Manifest merger failed : Attribute application@appComponentFactory updating Firebase libraries

Question

I am trying to add firebase in my project but when I implement \'com.google.firebase:firebase-messaging:19.0.0\' and \'com.google.firebase:firebase-core:1

Answer 1

According to the firebase site to solve this issue:

• Update your app to use Jetpack (AndroidX), you can do this by adding these two lines: android.useAndroidX=true and android.enableJetifier=true into file gradle.properties in the project root directory. Or you can do another method
• Upgrade com.android.tools.build:gradle to v3.2.1 or later (in project build.gradle file)
• Upgrade compileSdkVersion to 28 or later (in project build.gradle file)