectMake(109, 590, 550,500) inView:self.view permittedArrowDirections:0 animated:YES];//recordProtocolBtn.frame
[self.popover setPopoverContentSize:CGSizeMake(600, 880)];
}
else {
[self.popover presentPopoverFromRect:CGRectMake(750, 110, 550, 600) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionRight animated:YES];
[self.popover setPopoverContentSize:CGSizeMake(600, 600)];
}
在旋转为纵向:
[self.popover dismissPopoverAnimated:NO];
[self.popover presentPopoverFromRect:CGRectMake(109, 590, 550,500) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionDown animated:YES];
[self.popover setPopoverContentSize:CGSizeMake(600, 880)];
而且在旋转到横向:
[self.popover dismissPopoverAnimated:NO];
[self.popover presentPopoverFromRect:CGRectMake(750, 110, 550, 600) inView:self.view permittedArrowDirections:0 animated:YES];
[self.popover setPopoverContentSize:CGSizeMake(600, 600)];
@downvoter如果你的大脑太小而无法理解某些代码,则不需要投票。 – Sufian 2014-06-18 05:46:05