RN 0.71.7 Manual Installation guides for all platforms are deprecated.
I am trying to use this package on my "react-native": "0.71.7" application, however I am unable to install on both platforms. I am using latest version of the package which is 3.3.0
I installed on iOS thanks to this issue thread, however android problem still occurs.
In my app/Gradle Scripts/settings.gradle file I write:
include ':react-native-splash-screen' project(':react-native-splash-screen').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-splash-screen/android')
In my android/app/build.gradle file I implement:
... dependencies { ... implementation project(':react-native-splash-screen') }
but, when I try to add 'import org.devio.rn.splashscreen.SplashScreen' command on both MainActivity.java and MainApplication.java file I encounter: "Cannot resolve symbol devio" error.
Show us the code you are using?

Which issue thread? I am having trouble installing react native splash screen on 0.71.7
Go the File in android studio and click on invalidate cache then rebuild the project
@ucheNkadiCode @batuhanors where you able to get it working on Android .71?
I'm also having this problem since upgrading from React Native 0.70.9 to 0.71.11. For what it's worth, I've tried the suggestion about invalidating the cache, but it unfortunately didn't help.
Update: I managed to get it working on 0.71.11 with the setup I've had for a while by re-adding import android.os.Bundle; to MainActivity.java. This was recently removed during the upgrade process (a step in the React Native Upgrade Helper IIRC).
Our app is slightly old and I was migrating to RN 0.71.11 for some reason I had splashscreen v 3.0.0, and it is working, but I'm having other issue described here