From 03c866020b46079afe895dd90f2d60bda06dbe05 Mon Sep 17 00:00:00 2001
From: Yong WU <yong.wu@intel.com>
Date: Mon, 28 Jul 2014 21:20:18 +0800
Subject: [PATCH] Integrate NativeActivity with NativeBridge interfaces

Bug: 16884833

Change-Id: I73aab8e212860ba5aee9444d801806d3da326a41
---
 core/jni/Android.mk                     |  3 ++-
 core/jni/android_app_NativeActivity.cpp | 26 ++++++++++++++++++++------
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/core/jni/Android.mk b/core/jni/Android.mk
index e4fad0910479..b5e068da73b0 100644
--- a/core/jni/Android.mk
+++ b/core/jni/Android.mk
@@ -209,7 +209,8 @@ LOCAL_SHARED_LIBRARIES := \
 	libjpeg \
 	libusbhost \
 	libharfbuzz_ng \
-	libz
+	libz \
+	libnativebridge
 
 ifeq ($(USE_OPENGL_RENDERER),true)
 	LOCAL_SHARED_LIBRARIES += libhwui
diff --git a/core/jni/android_app_NativeActivity.cpp b/core/jni/android_app_NativeActivity.cpp
index 9c44093904fb..633a207f8ad8 100644
--- a/core/jni/android_app_NativeActivity.cpp
+++ b/core/jni/android_app_NativeActivity.cpp
@@ -38,6 +38,8 @@
 #include "android_view_InputChannel.h"
 #include "android_view_KeyEvent.h"
 
+#include "nativebridge/native_bridge.h"
+
 #define LOG_TRACE(...)
 //#define LOG_TRACE(...) ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)
 
@@ -251,17 +253,29 @@ loadNativeCode_native(JNIEnv* env, jobject clazz, jstring path, jstring funcName
 
     const char* pathStr = env->GetStringUTFChars(path, NULL);
     NativeCode* code = NULL;
-    
+    bool needNativeBridge = false;
+
     void* handle = dlopen(pathStr, RTLD_LAZY);
-    
+    if (handle == NULL) {
+        if (NativeBridgeIsSupported(pathStr)) {
+            handle = NativeBridgeLoadLibrary(pathStr, RTLD_LAZY);
+            needNativeBridge = true;
+        }
+    }
     env->ReleaseStringUTFChars(path, pathStr);
-    
+
     if (handle != NULL) {
+        void* funcPtr = NULL;
         const char* funcStr = env->GetStringUTFChars(funcName, NULL);
-        code = new NativeCode(handle, (ANativeActivity_createFunc*)
-                dlsym(handle, funcStr));
+        if (needNativeBridge) {
+            funcPtr = NativeBridgeGetTrampoline(handle, funcStr, NULL, 0);
+        } else {
+            funcPtr = dlsym(handle, funcStr);
+        }
+
+        code = new NativeCode(handle, (ANativeActivity_createFunc*)funcPtr);
         env->ReleaseStringUTFChars(funcName, funcStr);
-        
+
         if (code->createActivityFunc == NULL) {
             ALOGW("ANativeActivity_onCreate not found");
             delete code;
-- 
2.11.0