- Added ads support for Android

- basic "message" system between JGE and java through jni 
- Fixed pause/resume on android/sdl

JGE/src/JGE.cpp

@@ -315,6 +315,11 @@ JGE::JGE()
     strcpy(mDebuggingMsg, "");
     mCurrentMusic = NULL;
 #endif
+
+#if defined (ANDROID)
+    mJNIEnv = NULL;
+#endif
+
     Init();
 }
 
@@ -567,5 +572,29 @@ void JGE::Scroll(int inXVelocity, int inYVelocity)
     }
 }
 
+void JGE::SendCommand(string command)
+{
+ #if defined (ANDROID)
+    sendJNICommand(command);
+ #endif
+}
+
+ #if defined (ANDROID)
+   /// Access to JNI Environment
+    void JGE::SetJNIEnv(JNIEnv * env, jclass cls)
+    {
+        mJNIEnv = env;
+        mJNIClass = cls;
+        midSendCommand = mJNIEnv->GetStaticMethodID(mJNIClass,"jgeSendCommand","(Ljava/lang/String;)V");
+    }
+	
+    void JGE::sendJNICommand(string command)
+    {
+        if (midSendCommand) {
+            mJNIEnv->CallStaticVoidMethod(mJNIClass, midSendCommand, mJNIEnv->NewStringUTF(command.c_str()));
+        }       
+	}
+#endif 
+
 std::queue< pair< pair<LocalKeySym, JButton>, bool> > JGE::keyBuffer;
 std::multimap<LocalKeySym, JButton> JGE::keyBinds;

JGE/src/SDLmain.cpp

@@ -50,12 +50,39 @@ uint64_t	lastTickCount;
 JGE* g_engine = NULL;
 JApp* g_app = NULL;
 JGameLauncher* g_launcher = NULL;
+#ifdef ANDROID
+JNIEnv * mJNIEnv = NULL;
+jclass * mJNIClass = NULL;
+#endif
 
 class SdlApp;
 
 SdlApp *g_SdlApp = NULL;
 
 
+#ifdef ANDROID
+// Pause
+extern "C" void Java_org_libsdl_app_SDLActivity_nativePause(
+                                    JNIEnv* env, jclass cls)
+{    
+	DebugTrace("Attempt pause");
+	if (!g_engine)
+		return;
+   g_engine->Pause();
+   DebugTrace("Pause done");
+}
+
+// Resume
+extern "C" void Java_org_libsdl_app_SDLActivity_nativeResume(
+                                    JNIEnv* env, jclass cls)
+{    
+	if (!g_engine)
+		return;
+	g_engine->Resume();
+}
+#endif
+
+
 class SdlApp
 {
 public: /* For easy interfacing with JGE static functions */
@@ -89,11 +116,14 @@ public:
 
 		while(Running)
 		{
-			while(SDL_WaitEventTimeout(&Event, 0))
+			if (g_engine && !g_engine->IsPaused())
 			{
-				OnEvent(&Event);
+				while(SDL_WaitEventTimeout(&Event, 0))
+				{
+					OnEvent(&Event);
+				}
+				OnUpdate();
 			}
-			OnUpdate();
 		}
 
 		OnCleanup();
@@ -348,6 +378,16 @@ bool InitGame(void)
 	g_app = g_launcher->GetGameApp();
 	g_app->Create();
 	g_engine->SetApp(g_app);
+#ifdef ANDROID
+    DebugTrace("Can I Set JNI Params ?");
+     if (mJNIEnv)
+        DebugTrace("mJNIEnv is ok");
+    if (mJNIEnv && mJNIClass)
+    {
+        DebugTrace("Setting JNI Params");
+        g_engine->SetJNIEnv(mJNIEnv, *mJNIClass);
+    }
+#endif	
 
 	JRenderer::GetInstance()->Enable2D();
 	lastTickCount = JGEGetTime();
@@ -686,6 +726,15 @@ int SDL_main(int argc, char * argv[])
 int main(int argc, char* argv[])
 #endif //ANDROID
 {
+
+#if (defined ANDROID)
+	if (argc > 2)
+    {
+		mJNIEnv = (JNIEnv * )argv[1];
+        mJNIClass = (jclass * )argv[2];
+    }
+#endif		
+
 	DebugTrace("I R in da native");
 
 	g_launcher = new JGameLauncher();