googlemaps · amuramoto · Aug 6, 2019 · Aug 6, 2019
diff --git a/build.gradle b/build.gradle
@@ -1,11 +1,13 @@
 buildscript {
+    ext.kotlin_version = '1.3.41'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:3.4.2'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
 
@@ -25,9 +27,9 @@ project.ext.preDexLibs = !project.hasProperty('disablePreDex')
 subprojects {
     project.plugins.whenPluginAdded { plugin ->
         if (rootProject.ext.has('preDexLibs')) {
-            if ("com.android.build.gradle.AppPlugin".equals(plugin.class.name)) {
+            if ("com.android.build.gradle.AppPlugin" == plugin.class.name) {
                 project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
-            } else if ("com.android.build.gradle.LibraryPlugin".equals(plugin.class.name)) {
+            } else if ("com.android.build.gradle.LibraryPlugin" == plugin.class.name) {
                 project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
             }
         }

diff --git a/demo/AndroidManifest.xml b/demo/AndroidManifest.xml
@@ -1,62 +1,63 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.google.maps.android.utils.demo"
-          android:versionCode="1"
-          android:versionName="1.0">
+    package="com.google.maps.android.utils.demo"
+    android:versionCode="1"
+    android:versionName="1.0">
 
     <permission
-            android:name="com.google.maps.android.utils.permission.MAPS_RECEIVE"
-            android:protectionLevel="signature"/>
-    <uses-permission android:name="com.google.maps.android.utils.permission.MAPS_RECEIVE"/>
+        android:name="com.google.maps.android.utils.permission.MAPS_RECEIVE"
+        android:protectionLevel="signature" />
 
-    <uses-permission android:name="android.permission.INTERNET"/>
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
-    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
+    <uses-permission android:name="com.google.maps.android.utils.permission.MAPS_RECEIVE" />
 
-    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
-    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
+
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
 
     <uses-feature
-            android:glEsVersion="0x00020000"
-            android:required="true"/>
+        android:glEsVersion="0x00020000"
+        android:required="true" />
 
     <application
-            android:icon="@drawable/ic_launcher"
-            android:label="@string/app_name"
-            android:theme="@style/LightThemeSelector"
-            android:allowBackup="false">
+        android:allowBackup="false"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/LightThemeSelector">
 
         <meta-data
-                android:name="com.google.android.gms.version"
-                android:value="@integer/google_play_services_version" />
+            android:name="com.google.android.gms.version"
+            android:value="@integer/google_play_services_version" />
 
         <meta-data
-                android:name="com.google.android.geo.API_KEY"
-                android:value="AIzaSyDCa5WRSMk3CrNSf3y5xbyQTvp1_zwuTtE"/>
+            android:name="com.google.android.geo.API_KEY"
+            android:value="AIzaSyDCa5WRSMk3CrNSf3y5xbyQTvp1_zwuTtE" />
 
         <activity
-                android:name=".MainActivity"
-                android:label="@string/app_name">
+            android:name=".MainActivity"
+            android:label="@string/app_name">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
 
-        <activity android:name=".PolyDecodeDemoActivity"/>
-        <activity android:name=".PolySimplifyDemoActivity"/>
-        <activity android:name=".IconGeneratorDemoActivity"/>
-        <activity android:name=".DistanceDemoActivity"/>
-        <activity android:name=".ClusteringDemoActivity"/>
-        <activity android:name=".BigClusteringDemoActivity"/>
-        <activity android:name=".VisibleClusteringDemoActivity"/>
-        <activity android:name=".CustomMarkerClusteringDemoActivity"/>
-        <activity android:name=".TileProviderAndProjectionDemo"/>
-        <activity android:name=".HeatmapsDemoActivity"/>
-        <activity android:name=".HeatmapsPlacesDemoActivity"/>
-        <activity android:name=".GeoJsonDemoActivity"/>
-        <activity android:name=".KmlDemoActivity"/>
+        <activity android:name=".PolyDecodeDemoActivity" />
+        <activity android:name=".PolySimplifyDemoActivity" />
+        <activity android:name=".IconGeneratorDemoActivity" />
+        <activity android:name=".DistanceDemoActivity" />
+        <activity android:name=".ClusteringDemoActivity" />
+        <activity android:name=".BigClusteringDemoActivity" />
+        <activity android:name=".VisibleClusteringDemoActivity" />
+        <activity android:name=".CustomMarkerClusteringDemoActivity" />
+        <activity android:name=".TileProviderAndProjectionDemo" />
+        <activity android:name=".HeatmapsDemoActivity" />
+        <activity android:name=".HeatmapsPlacesDemoActivity" />
+        <activity android:name=".GeoJsonDemoActivity" />
+        <activity android:name=".KmlDemoActivity" />
 
