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]; } |