今天调用系统的照相和本地相册，编辑图片的功能，但是按钮都是英文，我想改为中文的 取消，选择，重拍
需要改变两种方法
1. UIImagePickerController页面的Cancel和Choose按钮以及截取中得重拍按钮，想改成中文
本来打算通过获取这些按钮的指针进行设置的，最后发现可以在工程中直接 project-->info-->Localization--->language中add一个简体中文就可以了
参考：http://www.cocoachina.com/bbs/read.php?tid=132828
2.定制当然也有方法
首先通过递归的方法不断地在self.view的hierarchy中不断遍历，直到查找到这个view，获取其指针进行操作
-(UIView *)findView:(UIView *)aView withName:(NSString *)name{
Class cl = [aView class];
NSString *desc = [cl description];
if ([name isEqualToString:desc])
return aView;
for (UIView *view in aView.subviews) {
Class cll = [view class];
NSString *stringl = [cll description];
if ([stringl isEqualToString:name]) {
return view;
}
}
return nil;
}
-(void)addSomeElements:(UIViewController *)viewController{
UIView *PLCameraView = [self findView:viewController.view withName:@"PLCameraView"];
UIView *PLCropOverlay = [self findView:PLCameraView withName:@"PLCropOverlay"];
UIView *bottomBar = [self findView:PLCropOverlay withName:@"PLCropOverlayBottomBar"];
UIImageView *bottomBarImageForSave = [bottomBar.subviews objectAtIndex:0];
UIButton *retakeButton=[bottomBarImageForSave.subviews objectAtIndex:0];
[retakeButton setTitle:@"重拍" forState:UIControlStateNormal];
UIButton *useButton=[bottomBarImageForSave.subviews objectAtIndex:1];
[useButton setTitle:@"保存" forState:UIControlStateNormal];
UIImageView *bottomBarImageForCamera = [bottomBar.subviews objectAtIndex:1];
UIButton *cancelButton=[bottomBarImageForCamera.subviews objectAtIndex:1];
[cancelButton setTitle:@"取消" forState:UIControlStateNormal];
}
- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated
{
[self addSomeElements:viewController];
}
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时间： 2024-10-13 21:40:46