     </application>
 

diff --git a/demo/build.gradle b/demo/build.gradle
@@ -1,10 +1,16 @@
 apply plugin: 'com.android.application'
 
 dependencies {
-//    implementation project(':library')
+    implementation project(':library')
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+
     // Or, fetch from Maven:
-    implementation 'com.google.maps.android:android-maps-utils:0.3+'
-    implementation 'com.google.android.gms:play-services-maps:16.1.0'
+//    implementation 'com.google.maps.android:android-maps-utils:0.5'
+    implementation 'com.google.android.gms:play-services-maps:17.0.0'
+
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.core:core-ktx:1.0.2'
 }
 
 buildscript {
@@ -13,7 +19,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.4.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

diff --git a/demo/src/com/google/maps/android/utils/demo/BaseDemoActivity.java b/demo/src/com/google/maps/android/utils/demo/BaseDemoActivity.java
@@ -17,7 +17,7 @@
 package com.google.maps.android.utils.demo;
 
 import android.os.Bundle;
-import android.support.v4.app.FragmentActivity;
+import androidx.fragment.app.FragmentActivity;
 import com.google.android.gms.maps.GoogleMap;
 import com.google.android.gms.maps.OnMapReadyCallback;
 import com.google.android.gms.maps.SupportMapFragment;

diff --git a/demo/src/com/google/maps/android/utils/demo/BigClusteringDemoActivity.java b/demo/src/com/google/maps/android/utils/demo/BigClusteringDemoActivity.java
@@ -16,26 +16,26 @@
 
 package com.google.maps.android.utils.demo;
 
-import java.io.InputStream;
-import java.util.List;
-
-import org.json.JSONException;
-
 import android.widget.Toast;
 
 import com.google.android.gms.maps.CameraUpdateFactory;
 import com.google.android.gms.maps.model.LatLng;
 import com.google.maps.android.clustering.ClusterManager;
 import com.google.maps.android.utils.demo.model.MyItem;
 
+import org.json.JSONException;
+
+import java.io.InputStream;
+import java.util.List;
+
 public class BigClusteringDemoActivity extends BaseDemoActivity {
     private ClusterManager<MyItem> mClusterManager;
 
     @Override
     protected void startDemo() {
         getMap().moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(51.503186, -0.126446), 10));
 
-        mClusterManager = new ClusterManager<MyItem>(this, getMap());
+        mClusterManager = new ClusterManager<>(this, getMap());
 
         getMap().setOnCameraIdleListener(mClusterManager);
         try {

diff --git a/demo/src/com/google/maps/android/utils/demo/ClusteringDemoActivity.java b/demo/src/com/google/maps/android/utils/demo/ClusteringDemoActivity.java
@@ -38,7 +38,7 @@ public class ClusteringDemoActivity extends BaseDemoActivity {
     protected void startDemo() {
         getMap().moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(51.503186, -0.126446), 10));
 
-        mClusterManager = new ClusterManager<MyItem>(this, getMap());
+        mClusterManager = new ClusterManager<>(this, getMap());
         getMap().setOnCameraIdleListener(mClusterManager);
 
         try {

diff --git a/demo/src/com/google/maps/android/utils/demo/DistanceDemoActivity.java b/demo/src/com/google/maps/android/utils/demo/DistanceDemoActivity.java
@@ -43,7 +43,7 @@ protected int getLayoutId() {
 
     @Override
     protected void startDemo() {
-        mTextView = (TextView) findViewById(R.id.textView);
+        mTextView = findViewById(R.id.textView);
 
         getMap().moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(-33.8256, 151.2395), 10));
         getMap().setOnMarkerDragListener(this);

diff --git a/demo/src/com/google/maps/android/utils/demo/HeatmapsDemoActivity.java b/demo/src/com/google/maps/android/utils/demo/HeatmapsDemoActivity.java
@@ -89,7 +89,7 @@ public class HeatmapsDemoActivity extends BaseDemoActivity {
      * Maps name of data set to data (list of LatLngs)
      * Also maps to the URL of the data set for attribution
      */
-    private HashMap<String, DataSet> mLists = new HashMap<String, DataSet>();
+    private HashMap<String, DataSet> mLists = new HashMap<>();
 
