[build] - initial commit

MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/PolylineContainer.java

@@ -0,0 +1,83 @@
+package com.mapbox.mapboxsdk.maps;
+
+
+import android.support.annotation.NonNull;
+import android.support.v4.util.LongSparseArray;
+
+import com.mapbox.mapboxsdk.annotations.Annotation;
+import com.mapbox.mapboxsdk.annotations.Polyline;
+import com.mapbox.mapboxsdk.annotations.PolylineOptions;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Encapsulates {@link Polyline}'s functionality.
+ */
+class PolylineContainer implements Polylines {
+
+  private final NativeMap nativeMap;
+  private final LongSparseArray<Annotation> annotations;
+
+  PolylineContainer(NativeMap nativeMap, LongSparseArray<Annotation> annotations) {
+    this.nativeMap = nativeMap;
+    this.annotations = annotations;
+  }
+
+  @Override
+  public Polyline addBy(@NonNull PolylineOptions polylineOptions, @NonNull MapboxMap mapboxMap) {
+    Polyline polyline = polylineOptions.getPolyline();
+    if (!polyline.getPoints().isEmpty()) {
+      long id = nativeMap != null ? nativeMap.addPolyline(polyline) : 0;
+      polyline.setMapboxMap(mapboxMap);
+      polyline.setId(id);
+      annotations.put(id, polyline);
+    }
+    return polyline;
+  }
+
+  @NonNull
+  @Override
+  public List<Polyline> addBy(@NonNull List<PolylineOptions> polylineOptionsList, @NonNull MapboxMap mapboxMap) {
+    int count = polylineOptionsList.size();
+    Polyline polyline;
+    List<Polyline> polylines = new ArrayList<>(count);
+    if (nativeMap != null && count > 0) {
+      for (PolylineOptions options : polylineOptionsList) {
+        polyline = options.getPolyline();
+        if (!polyline.getPoints().isEmpty()) {
+          polylines.add(polyline);
+        }
+      }
+
+      long[] ids = nativeMap.addPolylines(polylines);
+      for (int i = 0; i < ids.length; i++) {
+        Polyline polylineCreated = polylines.get(i);
+        polylineCreated.setMapboxMap(mapboxMap);
+        polylineCreated.setId(ids[i]);
+        annotations.put(ids[i], polylineCreated);
+      }
+    }
+    return polylines;
+  }
+
+  @Override
+  public void update(@NonNull Polyline polyline) {
+    nativeMap.updatePolyline(polyline);
+    annotations.setValueAt(annotations.indexOfKey(polyline.getId()), polyline);
+  }
+
+  @NonNull
+  @Override
+  public List<Polyline> obtainAll() {
+    List<Polyline> polylines = new ArrayList<>();
+    Annotation annotation;
+    for (int i = 0; i < annotations.size(); i++) {
+      annotation = annotations.get(annotations.keyAt(i));
+      if (annotation instanceof Polyline) {
+        polylines.add((Polyline) annotation);
+      }
+    }
+    return polylines;
+  }
+}