Add a method for setting preconfigured PINRemoteImageManager

Source/Details/ASPINRemoteImageDownloader.h

@@ -40,6 +40,15 @@ NS_ASSUME_NONNULL_BEGIN
  */
 + (void)setSharedImageManagerWithConfiguration:(nullable NSURLSessionConfiguration *)configuration;
 
+/**
+ * Sets a custom perconconfigured PINRemoteImageManager that will be used by @c ASNetworkImageNodes and @c ASMultiplexImageNodes
+ * while loading images off the network. This can be called at anytime. Once this is set, it will always be used with priority.
+ * If this is not set, it will call setSharedImageManagerWithConfiguration with nil.
+ *
+ * @param PINRemoteImageManager the preconfigured remote image manager that will be used by `sharedDownloader`
+ */
+- (void)setPreconfiguredPINRemoteImageManager:(PINRemoteImageManager *)preconfiguredPINRemoteImageManager;
+
 /**
  * The shared instance of a @c PINRemoteImageManager used by all @c ASPINRemoteImageDownloaders
  *

Source/Details/ASPINRemoteImageDownloader.m

@@ -75,6 +75,10 @@ @interface ASPINRemoteImageManager : PINRemoteImageManager
 @end
 
 @implementation ASPINRemoteImageManager
+{
+@private
+  PINRemoteImageManager *_preconfiguredPINRemoteImageManager;
+}
 
 //Share image cache with sharedImageManager image cache.
 - (id <PINRemoteImageCaching>)defaultImageCache
@@ -155,9 +159,18 @@ + (PINRemoteImageManager *)sharedPINRemoteImageManagerWithConfiguration:(NSURLSe
 
 - (PINRemoteImageManager *)sharedPINRemoteImageManager
 {
+  if (_preconfiguredPINRemoteImageManager) {
+    return _preconfiguredPINRemoteImageManager;
+  }
   return [ASPINRemoteImageDownloader sharedPINRemoteImageManagerWithConfiguration:nil];
 }
 
+- (PINRemoteImageManager *)setPreconfiguredPINRemoteImageManager:(PINRemoteImageManager *)preconfiguredPINRemoteImageManager
+{
+  _preconfiguredPINRemoteImageManager = preconfiguredPINRemoteImageManager;
+  return _preconfiguredPINRemoteImageManager;
+}
+
 - (BOOL)sharedImageManagerSupportsMemoryRemoval
 {
   static BOOL sharedImageManagerSupportsMemoryRemoval = NO;