iOS开发:相机、照片库与应用本地化全解析
相机与照片库的使用
在iOS应用开发中,实现相机和照片库功能是常见需求。下面我们来看看如何实现选择器视图的委托方法。
#pragma mark - Image Picker Controller delegate methods
- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info
{
self.lastChosenMediaType = info[UIImagePickerControllerMediaType];
if ([self.lastChosenMediaType isEqual:(NSString *)kUTTypeImage]) {
UIImage *chosenImage = info[UIImagePickerControllerEditedImage];
self.image = [self shrinkImage:chosenImage
toSize:self.imageView.bounds.size];
} else if ([self.lastChosenMediaType isEqual:(NSString *)kUTTypeMovie]) {
self.movieURL = info[UIImagePickerControllerMediaURL];
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