m

ios/Classes/GengmeiFlutterPlugin.m

@@ -526,7 +526,19 @@ PHImageRequestOptions *baseImageRequestOption;
                 PHAsset * assets=self.scanMap[path];
                 @autoreleasepool{
                     [[PHImageManager defaultManager] requestImageDataForAsset:assets options:baseImageRequestOption resultHandler:^(NSData * _Nullable imageData, NSString * _Nullable dataUTI, UIImageOrientation orientation, NSDictionary * _Nullable info) {
-                            [[ResultManager sharedSingleton] resultSuccess:[NSNumber numberWithLong:resultTemp] :[FlutterStandardTypedData typedDataWithBytes:UIImageJPEGRepresentation([UIImage imageWithData:imageData], 1.0)]];
+                            NSData *imageDataW = nil;
+                            if ([dataUTI isEqualToString:@"public.heif"] || [dataUTI isEqualToString:@"public.heic"]) {
+                                CIImage *ciImage = [CIImage imageWithData:imageData];
+                                CIContext *context = [CIContext context];
+                                NSData *jpgData = [context JPEGRepresentationOfImage:ciImage colorSpace:ciImage.colorSpace options:@{}];
+                                imageDataW = jpgData;
+                            } else {
+                                imageDataW = imageData;
+                            }
+//                            if ([imageDataW length] / (1024 * 1024) > 3.0) {
+//                                imageDataW = [[UIImage imageWithData: imageDataW] c]; //图片大于3M压缩操作，可不调用此方法
+//                            }
+                            [[ResultManager sharedSingleton] resultSuccess:[NSNumber numberWithLong:resultTemp] :[FlutterStandardTypedData typedDataWithBytes:UIImageJPEGRepresentation([UIImage imageWithData:imageDataW], 1.0)]];
                     }];
                 }
             }else if ([[self.takePhotoMap allKeys] containsObject:path]){