匹配类型在 Android Firebase 动态链接 SDK

Question

I'm implementing a Firebase dynamic link mechanism in Android. We wanted to use Android SDK but to match users only when there is a one-to-one identification between users who clicks the link and user, which opened the app. In iOS there is MatchType.Unique that serves this purpose:

The match between the Dynamic Link and this device is exact, hence you may reveal personal information related to the Dynamic Link. https://firebase.google.com/docs/reference/swift/firebasedynamiclinks/api/reference/Enums/DLMatchType#unique

Unfortunately, I can't find anything close in Android SDK. I will appreciate any help here to find how to distinguish deep links of the unique match type in Android

Thanks

Answer 1

From Android Firebase Dynamic Links Documentation

When a dynamic link is clicked by the user, in most cases it is captured when clicked and stored until accessed by getDynamicLink(Intent) and returned as the PendingDynamicLinkData of the Task. If the dynamic link was not captured, as is the case when App Links launches launches the app, then the dynamic link is provided in the getData(). The intent data is then processed to retrieve the dynamic link data. If the dynamic links is both captured and is present in the intent, then the captured data will take precedence. The captured data will be removed after first access.

This indicates the one-to-one identification between users who clicks the link and user, which opened the app is matched(for android) if PendingDynamicLinkData doesn't return null.

In the callback the PendingDynamicLinkData is returned in addOnSuccessListener(OnSuccessListener) or addOnCompleteListener(Activity, OnCompleteListener) which returns the most recently clicked dynamic link, or null if a dynamic link was not pending as captured data or in the intent.

Answer 2

It seems from this part of documentation that the matchType parameter exists only in Swift.

Personally, what I did is creating an array saved in the SharedPreferences, of all the DynamicLink already handled. Then, I just need to check for all the DynamicLinks entering if they are part of this array, and ignoring them in such a case.

Seems that even after an hour, the last DynamicLink handled still remains kind of "active".