Fix loading of file:// URLs in Android release

[ckknight]

This updates the definition of RiveReactNativeView.downloadUrlAsset to load file:// URLs via java.io.File

Formerly, if a file:// URL was loaded, that would lead to com.android.volley.VolleyError: java.lang.ClassCastException: sun.net.www.protocol.file.FileURLConnection cannot be cast to java.net.HttpURLConnection

This only affects Android apps built in release mode, as debug mode is unaffected.

[CacaoRick]

Before this change, I receive error when run an eas update bundle:

{
  "type": "IncorrectRiveFileUrl",
  "message": "Unable to download the Rive asset file form file:///data/user/0/com.rick.liao.riveapp/files/.expo-internal/49af8dbfa5974adf091e4d50f51edfdb.riv"
}

I can confirm that using this commit allows the local Rive file to be correctly loaded in EAS Update.

[joaqo]

Can't for the life of me make this work, is it supposed to just be something like this?

On my component

      <Rive
        url="file://assets/rive/logo.riv"
        style={{ width: 400, height: 400 }}
      />

On app.json under plugins

      [
        "expo-asset",
        {
          "assets": ["./assets/rive/logo.riv"]
        }
      ]

I have checked that the asset is loaded correctly by expo assets, and the rive component works perfectly with https:// urls, so no idea what the issue is.

[Hanro50]

I used this as a patch on Rive React Native version 9.6.1
It works well and allows Rive files to be used with Expo update on Android.