Tag: firebase

getToken() runs before APNs hands iOS the device token. Poll getAPNSToken() until it returns non-null, then call getToken(). Check the Push Notifications capability if it never arrives.

google_sign_in 7.0.0 made GoogleSignIn a singleton. Replace GoogleSignIn(scopes: ...) with GoogleSignIn.instance, await initialize() once, then call authenticate().

Firebase shipped experimental Dart support for Cloud Functions on May 6, 2026. HTTPS and callable triggers, AOT-compiled cold starts, and the Firebase CLI handles compilation.