Fix android splash screen bug (#1602)

Author: lourou

utils/splash/splash.android.tsx

@@ -2,8 +2,13 @@ import { setAndroidColors } from "@styles/colors/helpers";
 import { Appearance } from "react-native";
 import RNBootSplash from "react-native-bootsplash";
 
+export function preventSplashScreenAutoHide() {
+  // RNBootSplash keeps the splash screen visible by default until hide() is called
+  return Promise.resolve();
+}
+
 export const hideSplashScreen = async () => {
-  await RNBootSplash.hide();
+  await RNBootSplash.hide({ fade: true });
   // Fixing the status bar after hiding Splash Screen
   // TODO => try to upgrade RNBootSplash and play
   // with the XML values