Android build error com.google.firebase:firebase-core:17.0.0
First, add build.gradle file, to include the google-services plugin and the Google's Maven repository:
buildscript {
// ...
dependencies {
// ...
classpath 'com.google.gms:google-services:4.0.1' // google-services
plugin
}
}
allprojects {
// ...
repositories {
// ...
maven {
url "https://maven.google.com" // Google's Maven repository
}
}
}
add the apply plugin line at the bottom of the file to enable the Gradle plugin:
apply plugin: 'com.android.application'
android {
// ...
}
dependencies {
// ...
implementation 'com.google.firebase:firebase-core:16.0.0'
// Getting a "Could not find" error? Make sure you have
// added the Google maven respository to your root build.gradle
}
// ADD THIS AT THE BOTTOM
apply plugin: 'com.google.gms.google-services'
You should also add the dependencies for the Firebase SDKs you want to use. We recommend starting with com.google.firebase:firebase-core
I have fix problem : import onesignal
buildscript {
repositories {
maven { url 'https://plugins.gradle.org/m2/'}
}
dependencies {
classpath 'gradle.plugin.com.onesignal:onesignal-gradle-plugin:0.10.1'
}
}
apply plugin: 'com.onesignal.androidsdk.onesignal-gradle-plugin'
repositories {
maven { url 'https://maven.google.com' }
}
Remove implementation 'com.google.firebase:firebase-core:16.0.0'
and useimplementation 'com.google.firebase:firebase-database:10.0.0'
for firebase database, it will solve your problem.