修改系统照相机的默认字

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])returnaView;for(UIView*viewin aView.subviews) {    Class cll = [view class];    NSString*stringl= [cll description];if([stringl isEqualToString:name]) {returnview;    }  }returnnil;} -(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];}