- // Only compile Firebase ads for the free flavor.
- freeImplementation 'com.google.firebase:firebase-ads:17.1.2'
+ // Include the following AndroidX libraries.
+ implementation 'androidx.arch.core:core-common:2.1.0'
+ implementation 'androidx.arch.core:core-runtime:2.1.0'
+ implementation 'androidx.appcompat:appcompat:1.2.0'
+ implementation 'androidx.cardview:cardview:1.0.0'
+ implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'
+ implementation "androidx.core:core-ktx:1.3.1"
+ implementation 'androidx.drawerlayout:drawerlayout:1.1.0'
+ implementation 'androidx.preference:preference:1.1.1'
+ implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
+ implementation 'androidx.viewpager:viewpager:1.0.0'
+ implementation 'androidx.webkit:webkit:1.2.0'