Symbols Approach for Addressables

[Selva1910]

Modification on - Uncomment for Addressables as a Setting in Build Settings Editor Window

Description

Used Script Symbols, So that it can be toggle on and off with out much effort. It will get all the available targets present and add a symbol when you press apply.

Type of Change

• ✨ New feature (non-breaking change which adds functionality)
• 🛠️ Bug fix (non-breaking change which fixes an issue)
• ❌ Breaking change (fix or feature that would cause existing functionality to change)
• 🧹 Code refactor
• ✅ Build configuration change
• 📝 Documentation
• 🗑️ Chore

[Selva1910]

I hope this is kind of easy to preview or split the changes that i am making ?

[timbotimbo]

Thanks, this is much easier to understand,

You won't have to make a separate PR for each and every small feature, just make sure you can easily see what actually changed.

I did actually sync the Unity scripts in master with the 6000 branch after your PR. So a PR to master is fine too.
Sorry for not letting you know.

I tried this in my own project that already uses addressables, but where I've always manually built them so far.
With some small modifications I was able to export and the addressable assets were properly included in my build.

To get it to work I needed to:

Remove these comments:

#if USING_ADDRESSABLES
// uncomment for addressables
//using UnityEditor.AddressableAssets;
//using UnityEditor.AddressableAssets.Settings;
#endif

And I needed to add an Assembly Definition Reference to FlutterUnityInteration.Editor.asmdef.

"references": [
        "Unity.Addressables.Editor"
    ],

Having this reference (by name, not GUID) in a project without the Addressables package installed makes it show up greyed out. It doesn't cause any errors and installing the Addressables package enables it again.
So that should be safe to include by default.

One small issue seems to be that the state of the checkbox isn't always correct.
Sometimes USING_ADDRESSABLES is enabled but the checkbox shows up as unchecked when opening the settings menu.
Simply restarting Unity can cause this. Removing the define symbol in the player settings makes this happen too.

Maybe this state can be directly loaded from the existence of USING_ADDRESSABLES?

[Selva1910]

Cool I will note these things down. And I will update the full changes this was raised most probably just to verify everything is fine for reviewing.