android - How to solve app launch - app is stuck on white screen

Question

I check the error log, and it shows:

08-31 13:36:18.778 13207-13207/? I/art: Late-enabling -Xcheck:jni
08-31 13:36:18.877 13207-13207/com.knowyourmeds D/FirebaseApp: com.google.firebase.auth.FirebaseAuth is not linked. Skipping initialization.
08-31 13:36:18.888 13207-13207/com.knowyourmeds D/FirebaseApp: com.google.firebase.crash.FirebaseCrash is not linked. Skipping initialization.
08-31 13:36:18.902 13207-13207/com.knowyourmeds V/FA: Cancelling job. JobID: 380685678
08-31 13:36:18.904 13207-13207/com.knowyourmeds V/FA: Registered activity lifecycle callback
08-31 13:36:18.905 13207-13207/com.knowyourmeds I/FirebaseInitProvider: FirebaseApp initialization successful
08-31 13:36:18.937 13207-13224/com.knowyourmeds V/FA: Collection enabled
08-31 13:36:18.938 13207-13224/com.knowyourmeds V/FA: App package, google app id: com.knowyourmeds, 1:694023459332:android:ffd849037d9dc14b
08-31 13:36:18.939 13207-13224/com.knowyourmeds I/FA: App measurement is starting up, version: 11910
    To enable debug logging run: adb shell setprop log.tag.FA VERBOSE
    To enable faster debug mode event logging run:
      adb shell setprop debug.firebase.analytics.app com.knowyourmeds
08-31 13:36:18.939 13207-13224/com.knowyourmeds D/FA: Debug-level message logging enabled
08-31 13:36:18.956 13207-13224/com.knowyourmeds V/FA: Connecting to remote service
08-31 13:36:18.980 13207-13207/com.knowyourmeds I/CrashlyticsCore: Initializing Crashlytics 2.6.1.23
08-31 13:36:18.999 13207-13224/com.knowyourmeds V/FA: Connection attempt already in progress
08-31 13:36:19.008 13207-13207/com.knowyourmeds I/CrashlyticsInitProvider: CrashlyticsInitProvider initialization successful
08-31 13:36:19.018 13207-13207/com.knowyourmeds E/com.facebook.internal.AttributionIdentifiers: getAttributionIdentifiers should not be called from the main thread
08-31 13:36:19.025 13207-13243/com.knowyourmeds D/NetworkSecurityConfig: No Network Security Config specified, using platform default
08-31 13:36:48.923 13207-13223/com.knowyourmeds E/FirebaseInstanceId: Token retrieval failed: SERVICE_NOT_AVAILABLE

I also tried cleaning the project, restarting Android Studio and deleted the app from the device.

How should I resolve this issue?

Answer 1

I just fixed the issue. The reason for this issue is you use 'com.facebook.android:facebook-android-sdk:4.+', Facebook auto update and have an error inside the SDK. Changing the version can fix the problem.

Use:

com.facebook.android:facebook-android-sdk:4.35.0