More native work.

Implement save/restore of state, and add native APIs for
configuration information.

Change-Id: I2a3ddc2ba605db58d7c8b2b31b9215fb323f90b5
diff --git a/native/android/asset_manager.cpp b/native/android/asset_manager.cpp
index 36c381e..3f7c1b6 100644
--- a/native/android/asset_manager.cpp
+++ b/native/android/asset_manager.cpp
@@ -17,7 +17,7 @@
 #define LOG_TAG "NAsset"
 #include <utils/Log.h>
 
-#include <android/asset_manager.h>
+#include <android/asset_manager_jni.h>
 #include <utils/AssetManager.h>
 #include <utils/AssetDir.h>
 #include <utils/Asset.h>