Add a Androind ControllerInterface class for allowing input in a non-hacky way. Add a default GCPad.ini file so it actually works.

Source/Core/InputCommon/Src/ControllerInterface/Android/Android.cpp

@@ -0,0 +1,67 @@
+// 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 "Android.h"
+
+namespace ciface
+{
+
+namespace Android
+{
+
+void Init( std::vector<ControllerInterface::Device*>& devices )
+{
+	devices.push_back(new Touchscreen());
+}
+
+// Touchscreens and stuff
+std::string Touchscreen::GetName() const
+{
+	return "Touchscreen";
+}
+
+std::string Touchscreen::GetSource() const
+{
+	return "Android";
+}
+
+int Touchscreen::GetId() const
+{
+	return 0;
+}
+Touchscreen::Touchscreen()
+{
+	AddInput(new Button(ButtonManager::BUTTON_A));
+	AddInput(new Button(ButtonManager::BUTTON_B));
+	AddInput(new Button(ButtonManager::BUTTON_START));
+}
+// Buttons and stuff
+
+std::string Touchscreen::Button::GetName() const
+{
+	std::ostringstream ss;
+	ss << "Button " << (int)m_index;
+	return ss.str();
+}
+
+ControlState Touchscreen::Button::GetState() const
+{
+	return ButtonManager::GetButtonPressed(m_index);
+}
+
+}
+}

Source/Core/InputCommon/Src/ControllerInterface/Android/Android.h

@@ -0,0 +1,57 @@
+// 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/
+#ifndef _CIFACE_ANDROID_H_
+#define _CIFACE_ANDROID_H_
+
+#include "../ControllerInterface.h"
+#include "Android/ButtonManager.h"
+
+namespace ciface
+{
+namespace Android
+{
+
+void Init( std::vector<ControllerInterface::Device*>& devices );
+class Touchscreen : public ControllerInterface::Device
+{
+private:
+	class Button : public Input
+	{
+	public:
+		std::string GetName() const;
+		Button(ButtonManager::ButtonType index) : m_index(index) {}
+		ControlState GetState() const;
+	private:
+		 const ButtonManager::ButtonType m_index;
+	};
+
+public:
+	bool UpdateInput() { return true; }
+	bool UpdateOutput() { return true; }
+
+	Touchscreen();
+	~Touchscreen() {}
+
+	std::string GetName() const;
+	int GetId() const;
+	std::string GetSource() const;
+};
+
+}
+}
+
+#endif

Source/Core/InputCommon/Src/ControllerInterface/ControllerInterface.cpp

@@ -15,6 +15,9 @@
 #ifdef CIFACE_USE_SDL
 	#include "SDL/SDL.h"
 #endif
+#ifdef CIFACE_USE_ANDROID
+	#include "Android/Android.h"
+#endif
 
 #include "Thread.h"
 
@@ -50,6 +53,9 @@ void ControllerInterface::Initialize()
 #ifdef CIFACE_USE_SDL
 	ciface::SDL::Init(m_devices);
 #endif
+#ifdef CIFACE_USE_ANDROID
+	ciface::Android::Init(m_devices);
+#endif
 
 	m_is_init = true;
 }
@@ -100,6 +106,9 @@ void ControllerInterface::Shutdown()
 	// TODO: there seems to be some sort of memory leak with SDL, quit isn't freeing everything up
 	SDL_Quit();
 #endif
+#ifdef CIFACE_USE_ANDROID
+	// nothing needed
+#endif
 
 	m_is_init = false;
 }

Source/Core/InputCommon/Src/ControllerInterface/ControllerInterface.h

@@ -29,7 +29,10 @@
 #if defined(__APPLE__)
 	#define CIFACE_USE_OSX
 #endif
-
+#ifdef ANDROID
+	#define CIFACE_USE_ANDROID
+#endif
+		
 // idk in case i wanted to change it to double or somethin, idk what's best
 typedef float ControlState;