cleaned code, added pinch gesture detector, better opengl context handling, fixed issues

Change-Id: I26a28374ae74391204586b4584d03cf0c58772c2

ndk/sources/android/helper/NDKHelper.h

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _NDKSUPPORT_H
+#define _NDKSUPPORT_H
+
+/******************************************************************
+ * NDK support helpers
+ *
+ */
+#include "gl3stub.h"            //GLES3 stubs
+#include "GLContext.h"          //EGL & OpenGL manager
+#include "shader.h"             //Shader compiler support
+#include "vecmath.h"            //Vector math support, C++ implementation n current version
+#include "tapCamera.h"          //Tap/Pinch camera control
+#include "JNIHelper.h"          //JNI support
+#include "gestureDetector.h"    //Tap/Doubletap/Pinch detector
+#include "perfMonitor.h"        //FPS counter
+#include "interpolator.h"       //Interpolator
+
+#endif