- <com.google.android.material.floatingactionbutton.FloatingActionButton
- android:id="@+id/fab"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_gravity="bottom|end"
- android:layout_marginEnd="@dimen/fab_margin"
- android:layout_marginBottom="@dimen/fab_margin"
- android:padding="@dimen/fab_margin"
- android:tint="?android:attr/colorBackground"
- android:visibility="visible"
- app:backgroundTint="?colorSecondary"
- app:layout_constraintBottom_toBottomOf="parent"
- app:layout_constraintEnd_toEndOf="parent"
- app:srcCompat="@drawable/ic_save_white_24dp" />