實(shí)例如下所示：
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- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info { UIImage *image = [info objectForKey:UIImagePickerControllerOriginalImage]; if (picker.sourceType == UIImagePickerControllerSourceTypeCamera) { UIImageWriteToSavedPhotosAlbum(image,self,@selector(image:didFinishSavingWithError:contextInfo:),NULL); }}- (void)image:(UIImage*)image didFinishSavingWithError:(NSError*)error contextInfo:(void*)contextInfo{ if (error) { DLog(@"圖片保存失敗！"); }else{ DLog(@"圖片保存成功！"); }}此方法可以把其他來源的圖片也可保存到相冊(cè) //當(dāng)image從相機(jī)中獲取的時(shí)候存入相冊(cè)中 //保存方法1// UIImageWriteToSavedPhotosAlbum(img.image,self,@selector(image:didFinishSavingWithError:contextInfo:),NULL);// imageData = nil; WEAKSELF //保存方法2同時(shí)獲取保存的相片文件名 __blockALAssetsLibrary *lib = [[ALAssetsLibraryalloc] init]; [lib writeImageToSavedPhotosAlbum:img.image.CGImagemetadata:nilcompletionBlock:^(NSURL *assetURL,NSError *error) { ALAssetsLibraryAssetForURLResultBlock resultblock = ^(ALAsset *imageAsset) { ALAssetRepresentation *imageRep = [imageAssetdefaultRepresentation]; weakSelf.imageName = [NSStringstringWithFormat:@"%@",[imageRepfilename]]; NSLog(@"[imageRep filename 1] : %@", [imageRepfilename]); DBLog(@"self.addressImageName照相0 = %@",weakSelf.imageName); commitBlock(img.image,UIImageJPEGRepresentation(img.image,0.5),self.imageName); }; ALAssetsLibrary* assetslibrary = [[ALAssetsLibraryalloc] init]; [assetslibrary assetForURL:assetURLresultBlock:resultblock failureBlock:nil]; NSLog(@"assetURL = %@, error = %@", assetURL, error); lib = nil; }]; }]; |
以上這篇iOS 把圖片保存到相冊(cè),并獲取圖片文件名的實(shí)例就是小編分享給大家的全部?jī)?nèi)容了，希望能給大家一個(gè)參考，也希望大家多多支持服務(wù)器之家。
原文鏈接：http://blog.csdn.net/sevenquan/article/details/59094983