     @Override
     protected int getLayoutId() {
@@ -101,7 +101,7 @@ protected void startDemo() {
         getMap().moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(-25, 143), 4));
 
         // Set up the spinner/dropdown list
-        Spinner spinner = (Spinner) findViewById(R.id.spinner);
+        Spinner spinner = findViewById(R.id.spinner);
         ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
                 R.array.heatmaps_datasets_array, android.R.layout.simple_spinner_item);
         adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
@@ -159,7 +159,7 @@ public void onItemSelected(AdapterView<?> parent, View view,
                                    int pos, long id) {
             String dataset = parent.getItemAtPosition(pos).toString();
 
-            TextView attribution = ((TextView) findViewById(R.id.attribution));
+            TextView attribution = findViewById(R.id.attribution);
 
             // Check if need to instantiate (avoid setData etc twice)
             if (mProvider == null) {

diff --git a/demo/src/com/google/maps/android/utils/demo/KmlDemoActivity.java b/demo/src/com/google/maps/android/utils/demo/KmlDemoActivity.java
@@ -118,6 +118,8 @@ public void onFeatureClick(Feature feature) {
                 e.printStackTrace();
             } catch (IOException e) {
                 e.printStackTrace();
+            } catch (NullPointerException e) {
+                e.printStackTrace();
             }
         }
     }

diff --git a/demo/src/com/google/maps/android/utils/demo/VisibleClusteringDemoActivity.java b/demo/src/com/google/maps/android/utils/demo/VisibleClusteringDemoActivity.java
@@ -40,7 +40,7 @@ protected void startDemo() {
 
         getMap().moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(51.503186, -0.126446), 10));
 
-        mClusterManager = new ClusterManager<MyItem>(this, getMap());
+        mClusterManager = new ClusterManager<>(this, getMap());
         mClusterManager.setAlgorithm(new NonHierarchicalViewBasedAlgorithm<MyItem>(
                 metrics.widthPixels, metrics.heightPixels));
 

diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
diff --git a/library/build.gradle b/library/build.gradle
@@ -1,10 +1,16 @@
 apply plugin: 'com.android.library'
 
 dependencies {
-    androidTestImplementation 'junit:junit:4.12'
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation 'com.google.android.gms:play-services-maps:17.0.0'
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.core:core-ktx:1.0.2'
+
     testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'com.android.support.test:runner:0.5'
-    implementation 'com.google.android.gms:play-services-maps:16.1.0'
+    androidTestImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test:runner:1.2.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 }
 
 android {

diff --git a/library/src/com/google/maps/android/clustering/algo/GridBasedAlgorithm.java b/library/src/com/google/maps/android/clustering/algo/GridBasedAlgorithm.java
@@ -16,13 +16,12 @@
 
 package com.google.maps.android.clustering.algo;
 
+import androidx.collection.LongSparseArray;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 
-import android.support.v4.util.LongSparseArray;
-
 import com.google.maps.android.clustering.Cluster;
 import com.google.maps.android.clustering.ClusterItem;
 import com.google.maps.android.geometry.Point;

diff --git a/library/src/com/google/maps/android/clustering/algo/PreCachingAlgorithmDecorator.java b/library/src/com/google/maps/android/clustering/algo/PreCachingAlgorithmDecorator.java
@@ -16,7 +16,7 @@
 
 package com.google.maps.android.clustering.algo;
 
-import android.support.v4.util.LruCache;
+import androidx.collection.LruCache;
 
 import com.google.maps.android.clustering.Cluster;
 import com.google.maps.android.clustering.ClusterItem;

diff --git a/library/src/com/google/maps/android/data/Renderer.java b/library/src/com/google/maps/android/data/Renderer.java
@@ -18,12 +18,13 @@
 
 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.v4.util.LruCache;
 import android.text.Html;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.collection.LruCache;
+
 import com.google.android.gms.maps.GoogleMap;
 import com.google.android.gms.maps.model.BitmapDescriptorFactory;
 import com.google.android.gms.maps.model.GroundOverlay;

diff --git a/library/src/com/google/maps/android/heatmaps/HeatmapTileProvider.java b/library/src/com/google/maps/android/heatmaps/HeatmapTileProvider.java
@@ -18,7 +18,7 @@
 
 import android.graphics.Bitmap;
 import android.graphics.Color;
-import android.support.v4.util.LongSparseArray;
+import androidx.collection.LongSparseArray;
 
 import com.google.android.gms.maps.model.LatLng;
 import com.google.android.gms.maps.model.Tile;