UIImagePickerController 图片选取器
1.头文件中包含两个委托
<UIImagePickerControllerDelegate, UINavigationControllerDelegate>
2.调出图片选取器
UIImagePickerController *ipController = [[UIImagePickerController alloc] init]; [ipController setDelegate:self]; [self presentModalViewController:ipController animated:YES];
3.重写委托方法
点击指定图片委托该函数
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
拓展
1.//判断设备是否是真机
[[[UIDevice currentDevice] model] rangeOfString:@"Simulator"].location == NSNotFound)
2.设置读取图片的方法
[
ipController setSourceType:UIImagePickerControllerSourceTypeCamera];
UIImagePickerControllerSourceTypePhotoLibrary：表示显示所有的照片（默认）
UIImagePickerControllerSourceTypeCamera：表示从摄像头选取照片
UIImagePickerControllerSourceTypeSavedPhotosAlbum：表示仅仅从相册中选取照片。