Unable to Verify if a Pass is Already Added to Google Wallet via Available APIs and SDK #22
Description
As developers, we aim to create seamless user experiences by integrating with various Google services, such as Google Wallet. However, there appears to be a limitation in the current Google Wallet API offerings: there is no official API or method to check if a pass (e.g., a loyalty card, ticket, or other digital passes) has already been added to Google Wallet.
Steps to Reproduce:
- User opens the application for the first time and sees the "Add to Google Wallet" button.
- User adds the pass successfully to Google Wallet.
- User reopens the application and expects to see a "View in Wallet" button if the pass has already been added.
Expected Behavior:
- An API or method should exist to check if a pass has already been added to Google Wallet, allowing developers to toggle between "Add to Wallet" and "View in Wallet" buttons accordingly.
Actual Behavior:
- There is no available method, SDK, or API in the current documentation to verify if a pass has already been added to Google Wallet.
Reference:
- Google Wallet API for Loyalty Cards only provides an "Add to Wallet" callback but lacks a mechanism to check the status of a pass.
Request:
If there is an existing API or documentation that covers this functionality, please provide a reference or guidance.