Added satellite selection buttons to MapFragment.kt

app/src/main/res/layout/activity_splash.xml

@@ -19,7 +19,7 @@
         android:id="@+id/splashNext"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginBottom="48dp"
+        android:layout_marginBottom="@dimen/fab_padding"
         android:contentDescription="@string/placeholder"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"

app/src/main/res/layout/fragment_entries.xml

@@ -130,7 +130,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="bottom|center"
-        android:layout_margin="32dp"
+        android:layout_margin="@dimen/fab_padding"
         android:contentDescription="@string/placeholder"
         android:src="@drawable/ic_arrow"
         app:fabSize="mini" />

app/src/main/res/layout/fragment_map.xml

@@ -94,6 +94,31 @@
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fabPrev"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/fab_padding"
+        android:layout_marginBottom="@dimen/fab_padding"
+        android:contentDescription="@string/placeholder"
+        android:rotation="180"
+        app:fabSize="mini"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:srcCompat="@drawable/ic_arrow" />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fabNext"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="@dimen/fab_padding"
+        android:layout_marginBottom="@dimen/fab_padding"
+        android:contentDescription="@string/placeholder"
+        app:fabSize="mini"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:srcCompat="@drawable/ic_arrow" />
+
     <com.google.android.material.textview.MaterialTextView
         android:id="@+id/copyright"
         android:layout_width="wrap_content"

app/src/main/res/layout/fragment_passes.xml

@@ -117,7 +117,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="bottom|center"
-        android:layout_marginBottom="32dp"
+        android:layout_marginBottom="@dimen/fab_padding"
         android:contentDescription="@string/placeholder"
         android:src="@drawable/ic_refresh"
         app:fabSize="mini" />

app/src/main/res/values/dimens.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="fab_padding">48dp</dimen>
+</resources>