From 24bd336b88b4f2dae25277efeeb36a96061139a3 Mon Sep 17 00:00:00 2001
From: Asheem Mamoowala <asheem.mamoowala@mapbox.com>
Date: Mon, 9 Oct 2017 11:50:48 -0700
Subject: [android][ios][macOS] Implement bindings for
 `Map::cameraForGeometry`. On macOS, also added -[MGLMapView setCamera:
 withDuration: animationTimingFunction: edgePadding: completionHandler:] for
 parity with iOS

---
 .../java/com/mapbox/mapboxsdk/maps/MapboxMap.java  | 25 ++++++++++++++++++++++
 .../com/mapbox/mapboxsdk/maps/NativeMapView.java   | 10 +++++++++
 2 files changed, 35 insertions(+)

(limited to 'platform/android/MapboxGLAndroidSDK/src/main')

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java
index a5c49dae7c..6a88470ee7 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java
@@ -44,6 +44,7 @@ import com.mapbox.mapboxsdk.style.light.Light;
 import com.mapbox.mapboxsdk.style.sources.Source;
 import com.mapbox.services.android.telemetry.location.LocationEngine;
 import com.mapbox.services.commons.geojson.Feature;
+import com.mapbox.services.commons.geojson.Geometry;
 
 import java.lang.reflect.ParameterizedType;
 import java.util.List;
@@ -1666,6 +1667,30 @@ public final class MapboxMap {
     return cameraPosition;
   }
 
+  /**
+   * Get a camera position that fits a provided shape with a given bearing and padding.
+   *
+   * @param geometry     the geometry to constrain the map with
+   * @param bearing      the bearing at which to compute the geometry's bounds
+   * @param padding      the padding to apply to the bounds
+   * @return the camera position that fits the bounds and padding
+   */
+  public CameraPosition getCameraForGeometry(Geometry geometry, double bearing, int[] padding) {
+    // calculate and set additional bounds padding
+    int[] mapPadding = getPadding();
+    for (int i = 0; i < padding.length; i++) {
+      padding[i] = mapPadding[i] + padding[i];
+    }
+    projection.setContentPadding(padding, myLocationViewSettings.getPadding());
+
+    // get padded camera position from LatLngBounds
+    CameraPosition cameraPosition = nativeMapView.getCameraForGeometry(geometry, bearing);
+
+    // reset map padding
+    setPadding(mapPadding);
+    return cameraPosition;
+  }
+
   //
   // Padding
   //
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java
index 3ce6aab581..bd8a54783e 100755
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java
@@ -29,6 +29,7 @@ import com.mapbox.mapboxsdk.style.sources.CannotAddSourceException;
 import com.mapbox.mapboxsdk.style.sources.Source;
 import com.mapbox.mapboxsdk.utils.BitmapUtils;
 import com.mapbox.services.commons.geojson.Feature;
+import com.mapbox.services.commons.geojson.Geometry;
 
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
@@ -232,6 +233,13 @@ final class NativeMapView {
     return nativeGetCameraForLatLngBounds(latLngBounds);
   }
 
+  public CameraPosition getCameraForGeometry(Geometry geometry, double bearing) {
+    if (isDestroyedOn("getCameraForGeometry")) {
+      return null;
+    }
+    return nativeGetCameraForGeometry(geometry, bearing);
+  }
+
   public void resetPosition() {
     if (isDestroyedOn("resetPosition")) {
       return;
@@ -873,6 +881,8 @@ final class NativeMapView {
 
   private native CameraPosition nativeGetCameraForLatLngBounds(LatLngBounds latLngBounds);
 
+  private native CameraPosition nativeGetCameraForGeometry(Geometry geometry, double bearing);
+
   private native void nativeResetPosition();
 
   private native double nativeGetPitch();
-- 
cgit v1.2.1