/*
 * Copyright 2018 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.android.gnd.ui.map;

import androidx.fragment.app.Fragment;
import com.google.common.collect.ImmutableMap;
import io.reactivex.Single;

/** Common interface for various map provider libraries. */
public interface MapProvider {
  void restore(Fragment fragment);

  Fragment getFragment();

  Single<MapAdapter> getMapAdapter();

  int getMapType();

  void setMapType(int mapType);

  ImmutableMap<Integer, String> getMapTypes();
}

@@ -747,16 +747,19 @@
 le;%0A%0A/**
+%0A *
  Common 
@@ -803,16 +803,178 @@
 braries.
+%0A *%0A * %3Cp%3EMap Type refers to the basemap shown below map features and offline satellite imagery. It's%0A * called %22map styles%22 in Mapbox and %22basemaps%22 in Leaflet.%0A
  */%0Apubl
@@ -1123,16 +1123,163 @@
 ype();%0A%0A
+  // TODO: Use ENUM instead of int with a superset of basemap types.%0A  //  https://github.com/google/ground-android/pull/406#discussion_r398726351%0A
   void s

Add comments and TODO