Compiler Warnings as Errors - WordPress Module - AppInitializer - Google API Client & Firebase Instance Id

[ParaskP7]

Parent #17173

This issue is about resolving the GoogleApiClient & FirebaseInstanceId compile warnings for the WordPress module and its AppInitializer class.

PS: Some of those warnings are already deprecated (see here).

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The GoogleApiClient & FirebaseInstanceId solution within the AppInitializer class seems to be used for:

• setupCredentialsClient(): This method, upon app initialization, initializes and connects to a credentialsClient client (an instance of GoogleApiClient).
• wordPressComSignOut(): The above is needed because this method, upon a wp.com user sign-out event, checks this credentialsClient client, that is, whether it is already connected, and if it is, it disables the auto sign-in for this client.
• removeWpComUserRelatedData(...): This method, upon a wp.com user sign-out event, removes user related data and deletes the Firebase instance id (using an instance of FirebaseInstanceId).

As such, all the above (mainly) sign-out related functionality should be migrated to Play services APIs.

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For more info see:

• Accessing Google APIs with GoogleApiClient (deprecated)
• Access Google APIs
• Moving Past GoogleApiClient
• GoogleApi
• FirebaseInstanceId

[peril-wordpress-mobile]

	Fails
🚫	Please add a type label to this issue. e.g. '[Type] Enhancement'

Generated by 🚫 dangerJS

[peril-wordpress-mobile]

	Fails
🚫	Please add a type label to this issue. e.g. '[Type] Enhancement'

Generated by 🚫 dangerJS

[ParaskP7]

Closing this because its associated compile warnings project (paaHJt-3MK-p2) has been marked completed (paaHJt-3MK-p2#comment-6552) for some time already and it is unlikely that more work will be done on that front anytime soon.