下面是主要代码:
- (void) addPicEvent
{
//先设定sourceType为相机，然后判断相机是否可用（ipod）没相机，不可用将sourceType设定为相片库
UIImagePickerControllerSourceType sourceType =
UIImagePickerControllerSourceTypeCamera;
if
(![UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypeCamera])
{
sourceType =
UIImagePickerControllerSourceTypePhotoLibrary;
}
UIImagePickerController *picker =
[[UIImagePickerController alloc] init];
picker.delegate = self;
picker.allowsEditing =
YES;
picker.sourceType =
sourceType;
[self presentModalViewController:picker
animated:YES];
[picker
release];
}
- (void)saveImage:(UIImage *)image
{
NSLog(@"保存");
}
#pragma mark
–
#pragma mark Camera View Delegate Methods
-
(void)imagePickerController:(UIImagePickerController
*)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info
{
[picker
dismissModalViewControllerAnimated:YES];
UIImage
*image = [[info objectForKey:UIImagePickerControllerEditedImage]
retain];
[self
performSelector:@selector(saveImage:)
withObject:image
afterDelay:0.5];
}
-
(void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
{
[picker
dismissModalViewControllerAnimated:YES];
}