AndroidInputThreePlus.java

package com.badlogic.gdx.backends.android;

import java.util.ArrayList;

import android.content.Context;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnGenericMotionListener;

import com.badlogic.gdx.Application;

/**
 * Subclass of AndroidInput, used on Androd +3.x to get generic motion events for things like gampads/joysticks and so
 * on.
 * 
 * @author mzechner
 * 
 */
public class AndroidInputThreePlus extends AndroidInput implements OnGenericMotionListener {
	ArrayList<OnGenericMotionListener> genericMotionListeners = new ArrayList();

	public AndroidInputThreePlus(Application activity, Context context, Object view,
			AndroidApplicationConfiguration config) {
		super(activity, context, view, config);
		// we hook into View, for LWPs we call onTouch below directly from
		// within the AndroidLivewallpaperEngine#onTouchEvent() method.
		if (view instanceof View) {
			View v = (View) view;
			v.setOnGenericMotionListener(this);
		}
	}

	@Override
	public boolean onGenericMotion(View view, MotionEvent event) {
		for (int i = 0, n = genericMotionListeners.size(); i < n; i++)
			if (genericMotionListeners.get(i).onGenericMotion(view, event))
				return true;
		return false;
	}

	public void addGenericMotionListener(OnGenericMotionListener listener) {
		genericMotionListeners.add(listener);
	}
}