Setting up the androidx preference library SettingsFragment

app/src/main/java/com/rtbishop/lookingsat/ui/SettingsFragment.kt

@@ -0,0 +1,11 @@
+package com.rtbishop.lookingsat.ui
+
+import android.os.Bundle
+import androidx.preference.PreferenceFragmentCompat
+import com.rtbishop.lookingsat.R
+
+class SettingsFragment : PreferenceFragmentCompat() {
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        setPreferencesFromResource(R.xml.preference, rootKey)
+    }
+}