[Bug]: Android release mode: response null values

[devz097]

Version

1.2.1

Environment that reproduces the issue

Google pixel6a Android 14
Android studio emulator,
Vivo android 13
Flutter 3.16.7 ~ 3.19.1

Is it reproducible in the example application?

Yes

Reproduction steps

After implement the package, I tried to test it as release mode.
But response's property has null always.

Expected result

In the response,
Current release mode sends all null
"assets": {hls: null, iframe: null, player: null, thumbnail: null, mp4: null}

I want to get the correct value for each parameter of assets.
"assets": {
"hls": "https://vod.api.video/vod/vi7mdtR2wbth2lpgIazD74Ik/hls/manifest.m3u8",
"iframe": "<iframe src="https://embed.api.video/vod/vi7mdtR2wbth2lpgIazD74Ik\" width="100%" height="100%" frameborder="0" scrolling="no" allowfullscreen="true"></iframe>",
"player": "https://embed.api.video/vod/vi7mdtR2wbth2lpgIazD74Ik",
"thumbnail": "https://vod.api.video/vod/vi7mdtR2wbth2lpgIazD74Ik/thumbnail.jpg",
"mp4": "https://vod.api.video/vod/vi7mdtR2wbth2lpgIazD74Ik/mp4/source.mp4"
},

Actual result

Greetings API.video team.

https://pub.dev/packages/video_uploader
It works in debug mode as well.
But in the release mode, it works but response of uploading are null for each paramter.

> I/flutter (14583): [video uploading result=====:, {videoId: vi2zZOODhfOFMaeY97eSkBfg, createdAt: 2024-03-20T20:42:24.000Z, title: REC6169411350185702043.mp4, description: , publishedAt: 2024-03-20T20:42:24Z, updatedAt: 2024-03-20T20:42:24.000Z, tags: [], metadata: [], source: Instance of 'VideoSource', assets: Instance of 'VideoAssets', playerId: null, _public: null, panoramic: false, mp4Support: true}]
> I/flutter (14583): [video uploading result=====:toJson, {hls: null, iframe: null, player: null, thumbnail: null, mp4: null}]
> I/flutter (14583): [video uploading result=====mp4:, null]
> I/flutter (14583): [video uploading result=====thumbnail:, null]

Please help me what I do to receive correct response.
Best regards.
Thank you.

Additional context

Video ID: vi7mdtR2wbth2lpgIazD74Ik

Relevant logs output

There is no error.

[ThibaultBee]

Hi,
Thanks for reporting this bug.
I can't reproduce exactly the same problem but there is indeed something odd with the obfuscation that we must fix.
What upload method do you use?

As a workaround,you can set minifyEnabled to false in your application build.gradle.

[devz097]

Thanks for your response.
I am using this function to upload video.

await ApiVideoUploader.uploadWithUploadToken(
            Config.uploadToken, uploadFile.path,     
        )

I tried to build apk after setting minifyEnabled false.
But failed to build by the setting.

[ThibaultBee]

hmm, I still have no clue on how to reproduce the exact bug.
Have you tried to reproduce it in the example?

I added proguard rules in the native dependency but I want to make sure it fixes your issue before releasing it.

[ThibaultBee]

I don't think the issue on proguard is the issue you are looking at.
Anyway, I fixed in in the main branch. (and I also added a toString() for the Video object).

On my side, VideoAssets always returns correct value.
Is there a way I can reproduce your issue on my side? (like in the example, in a test application)?