相册新增保存gif图片功能

xplan-ios/Base/Tool/SDPhotoBrowser/SDPhotoBrowser.m

@@ -11,12 +11,11 @@
 #import "SDBrowserImageView.h"
 #import <SDWebImageFLPlugin/SDWebImageFLPlugin.h>
 #import <AssetsLibrary/AssetsLibrary.h>
-#import <MobileCoreServices/MobileCoreServices.h>
+#import <Photos/Photos.h>
-#import <PhotosUI/PhotosUI.h>
 #define iPhoneX ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(1125, 2436), [[UIScreen mainScreen] currentMode].size) : NO) //判断是否iPhoneX
 
 #define iPhoneX_NavSafeArea ([[UIScreen mainScreen] bounds].size.height >= 812.0 ? 24 : 0) // 如果是iphoneX 顶部安全区域 24
- 
+
 //  ============在这里方便配置样式相关设置===========
 
 //                      ||
@@ -99,18 +98,21 @@
 {
     int index = _scrollView.contentOffset.x / _scrollView.bounds.size.width;
     FLAnimatedImageView *currentImageView = _scrollView.subviews[index];
-  BOOL isGif = [UIImage isGifWithImageData:currentImageView.animatedImage.data];
+    NSData *imageData = currentImageView.animatedImage.data;
-    if(isGif){
+    [[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{
-        ALAssetsLibrary *library = [[ALAssetsLibrary alloc]init];
+        if(imageData != nil){
-        NSDictionary *metadate = @{@"UTI":(__bridge NSString *)kUTTypeGIF};
+            [PHAssetCreationRequest.creationRequestForAsset addResourceWithType:PHAssetResourceTypePhoto data:imageData options:nil];
-         [library writeImageDataToSavedPhotosAlbum:currentImageView.animatedImage.data metadata:nil completionBlock:^(NSURL *assetURL, NSError *error) {
+        }else{
+            [PHAssetCreationRequest creationRequestForAssetFromImage:currentImageView.image];
+        }
+    } completionHandler:^(BOOL success, NSError * _Nullable error) {
+        //保存之后需要做的事情
+        dispatch_async(dispatch_get_main_queue(), ^{
+            // 需要在主线程执行的代码
             [self saveImageFinishWithError:error];
-          }];
+        });
-    }else{
+        
-        UIImageWriteToSavedPhotosAlbum(currentImageView.image, self, @selector(image:didFinishSavingWithError:contextInfo:), NULL);
+    }];
-    }
-   
-    
     if (_indicatorView == nil) {
         _indicatorView = [[UIActivityIndicatorView alloc] init];
         _indicatorView.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhiteLarge;
@@ -141,28 +143,7 @@
     }
     [label performSelector:@selector(removeFromSuperview) withObject:nil afterDelay:1.0];
 }
-- (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo;
+
-{
-    [_indicatorView stopAnimating];
-    
-    UILabel *label = [[UILabel alloc] init];
-    label.textColor = [UIColor whiteColor];
-    label.backgroundColor = [UIColor colorWithRed:0.1f green:0.1f blue:0.1f alpha:0.90f];
-    label.layer.cornerRadius = 5;
-    label.clipsToBounds = YES;
-    label.bounds = CGRectMake(0, 0, 150, 30);
-    label.center = self.center;
-    label.textAlignment = NSTextAlignmentCenter;
-    label.font = [UIFont boldSystemFontOfSize:17];
-    [[UIApplication sharedApplication].keyWindow addSubview:label];
-    [[UIApplication sharedApplication].keyWindow bringSubviewToFront:label];
-    if (error) {
-        label.text = SDPhotoBrowserSaveImageFailText;
-    }   else {
-        label.text = SDPhotoBrowserSaveImageSuccessText;
-    }
-    [label performSelector:@selector(removeFromSuperview) withObject:nil afterDelay:1.0];
-}
 
 - (void)setupScrollView
 {
@@ -176,7 +157,7 @@
     for (int i = 0; i < self.imageCount; i++) {
         SDBrowserImageView *imageView = [[SDBrowserImageView alloc] init];
         imageView.tag = i;
-
+        
         // 单击图片
         UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(photoClick:)];
         
@@ -231,7 +212,7 @@
         }
     }
     
-     CGRect targetTemp = (!CGRectEqualToRect(self.sourceImagesFrame, CGRectZero)) ? self.sourceImagesFrame : [self.sourceImagesContainerView convertRect:sourceView.frame toView:self];
+    CGRect targetTemp = (!CGRectEqualToRect(self.sourceImagesFrame, CGRectZero)) ? self.sourceImagesFrame : [self.sourceImagesContainerView convertRect:sourceView.frame toView:self];
     UIImageView *tempView = [[UIImageView alloc] init];
     tempView.contentMode = sourceView.contentMode;
     tempView.clipsToBounds = YES;
@@ -246,7 +227,7 @@
     tempView.center = self.center;
     
     [self addSubview:tempView];
-
+    
     _saveButton.hidden = YES;
     
     [UIView animateWithDuration:SDPhotoBrowserHideImageAnimationDuration animations:^{
@@ -269,7 +250,7 @@
     }
     
     SDBrowserImageView *view = (SDBrowserImageView *)recognizer.view;
-
+    
     [view doubleTapToZommWithScale:scale];
 }
 
@@ -337,7 +318,7 @@
             sourceView = [view cellForItemAtIndexPath:path];
         } else {
             NSIndexPath *path = [NSIndexPath indexPathForItem:self.currentImageIndex inSection:0];
-           sourceView = [view cellForItemAtIndexPath:path];
+            sourceView = [view cellForItemAtIndexPath:path];
         }
     }else {
         if (self.currentImageIndex<self.sourceImagesContainerView.subviews.count) {