[markerview] - add initial markerview plugin

app/build.gradle

@@ -120,6 +120,7 @@ dependencies {
   implementation project(':plugin-offline')
   implementation project(':plugin-localization')
   implementation project(':plugin-annotation')
+  implementation project(':plugin-markerview')
 }
 
 apply from: "${rootDir}/gradle/checkstyle.gradle"

app/src/main/AndroidManifest.xml

@@ -191,6 +191,17 @@
               android:name="android.support.PARENT_ACTIVITY"
               android:value=".activity.FeatureOverviewActivity" />
     </activity>
+    <activity
+            android:name=".activity.markerview.MarkerViewActivity"
+            android:description="@string/description_markerview"
+            android:label="@string/title_markerview">
+      <meta-data
+              android:name="@string/category"
+              android:value="@string/category_markerview" />
+      <meta-data
+              android:name="android.support.PARENT_ACTIVITY"
+              android:value=".activity.FeatureOverviewActivity" />
+    </activity>
 
     <service
       android:name="com.mapbox.mapboxsdk.plugins.offline.offline.OfflineDownloadService"

app/src/main/java/com/mapbox/mapboxsdk/plugins/testapp/activity/markerview/MarkerViewActivity.java

@@ -0,0 +1,121 @@
+package com.mapbox.mapboxsdk.plugins.testapp.activity.markerview;
+
+import android.animation.ValueAnimator;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.animation.AccelerateDecelerateInterpolator;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import com.mapbox.mapboxsdk.camera.CameraUpdateFactory;
+import com.mapbox.mapboxsdk.geometry.LatLng;
+import com.mapbox.mapboxsdk.maps.MapView;
+import com.mapbox.mapboxsdk.plugins.markerview.MarkerView;
+import com.mapbox.mapboxsdk.plugins.markerview.MarkerViewManager;
+import com.mapbox.mapboxsdk.plugins.testapp.R;
+
+import java.util.Random;
+
+public class MarkerViewActivity extends AppCompatActivity {
+
+  private final Random random = new Random();
+  private MapView mapView;
+
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_annotation);
+    mapView = findViewById(R.id.mapView);
+    mapView.onCreate(savedInstanceState);
+    mapView.getMapAsync(mapboxMap -> {
+      mapboxMap.moveCamera(CameraUpdateFactory.zoomTo(2));
+
+      // create markerview manager
+      MarkerViewManager markerViewManager = new MarkerViewManager(mapView, mapboxMap);
+
+      // create a custom animation marker view
+      View customView = createCustomAnimationView();
+      MarkerView animMarkerView = new MarkerView(new LatLng(), customView);
+      markerViewManager.addMarker(animMarkerView);
+
+      // random add marker views across the globe
+      for (int i = 0; i < 20; i++) {
+        ImageView imageView = new ImageView(MarkerViewActivity.this);
+        imageView.setImageResource(R.drawable.ic_car);
+        imageView.setLayoutParams(new FrameLayout.LayoutParams(56,56));
+
+        MarkerView markerView = new MarkerView(createRandomLatLng(), imageView);
+        markerViewManager.addMarker(markerView);
+      }
+    });
+  }
+
+  private View createCustomAnimationView(){
+    View customView = LayoutInflater.from(this).inflate(R.layout.marker_view, null);
+    customView.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
+    View icon = customView.findViewById(R.id.imageview);
+    View animationView = customView.findViewById(R.id.animation_layout);
+    icon.setOnClickListener(v -> {
+      ValueAnimator anim = ValueAnimator.ofInt(animationView.getMeasuredWidth(), 350);
+      anim.setInterpolator(new AccelerateDecelerateInterpolator());
+      anim.addUpdateListener(valueAnimator -> {
+        int val = (Integer) valueAnimator.getAnimatedValue();
+        ViewGroup.LayoutParams layoutParams = animationView.getLayoutParams();
+        layoutParams.width = val;
+        animationView.setLayoutParams(layoutParams);
+      });
+      anim.setDuration(1250);
+      anim.start();
+    });
+    return customView;
+  }
+
+  private LatLng createRandomLatLng() {
+    return new LatLng((random.nextDouble() * -180.0) + 90.0,
+      (random.nextDouble() * -360.0) + 180.0);
+  }
+
+  @Override
+  protected void onStart() {
+    super.onStart();
+    mapView.onStart();
+  }
+
+  @Override
+  protected void onResume() {
+    super.onResume();
+    mapView.onResume();
+  }
+
+  @Override
+  protected void onPause() {
+    super.onPause();
+    mapView.onPause();
+  }
+
+  @Override
+  protected void onStop() {
+    super.onStop();
+    mapView.onStop();
+  }
+
+  @Override
+  public void onLowMemory() {
+    super.onLowMemory();
+    mapView.onLowMemory();
+  }
+
+  @Override
+  protected void onDestroy() {
+    super.onDestroy();
+    mapView.onDestroy();
+  }
+
+  @Override
+  protected void onSaveInstanceState(Bundle outState) {
+    super.onSaveInstanceState(outState);
+    mapView.onSaveInstanceState(outState);
+  }
+}

