Can't integrate Firebase with my application - firebase

Question

When I integrate Firebase with my app, Build failed with an exception.
Although the first error that occurred was a gradle update, i've tried and i still get an error while running gradle.
Because there was no error in the code and the amount of coding was too much, I can only show error messages.
Error running Gradle:
ProcessException: Process "C:\Users\82109\AndroidStudioProjects\instargram_clon\android\gradlew.bat" exited abnormally:
Starting a Gradle Daemon, 1 incompatible and 1 stopped Daemons could not be reused, use --status for details
Configure project :app
WARNING: API 'variant.getMergeResources()' is obsolete and has been replaced with 'variant.getMergeResourcesProvider()'.
It will be removed at the end of 2019.
For more information, see d.android.com/r/tools/task-configuration-avoidance.
To determine what is calling variant.getMergeResources(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
WARNING: API 'variant.getJavaCompile()' is obsolete and has been replaced with 'variant.getJavaCompileProvider()'.
It will be removed at the end of 2019.
For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
To determine what is calling variant.getJavaCompile(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
WARNING: API 'variant.getMergeAssets()' is obsolete and has been replaced with 'variant.getMergeAssetsProvider()'.
It will be removed at the end of 2019.
For more information, see d.android.com/r/tools/task-configuration-avoidance.
To determine what is calling variant.getMergeAssets(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
WARNING: API 'variantOutput.getProcessResources()' is obsolete and has been replaced with 'variantOutput.getProcessResourcesProvider()'.
It will be removed at the end of 2019.
For more information, see d.android.com/r/tools/task-configuration-avoidance.
To determine what is calling variantOutput.getProcessResources(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
*********************************************************
WARNING: This version of image_picker will break your Android build if it or its dependencies aren't compatible with AndroidX.
See goo.gl/CP92wY for more information on the problem and how to fix it.
This warning prints for all Android build failures. The real root cause of the error may be unrelated.
*********************************************************
Command: C:\Users\82109\AndroidStudioProjects\instargram_clon\android\gradlew.bat app:properties
Finished with error: Please review your Gradle project setup in the android/ folder.
※ When integrating Firebase with my app, I'm wondering if several versions are all up-to-date. This is because i have optionally and randomly changed to the latest version.

Answer 1

for firebase you can integrate your app manually see firebase documentation
for a quick answer follow this steps:android
Create a Firebase project
Register your app with Firebase
Add a Firebase configuration file (google-services.json)
Add Firebase SDKs to your app
WARNING: This version of image_picker will break your Android build if it or its dependencies aren't compatible with AndroidX => update your image_picker