I am getting cannot resolve FirebaseRecyclerAdapter when trying to use it even after adding firebase ui in gradle dependency.Thanks in advance
Can you show your build.gradle file?
Also, have you tried putting this under your package name in your java class: import com.firebase.ui.database.FirebaseRecyclerAdapter;?
I was getting the same issue, it's resolved by adding the firebase-ui dependency in build.gradle (module:app)
compile 'com.firebaseui:firebase-ui-database:0.4.0'
Also add the import in .java file where you're trying to declare it.
import com.firebase.ui.database.FirebaseRecyclerAdapter;
In your app level gradle:add the following firebase dependency
dependencies {
compile'com.firebaseui:firebase-ui-database:1.1.1'
The dependencies quoted above don't seem to work anymore. After about an hour of searching online, I found this; hopefully it helps someone. It certainly fixed my problem:
compile 'com.firebaseui:firebase-ui:0.4.3'
Use exactly the matched version of FireBaseRecyclerAdapter
to the Versions that you have included in gradle for the Firebase Database.
This link will surely help you
https://github.com/firebase/FirebaseUI-Android
In this link, you will find the matched Firebase dependency according to the version.
Go to build.gradle file, add a dependency (get the latest one from here https://github.com/firebase/FirebaseUI-Android)
The latest one on 5 October 2019 is implementation 'com.firebaseui:firebase-ui-database:6.0.2'
来源：https://stackoverflow.com/questions/39083826/unable-to-use-firebaserecycleradapter