1 files changed, 17 insertions, 9 deletions
diff --git a/platform/android/src/offline/offline_region.cpp b/platform/android/src/offline/offline_region.cpp
index 4276ce8f45..4ee835bab3 100644
--- a/platform/android/src/offline/offline_region.cpp
+++ b/platform/android/src/offline/offline_region.cpp
@@ -1,5 +1,6 @@
 #include "offline_region.hpp"
 
+#include <mbgl/storage/file_source_manager.hpp>
 #include <mbgl/util/logging.hpp>
 #include <mbgl/util/string.hpp>
 
@@ -14,8 +15,13 @@ namespace android {
 // OfflineRegion //
 
 OfflineRegion::OfflineRegion(jni::JNIEnv& env, jni::jlong offlineRegionPtr, const jni::Object<FileSource>& jFileSource)
-    : region(reinterpret_cast<mbgl::OfflineRegion *>(offlineRegionPtr))
-    , fileSource(std::static_pointer_cast<DefaultFileSource>(mbgl::FileSource::getSharedFileSource(FileSource::getSharedResourceOptions(env, jFileSource)))) {}
+    : region(reinterpret_cast<mbgl::OfflineRegion*>(offlineRegionPtr)),
+      fileSource(std::static_pointer_cast<mbgl::DatabaseFileSource>(mbgl::FileSourceManager::get()->getFileSource(
+          mbgl::FileSourceType::Database, FileSource::getSharedResourceOptions(env, jFileSource)))) {
+    if (!fileSource) {
+        ThrowNew(env, jni::FindClass(env, "java/lang/IllegalStateException"), "Offline functionality is disabled.");
+    }
+}
 
 OfflineRegion::~OfflineRegion() {}
 
@@ -159,15 +165,17 @@ void OfflineRegion::updateOfflineRegionMetadata(jni::JNIEnv& env_, const jni::Ar
     });
 }
 
-jni::Local<jni::Object<OfflineRegion>> OfflineRegion::New(jni::JNIEnv& env, const jni::Object<FileSource>& jFileSource, mbgl::OfflineRegion region) {
-
+jni::Local<jni::Object<OfflineRegion>> OfflineRegion::New(jni::JNIEnv& env,
+                                                          const jni::Object<FileSource>& jFileSource,
+                                                          mbgl::OfflineRegion region) {
     // Definition
     auto definition = region.getDefinition().match(
-            [&](const mbgl::OfflineTilePyramidRegionDefinition def) {
-                return OfflineTilePyramidRegionDefinition::New(env, def);
-            }, [&](const mbgl::OfflineGeometryRegionDefinition def) {
-                return OfflineGeometryRegionDefinition::New(env, def);
-            });
+        [&](const mbgl::OfflineTilePyramidRegionDefinition def) {
+            return OfflineTilePyramidRegionDefinition::New(env, def);
+        },
+        [&](const mbgl::OfflineGeometryRegionDefinition def) {
+            return OfflineGeometryRegionDefinition::New(env, def);
+        });
 
     // Create region java object
     static auto& javaClass = jni::Class<OfflineRegion>::Singleton(env);