Update iOS to allow custom name for the splash image. This allows to re-use the image from LaunchScreen.xib and actually uses xcassets type image that has variants for all screen densities (1x, 2x, 3x).

Author: rcugut

ios/RCTSplashScreen/RCTSplashScreen/RCTSplashScreen.h

@@ -10,5 +10,6 @@ typedef NS_ENUM(NSInteger, RCTCameraAspect) {
 };
 
 + (void)open:(RCTRootView *)v;
++ (void)open:(RCTRootView *)v withImageNamed:(NSString *)imgName;
 
 @end

ios/RCTSplashScreen/RCTSplashScreen/RCTSplashScreen.m

@@ -11,16 +11,27 @@ @implementation RCTSplashScreen
 
 RCT_EXPORT_MODULE(SplashScreen)
 
+
 + (void)open:(RCTRootView *)v {
+    [RCTSplashScreen open:v withImageNamed:@"splash"];
+}
+
+
++ (void)open:(RCTRootView *)v withImageNamed:(NSString *)imageName {
     rootView = v;
+
     UIImageView *view = [[UIImageView alloc]initWithFrame:[UIScreen mainScreen].bounds];
-    view.image = [UIImage imageNamed:@"splash"];
+    
+    view.image = [UIImage imageNamed:imageName];
 
     [[NSNotificationCenter defaultCenter] removeObserver:rootView  name:RCTContentDidAppearNotification object:rootView];
 
     [rootView setLoadingView:view];
 }
 
+
+
+
 RCT_EXPORT_METHOD(close:(NSInteger *)animationType
                    duration:(NSInteger)duration
                    delay:(NSInteger)delay) {