From 2ad3c08bc26edee0c721505e21c9764c10e3e5f7 Mon Sep 17 00:00:00 2001
From: yueg <yueg@google.com>
Date: Wed, 23 May 2018 16:36:49 -0700
Subject: Use Maps SDK lite mode instead of static API for emergency call.

Test: manual
PiperOrigin-RevId: 197810897
Change-Id: Ia9dff17333152763b6c644d4f89bc32eedcc2aab
---
 .../calllocation/impl/LocationFragment.java        | 70 +++++++++++++++++++---
 1 file changed, 61 insertions(+), 9 deletions(-)

(limited to 'java/com/android/incallui/calllocation/impl/LocationFragment.java')

diff --git a/java/com/android/incallui/calllocation/impl/LocationFragment.java b/java/com/android/incallui/calllocation/impl/LocationFragment.java
index 6b2c876b0..760829da2 100644
--- a/java/com/android/incallui/calllocation/impl/LocationFragment.java
+++ b/java/com/android/incallui/calllocation/impl/LocationFragment.java
@@ -18,21 +18,26 @@ package com.android.incallui.calllocation.impl;
 
 import android.animation.LayoutTransition;
 import android.content.Context;
-import android.graphics.drawable.Drawable;
 import android.location.Location;
 import android.os.Bundle;
 import android.os.Handler;
+import android.support.annotation.NonNull;
 import android.text.TextUtils;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.ViewAnimator;
+import com.android.dialer.common.Assert;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.logging.DialerImpression;
 import com.android.dialer.logging.Logger;
 import com.android.incallui.baseui.BaseFragment;
+import com.google.android.gms.maps.CameraUpdateFactory;
+import com.google.android.gms.maps.GoogleMap;
+import com.google.android.gms.maps.MapView;
+import com.google.android.gms.maps.model.LatLng;
+import com.google.android.gms.maps.model.MarkerOptions;
 import java.util.Objects;
 import java.util.concurrent.TimeUnit;
 
@@ -54,13 +59,16 @@ public class LocationFragment extends BaseFragment<LocationPresenter, LocationPr
   private static final long FIND_LOCATION_SPINNING_TIMEOUT_MILLIS = TimeUnit.SECONDS.toMillis(5);
   private static final long LOAD_DATA_TIMEOUT_MILLIS = TimeUnit.SECONDS.toMillis(5);
 
+  private static final float MAP_ZOOM_LEVEL = 15f;
+
   private ViewAnimator viewAnimator;
-  private ImageView locationMap;
+  private MapView locationMapView;
   private TextView addressLine1;
   private TextView addressLine2;
   private TextView latLongLine;
   private Location location;
   private ViewGroup locationLayout;
+  private GoogleMap savedGoogleMap;
 
   private boolean isMapSet;
   private boolean isAddressSet;
@@ -101,11 +109,12 @@ public class LocationFragment extends BaseFragment<LocationPresenter, LocationPr
     LogUtil.enterBlock("LocationFragment.onCreateView");
     final View view = inflater.inflate(R.layout.location_fragment, container, false);
     viewAnimator = (ViewAnimator) view.findViewById(R.id.location_view_animator);
-    locationMap = (ImageView) view.findViewById(R.id.location_map);
     addressLine1 = (TextView) view.findViewById(R.id.address_line_one);
     addressLine2 = (TextView) view.findViewById(R.id.address_line_two);
     latLongLine = (TextView) view.findViewById(R.id.lat_long_line);
     locationLayout = (ViewGroup) view.findViewById(R.id.location_layout);
+    locationMapView = (MapView) view.findViewById(R.id.location_map_view);
+    locationMapView.onCreate(savedInstanceState);
     return view;
   }
 
@@ -122,16 +131,46 @@ public class LocationFragment extends BaseFragment<LocationPresenter, LocationPr
     handler.removeCallbacks(spinningTimeoutRunnable);
   }
 
-  @Override
-  public void setMap(Drawable mapImage) {
+  private void setMap(@NonNull Location location) {
     LogUtil.enterBlock("LocationFragment.setMap");
-    isMapSet = true;
-    locationMap.setVisibility(View.VISIBLE);
-    locationMap.setImageDrawable(mapImage);
+    Assert.isNotNull(location);
+
+    if (savedGoogleMap == null) {
+      locationMapView.getMapAsync(
+          (googleMap) -> {
+            LogUtil.enterBlock("LocationFragment.onMapReady");
+            savedGoogleMap = googleMap;
+            savedGoogleMap.getUiSettings().setMapToolbarEnabled(false);
+            updateMap(location);
+            isMapSet = true;
+            locationMapView.setVisibility(View.VISIBLE);
+
+            // Hide Google logo
+            View child = locationMapView.getChildAt(0);
+            if (child instanceof ViewGroup) {
+              // Only the first child (View) is useful.
+              // Google logo can be in any other child (ViewGroup).
+              for (int i = 1; i < ((ViewGroup) child).getChildCount(); ++i) {
+                ((ViewGroup) child).getChildAt(i).setVisibility(View.GONE);
+              }
+            }
+          });
+    } else {
+      updateMap(location);
+    }
     displayWhenReady();
     Logger.get(getContext()).logImpression(DialerImpression.Type.EMERGENCY_GOT_MAP);
   }
 
+  private void updateMap(@NonNull Location location) {
+    Assert.isNotNull(location);
+    Assert.isNotNull(savedGoogleMap);
+    LatLng latLng = new LatLng(location.getLatitude(), location.getLongitude());
+    savedGoogleMap.clear();
+    savedGoogleMap.addMarker(new MarkerOptions().position(latLng).flat(true).draggable(false));
+    savedGoogleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(latLng, MAP_ZOOM_LEVEL));
+  }
+
   @Override
   public void setAddress(String address) {
     LogUtil.i("LocationFragment.setAddress", address);
@@ -175,6 +214,7 @@ public class LocationFragment extends BaseFragment<LocationPresenter, LocationPr
                   R.string.lat_long_format, location.getLatitude(), location.getLongitude()));
 
       Logger.get(getContext()).logImpression(DialerImpression.Type.EMERGENCY_GOT_LOCATION);
+      setMap(location);
     }
     displayWhenReady();
   }
@@ -218,4 +258,16 @@ public class LocationFragment extends BaseFragment<LocationPresenter, LocationPr
       view.setText(text);
     }
   }
+
+  @Override
+  public void onResume() {
+    super.onResume();
+    locationMapView.onResume();
+  }
+
+  @Override
+  public void onPause() {
+    locationMapView.onPause();
+    super.onPause();
+  }
 }
-- 
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