Wallet not connect sometimes

[knickglobal]

Issue 1: Phantom Wallet App Not Displaying Connect Wallet Popup

When a user attempts to connect the wallet using the Solana mobile wallet adapter in Unity, it opens the Phantom Wallet app, but the expected "Connect Wallet to App" popup does not appear, leading to subsequent issues with signing the login message.

Issue 2: Connection Redirect Problem on Certain Devices

Other case is after the user clicks on the "Connect Wallet" option and the popup appears, instead of automatically redirecting back to the application, it remains on the Phantom Wallet. Users have to manually go back to the game and click on "Connect Wallet" again to initiate the redirection after confirming the connection.

Wallet connection is functioning correctly on most devices, these issues seem to be appearing on certain devices.

[GabrielePicco]

@knickglobal can you please share more info about the devices causing issues?

• Are their all Android? Saga phone?

[knickglobal]

Hi we are experiencing problem in my client android phones check the video

https://www.loom.com/share/5c27e40c0c994e088d60040d8d0942d7

On Fri, 22 Dec 2023 at 6:35 PM, Gabriele Picco @.***> wrote:

@knickglobal https://github.com/knickglobal can you please share more info about the devices causing issues?

• Are their all Android? Saga phone?

— Reply to this email directly, view it on GitHub https://github.com/magicblock-labs/Solana.Unity-SDK/issues/198#issuecomment-1867665451, or unsubscribe https://github.com/notifications/unsubscribe-auth/AMYJ6LFAMUGOMT6O62WTKIDYKWASLAVCNFSM6AAAAABAZJNQVGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNRXGY3DKNBVGE . You are receiving this because you were mentioned.Message ID: @.***>

[knickglobal]

To provide some context, our application is a Unity-based NFT/Token catcher, designed for users to log in with their Phantom wallet. The primary functionality involves locating and claiming NFTs/Tokens in proximity to the user's location. While the majority of our application works seamlessly, we have encountered persistent issues related to the wallet connect feature, particularly on certain devices.

We are utilizing the Solana Adapter ( https://github.com/magicblock-labs/Solana.Unity-SDK, https://solana.unity-sdk.gg/docs/configuration) for our development.

Here are the specific issues we are grappling with:

1. Wallet Connect Stability: The Phantom wallet connection is not consistent. Users often experience difficulty connecting the wallet in a single attempt, requiring multiple tries. In some instances, even after repeated attempts, the connection fails. If you require detailed technical information, Deepak Kundra @@. @.> is available to provide it. Alternatively, any best practices or sample code for implementing the wallet connect functionality in Unity would be highly appreciated.

2. Redirecting Users without Phantom Wallet: Currently, if a user does not have a Phantom wallet but possesses a third-party wallet, our application opens the third-party wallet instead of redirecting the user to the Play Store/App Store to download Phantom. It appears that we might be overlooking a crucial scenario, and we seek your assistance in resolving this.

[GabrielePicco]

@knickglobal can you please share the OS, Android and Phantom version? I'm unable to reproduce the issue on my device.

Related to:

If a user does not have a Phantom wallet but possesses a third-party wallet, our application opens the third-party wallet instead of redirecting the user to the Play Store/App Store to download Phantom.

That's the expected behaviour, the wallet adapter will connect to any compatible Solana Wallet.

If you want to restrict to Phantom, you can use the PhantomDeepLink implementation, which requires to configure the deeplink schema in the manifest, copying the AndroidManifest.xml under Android/Plugins

See the detailed guide at https://solana.unity-sdk.gg/docs/configuration for configuring the deeplinks

[Sagarbhalla01]

Thanks for the response Team. Will look into it and get back to you on this.

Wish you a Happy New Year!!!

[knickglobal]

Hi to all of you,

Please check these are the phone models in which solana wallet is not authenticating into the game.

[image: image.png] [image: image.png][image: image.png][image: image.png][image: image.png]

On Thu, Dec 28, 2023 at 8:32 PM Gabriele Picco @.***> wrote:

@knickglobal https://github.com/knickglobal can you please share the OS, Android and Phantom version?

Related to:

If a user does not have a Phantom wallet but possesses a third-party wallet, our application opens the third-party wallet instead of redirecting the user to the Play Store/App Store to download Phantom.

That's the expected behaviour, the wallet adapter will connect to any compatible Solana Wallet.

If you want to restrict to Phantom, you can use the PhantomDeepLink https://github.com/magicblock-labs/Solana.Unity-SDK/blob/main/Runtime/codebase/DeepLinkWallets/PhantomDeepLink.cs#L22C18-L22C33 implementation, which requires to configure the deeplink schema in the manifest, copying the AndroidManifest.xml https://github.com/magicblock-labs/Solana.Unity-SDK/blob/main/Samples~/Solana%20Wallet/Plugins/Android/AndroidManifest.xml under Android/Plugins

— Reply to this email directly, view it on GitHub https://github.com/magicblock-labs/Solana.Unity-SDK/issues/198#issuecomment-1871253311, or unsubscribe https://github.com/notifications/unsubscribe-auth/AMYJ6LHICTQKSBYCU6V4WOTYLWCZTAVCNFSM6AAAAABAZJNQVGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNZRGI2TGMZRGE . You are receiving this because you were mentioned.Message ID: @.***>

[GabrielePicco]

Models are not visible @knickglobal

[Sagarbhalla01]

Team Solana,

I would like to express my gratitude for the response regarding our previous issue. The suggested changes have been implemented, and our application is now functioning as expected. Thank you for your valuable support.

I have another inquiry that requires your attention. In the scenario where a user does not have the Phantom wallet installed and our application redirects them to the respective app/play store for download, we are seeking a solution for the following flow: after the user completes the download and opens the Phantom wallet, is there a callback mechanism from Phantom to our game?

Our client has a specific request that involves redirecting users to the app store, allowing them to download the Phantom wallet, and upon successful login, automatically reopening our application. Could you provide guidance or suggest an implementation approach for achieving this seamless integration in our Unity game?

Your assistance on this matter is greatly appreciated.

Thanks, Sagar Bhalla Sr. Technical Project Manager || OODLES Technologies