[android] Add getters for content paddings.

platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/views/MapView.java

@@ -278,6 +278,7 @@ public final class MapView extends FrameLayout {
     private boolean mTiltEnabled = true;
     private boolean mAllowConcurrentMultipleOpenInfoWindows = false;
     private String mStyleUrl;
+
     private int mContentPaddingLeft;
     private int mContentPaddingTop;
     private int mContentPaddingRight;
@@ -1575,6 +1576,38 @@ public final class MapView extends FrameLayout {
         return mNativeMapView.getZoom();
     }
 
+    /**
+     * Return The current content padding left of the map view viewport.
+     * @return The current content padding left
+     */
+    public int getContentPaddingLeft() {
+        return mContentPaddingLeft;
+    }
+
+    /**
+     * Return The current content padding left of the map view viewport.
+     * @return The current content padding left
+     */
+    public int getContentPaddingTop() {
+        return mContentPaddingTop;
+    }
+
+    /**
+     * Return The current content padding left of the map view viewport.
+     * @return The current content padding left
+     */
+    public int getContentPaddingRight() {
+        return mContentPaddingRight;
+    }
+
+    /**
+     * Return The current content padding left of the map view viewport.
+     * @return The current content padding left
+     */
+    public int getContentPaddingBottom() {
+        return mContentPaddingBottom;
+    }
+
     /**
      * <p>
      * Zooms the map to a new zoom level immediately without changing the center coordinate.