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

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.v7.widget.CardView
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:layout_width="wrap_content"
+        android:background="@color/cardview_dark_background"
+        app:cardCornerRadius="10dp"
+        app:cardElevation="5dp"
+        app:cardUseCompatPadding="true"
+        android:layout_height="32dp">
+
+    <ImageView
+            android:id="@+id/imageview"
+            app:srcCompat="@drawable/ic_car"
+            android:layout_width="32dp"
+            android:layout_alignParentLeft="true"
+            android:layout_height="32dp"
+            android:padding="4dp"/>
+
+    <FrameLayout
+            android:id="@+id/animation_layout"
+            android:layout_width="0dp"
+            android:layout_toRightOf="@id/imageview"
+            android:layout_height="32dp"/>
+
+</android.support.v7.widget.CardView>

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

@@ -11,6 +11,7 @@
   <string name="category_offline">Offline</string>
   <string name="category_localization">Localization</string>
   <string name="category_annotation">Annotations</string>
+  <string name="category_markerview">View synchronisation</string>
 
   <!-- Titles -->
   <string name="title_traffic">Traffic Plugin</string>
@@ -28,6 +29,7 @@
   <string name="title_offline_ui_components">Offline Ui Components</string>
   <string name="title_location_fragment">Location Fragment</string>
   <string name="title_marker">Symbol plugin</string>
+  <string name="title_markerview">MarkerView plugin</string>
 
   <!-- Descriptions -->
   <string name="description_traffic">Add Traffic layers to any Mapbox basemap.</string>
@@ -45,6 +47,7 @@
   <string name="description_offline_ui_components">Shows off the UI components included in the offline plugin.</string>
   <string name="description_location_fragment">Show current location in the Fragment</string>
   <string name="description_marker">Show symbols on a map</string>
+  <string name="description_markerview">Synchronise a view on a map</string>
 
   <!-- Buttons -->
   <string name="button_location_mode_none">None</string>

plugin-markerview/.gitignore

@@ -0,0 +1 @@
+/build

plugin-markerview/build.gradle

@@ -0,0 +1,47 @@
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion androidVersions.compileSdkVersion
+    buildToolsVersion androidVersions.buildToolsVersion
+
+    defaultConfig {
+        minSdkVersion androidVersions.minSdkVersion
+        targetSdkVersion androidVersions.targetSdkVersion
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+
+    configurations {
+        javadocDeps
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+
+    testOptions {
+        unitTests.returnDefaultValues true
+        unitTests.all {
+            jacoco {
+                includeNoLocationClasses true
+            }
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility 1.8
+        targetCompatibility 1.8
+    }
+}
+
+dependencies {
+    implementation dependenciesList.supportAppcompatV7
+    implementation dependenciesList.mapboxMapSdk
+    javadocDeps dependenciesList.mapboxMapSdk
+    testImplementation dependenciesList.junit
+    testImplementation dependenciesList.mockito
+}
+
+apply from: "${rootDir}/gradle/javadoc.gradle"
+apply from: "${rootDir}/gradle/publish.gradle"
+apply from: "${rootDir}/gradle/checkstyle.gradle"
+apply from: "${rootDir}/gradle/jacoco.gradle"

plugin-markerview/gradle.properties

@@ -0,0 +1,5 @@
+VERSION_NAME=0.1.0-SNAPSHOT
+POM_ARTIFACT_ID=mapbox-android-plugin-markerview
+POM_NAME=Mapbox Android MarkerView Plugin
+POM_DESCRIPTION=Mapbox Android MarkerView Plugin
+POM_PACKAGING=aar

plugin-markerview/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

plugin-markerview/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.mapbox.mapboxsdk.plugins.markerview"/>

plugin-markerview/src/main/java/com/mapbox/mapboxsdk/plugins/markerview/MarkerView.java

@@ -0,0 +1,50 @@
+package com.mapbox.mapboxsdk.plugins.markerview;
+
+import android.graphics.PointF;
+import android.support.annotation.NonNull;
+import android.view.View;
+import com.mapbox.mapboxsdk.geometry.LatLng;
+import com.mapbox.mapboxsdk.maps.Projection;
+
+public class MarkerView {
+
+  private final View view;
+  private LatLng latLng;
+  private Projection projection;
+  private OnPositionUpdateListener onPositionUpdateListener;
+
+  public MarkerView(@NonNull LatLng latLng, @NonNull View view) {
+    this.latLng = latLng;
+    this.view = view;
+  }
+
+  public void setLatLng(@NonNull LatLng latLng) {
+    this.latLng = latLng;
+    update();
+  }
+
+  public void setOnPositionUpdateListener(OnPositionUpdateListener onPositionUpdateListener) {
+    this.onPositionUpdateListener = onPositionUpdateListener;
+  }
+
+  void setProjection(Projection projection) {
+    this.projection = projection;
+  }
+
+  View getView() {
+    return view;
+  }
+
+  void update() {
+    PointF point = projection.toScreenLocation(latLng);
+    if (onPositionUpdateListener != null) {
+      point = onPositionUpdateListener.onUpdate(point);
+    }
+    view.setX(point.x);
+    view.setY(point.y);
+  }
+
+  public interface OnPositionUpdateListener {
+    PointF onUpdate(PointF pointF);
+  }
+}