[android] Add completedTile{Count,Size} bindings

platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/offline/OfflineRegionStatus.java

@@ -13,16 +13,28 @@ public class OfflineRegionStatus {
     @OfflineRegion.DownloadState private int downloadState = OfflineRegion.STATE_INACTIVE;
 
     /**
-     * The number of resources that have been fully downloaded and are ready for
-     * offline access.
+     * The number of resources (inclusive of tiles) that have been fully downloaded
+     * and are ready for offline access.
      */
     private long completedResourceCount = 0;
 
     /**
-     * The cumulative size, in bytes, of all resources that have been fully downloaded.
+     * The cumulative size, in bytes, of all resources (inclusive of tiles) that have
+     * been fully downloaded.
      */
     private long completedResourceSize = 0;
 
+    /**
+     * The number of tiles that have been fully downloaded and are ready for
+     * offline access.
+     */
+    private long completedTileCount = 0;
+
+    /**
+     * The cumulative size, in bytes, of all tiles that have been fully downloaded.
+     */
+    private long completedTileSize = 0;
+
     /**
      * The number of resources that are known to be required for this region. See the
      * documentation for `requiredResourceCountIsPrecise` for an important caveat
@@ -73,6 +85,14 @@ public class OfflineRegionStatus {
         return completedResourceSize;
     }
 
+    public long getCompletedTileCount() {
+        return completedTileCount;
+    }
+
+    public long getCompletedTileSize() {
+        return completedTileSize;
+    }
+
     public long getRequiredResourceCount() {
         return requiredResourceCount;
     }

platform/android/src/jni.cpp

@@ -140,6 +140,8 @@ jni::jmethodID* offlineRegionStatusConstructorId = nullptr;
 jni::jfieldID* offlineRegionStatusDownloadStateId = nullptr;
 jni::jfieldID* offlineRegionStatusCompletedResourceCountId = nullptr;
 jni::jfieldID* offlineRegionStatusCompletedResourceSizeId = nullptr;
+jni::jfieldID* offlineRegionStatusCompletedTileCountId = nullptr;
+jni::jfieldID* offlineRegionStatusCompletedTileSizeId = nullptr;
 jni::jfieldID* offlineRegionStatusRequiredResourceCountId = nullptr;
 jni::jfieldID* offlineRegionStatusRequiredResourceCountIsPreciseId = nullptr;
 
@@ -1511,6 +1513,8 @@ void setOfflineRegionObserver(JNIEnv *env, jni::jobject* offlineRegion_, jni::jo
             jni::SetField<jint>(*env2, jstatus, *offlineRegionStatusDownloadStateId, downloadState);
             jni::SetField<jlong>(*env2, jstatus, *offlineRegionStatusCompletedResourceCountId, status.completedResourceCount);
             jni::SetField<jlong>(*env2, jstatus, *offlineRegionStatusCompletedResourceSizeId, status.completedResourceSize);
+            jni::SetField<jlong>(*env2, jstatus, *offlineRegionStatusCompletedTileCountId, status.completedTileCount);
+            jni::SetField<jlong>(*env2, jstatus, *offlineRegionStatusCompletedTileSizeId, status.completedTileSize);
             jni::SetField<jlong>(*env2, jstatus, *offlineRegionStatusRequiredResourceCountId, status.requiredResourceCount);
             jni::SetField<jboolean>(*env2, jstatus, *offlineRegionStatusRequiredResourceCountIsPreciseId, status.requiredResourceCountIsPrecise);
             jni::CallMethod<void>(*env2, observerCallback.get(), *offlineRegionObserveronStatusChangedId, jstatus);
@@ -1943,6 +1947,8 @@ extern "C" JNIEXPORT jint JNI_OnLoad(JavaVM *vm, void *reserved) {
     offlineRegionStatusDownloadStateId = &jni::GetFieldID(env, *offlineRegionStatusClass, "downloadState", "I");
     offlineRegionStatusCompletedResourceCountId = &jni::GetFieldID(env, *offlineRegionStatusClass, "completedResourceCount", "J");
     offlineRegionStatusCompletedResourceSizeId = &jni::GetFieldID(env, *offlineRegionStatusClass, "completedResourceSize", "J");
+    offlineRegionStatusCompletedTileCountId = &jni::GetFieldID(env, *offlineRegionStatusClass, "completedTileCount", "J");
+    offlineRegionStatusCompletedTileSizeId = &jni::GetFieldID(env, *offlineRegionStatusClass, "completedTileSize", "J");
     offlineRegionStatusRequiredResourceCountId = &jni::GetFieldID(env, *offlineRegionStatusClass, "requiredResourceCount", "J");
     offlineRegionStatusRequiredResourceCountIsPreciseId = &jni::GetFieldID(env, *offlineRegionStatusClass, "requiredResourceCountIsPrecise", "Z");