Removes the Java ButtonManager for one in the C++ source so the OSD class can call in to it each frame for drawing the buttons. Copy our assets to the dolphin-emu directory for now. Remove NativeRenderer, ButtonManager, and Button Java classes since they aren't used anymore. Buttons A, B, and Start all work and are drawn on screen now. Button input on Android is still a bit hacky, needs a proper controller interface still. Android specific button drawing code is still hanging out in SWRenderer.cpp

Source/Core/DolphinWX/Src/Android/ButtonManager.cpp

@@ -0,0 +1,90 @@
+// Copyright (C) 2003 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#include <vector>
+#include "GLInterface.h"
+#include "Android/TextureLoader.h"
+#include "Android/ButtonManager.h"
+
+extern void DrawButton(GLuint tex, float *coords);
+
+namespace ButtonManager
+{
+	std::vector<Button*> m_buttons;
+
+	// XXX: This needs to not be here so we can load the locations from file
+	// This will allow customizable button locations in the future
+	// These are the OpenGL on screen coordinates
+	float m_coords[][8] =	{ // X, Y, X, EY, EX, EY, EX, Y
+				{0.75f, -1.0f, 0.75f, -0.75f, 1.0f, -0.75f, 1.0f, -1.0f}, // A
+				{0.50f, -1.0f, 0.50f, -0.75f, 0.75f, -0.75f, 0.75f, -1.0f}, // B
+				{-0.10f, -1.0f, -0.10f, -0.80f, 0.10f, -0.80f, 0.10f, -1.0f}, // Start
+				};
+	
+	void Init()
+	{
+		glEnable(GL_BLEND);
+		glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
+		
+		// Initialize our buttons
+		m_buttons.push_back(new Button("ButtonA.png", BUTTON_A, m_coords[0]));
+		m_buttons.push_back(new Button("ButtonB.png", BUTTON_B, m_coords[1]));
+		m_buttons.push_back(new Button("ButtonStart.png", BUTTON_START, m_coords[2]));
+	}
+	bool GetButtonPressed(ButtonType button)
+	{
+		for (auto it = m_buttons.begin(); it != m_buttons.end(); ++it)
+			if ((*it)->GetButtonType() == button)
+				return (*it)->Pressed();
+		return false;
+	}
+	void TouchEvent(int action, float x, float y)
+	{
+		// Actions
+		// 0 is press
+		// 1 is let go
+		// 2 is move
+		for (auto it = m_buttons.begin(); it != m_buttons.end(); ++it)
+		{
+			float *coords = (*it)->GetCoords();
+			if (	x >= coords[0] &&
+				x <= coords[4] &&
+				y >= coords[1] &&
+				y <= coords[3])
+			{
+				if (action == 0)
+					(*it)->SetState(BUTTON_PRESSED);
+				if (action == 1)
+					(*it)->SetState(BUTTON_RELEASED);
+				if (action == 2)
+					; // XXX: Be used later for analog stick
+			}
+		}
+	}
+	void Shutdown()
+	{
+		for(auto it = m_buttons.begin(); it != m_buttons.end(); ++it)
+			delete *it;
+	}
+
+	void DrawButtons()
+	{
+		for(auto it = m_buttons.begin(); it != m_buttons.end(); ++it)
+			DrawButton((*it)->GetTexture(), (*it)->GetCoords());	
+	}
+
+}