打开系统相册/相机,选择图片

2019-04-15 18:08发布

站内文章 / PIC单片机
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1.实现2个代理<UINavigationControllerDelegate,UIImagePickerControllerDelegate> 2./** * 打开相机 */ - (void)openCamera { UIImagePickerController *pic = [[UIImagePickerController alloc] init]; pic.sourceType = UIImagePickerControllerSourceTypeCamera; pic.delegate = self; [self presentViewController:pic animated:YES completion:nil]; } /** * 打开相册 */ - (void)openPhotoLibrary { UIImagePickerController *pic = [[UIImagePickerController alloc] init]; pic.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; pic.delegate = self; [self presentViewController:pic animated:YES completion:nil]; } #pragma mark - 图片选中控制器的代理方法 - (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info { //1.销毁picker控制器 [picker dismissViewControllerAnimated:YES completion:nil]; //2.取得图片 UIImage *image = info[UIImagePickerControllerOriginalImage]; self.imageView.image = image; }

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