Ripple effect on Android Lollipop CardView
You should add following to CardView: android:foreground=”?android:attr/selectableItemBackground” android:clickable=”true”
android-cardview
RecyclerView inside ScrollView is not working
use NestedScrollView instead of ScrollView Please go through NestedScrollView reference document for more information. and add recyclerView.setNestedScrollingEnabled(false); to your RecyclerView