Firebase Remote Config and Firebase 9.2.0

I have talked about Firebase Remote Config and Firebase 9.2.0 in general at Shinsen Dev. a small study conference in Japan.

* https://firebase.google.com/docs/android/setup
* https://firebase.google.com/docs/remote-config/#key_functions
* https://firebase.google.com/docs/remote-config/#policies_and_limits
* https://firebase.google.com/docs/remote-config/parameters#limits_on_parameters_and_conditions
* https://firebase.google.com/docs/remote-config/android#caching
* https://firebase.google.com/docs/reference/android/com/google/firebase/remoteconfig/FirebaseRemoteConfigFetchThrottledException

* http://stackoverflow.com/questions/37501124/firebaseremoteconfig-fetch-does-not-trigger-oncompletelistener-every-time
* http://stackoverflow.com/questions/37342403/firebaseapp-with-name-default-doesnt-exist
* http://stackoverflow.com/questions/37346363/java-lang-illegalstateexception-firebaseapp-with-name-default

* https://github.com/firebase/quickstart-android/issues/75

Transcript

1. Firebase Remote Config 9.2.0 shaunkawano
2. Content • Ameba Android × Firebase • Firebase Remote Config 9.2.0
 (Android based) • Problems of Firebase Library in general
 (Android based) No demo, no introduction, 
 no sample project, etc.
3. Anyone using
 Firebase Remote Config in production?
5. In June, we’ve tried out.. firebase-core: 9.0.2 firebase-config: 9.0.2
6. In June, we’ve tried out.. firebase-core: 9.0.2 firebase-config: 9.0.2
7. In June, we’ve tried out.. firebase-core: 9.0.2 firebase-config: 9.0.2
8. End of June, Version 9.2.0 came out!
9. Latest Library Version: 9.2.0 https://firebase.google.com/docs/android/setup
10. firebase-core: 9.0.2 -> 9.2.0
11. firebase-core: 9.2.0
12. firebase-config:9.2.0 Not Yet
13. Firebase Remote Config 9.2.0 Basics / Tried out
14. Key Functions
15. Key Functions https://firebase.google.com/docs/remote-config/#key_functions
16. Policies and Limits
17. Policies https://firebase.google.com/docs/remote-config/#policies_and_limits
18. Limits https://firebase.google.com/docs/remote-config/parameters#limits_on_parameters_and_conditions
19. Caching https://firebase.google.com/docs/remote-config/#caching
20. • First fetch()
 Fetch value from the server→ Save in cache
 task.isSuccessful()→task.isCompleted() • 2nd or more fetch()
 Before the cache expiration date?
 If Before: Get cached value
 task.isSuccessful()→task.isCompleted()
 If After: Fetch value from the server
 task.isSuccessful()→task.isCompleted()
21. Caching https://firebase.google.com/docs/remote-config/#caching
22. Caching https://firebase.google.com/docs/remote-config/#caching
23. FirebaseRemoteConfigFetchThrottledException https://firebase.google.com/docs/reference/android/com/google/firebase/remoteconfig/FirebaseRemoteConfigFetchThrottledException
24. FirebaseRemoteConfigFetchThrottledException https://firebase.google.com/docs/reference/android/com/google/firebase/remoteconfig/FirebaseRemoteConfigFetchThrottledException
25. Problems of Firebase Remote config
26. FirebaseRemoteConfig.fetch() does not trigger OnCompleteListener every time http://stackoverflow.com/questions/37501124/firebaseremoteconfig-fetch-does-not-trigger-oncompletelistener-every-time
27. http://stackoverflow.com/questions/37501124/firebaseremoteconfig-fetch-does-not-trigger-oncompletelistener-every-time FirebaseRemoteConfig.fetch() does not trigger OnCompleteListener every time • “It’s fixed v9.2.0!” • “I contacted to the support and they told me,
 ‘if fetch() gets called too early then the callbacks may not get called.’
 , so you should call it onPostResume!”
28. Known Problems of Firebase in general
29. http://stackoverflow.com/questions/37346363/java-lang-illegalstateexception-firebaseapp-with-name-default java.lang.IllegalStateException: FirebaseApp with name [DEFAULT] http://stackoverflow.com/questions/37342403/firebaseapp-with-name-default-doesnt-exist
30. Firebase library depends on Google Play Services
33. Firebase 9.2.0 not working with Jack / minifyEnabled = true
34. https://github.com/firebase/quickstart-android/issues/75#issuecomment-230852996 9.2.0 not working with Jack / minifyEnabled = true
35. https://github.com/firebase/quickstart-android/issues/75#issuecomment-230852996 9.2.0 not working with Jack / minifyEnabled = true
36. Maybe RemoteConfig is not ready for production just yet; you can start tasting it, but do not expect it to work perfectly.
37. Firebase Remote Config 9.2.0 shaunkawano