Android Open Source - Verlet Input Verlet Handler

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Back to project page Verlet.

License

The source code is released under:

Copyright 2013 Devicement http://devicement.com/ Copyright 2013 Sub Protocol and other contributors http://subprotocol.com/ Permission is hereby granted, free of charge, to any person obtaining a co...

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Java Source Code

package org.verletandroid.Handlers;
//from   w  w  w. jav  a2 s .  c o  m
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import org.verletandroid.VerletCore.Verlet;

/**
 * Created with IntelliJ IDEA.
 * User: George
 * Date: 01.05.13
 * Time: 13:19
 * To change this template use File | Settings | File Templates.
 */
public class InputVerletHandler implements View.OnTouchListener {
    private Verlet verlet;
    private final float scaleX;
    private final float scaleY;

    public InputVerletHandler(Verlet sim, float scaleX, float scaleY) {

        this.verlet = sim;
        this.scaleX = scaleX;
        this.scaleY = scaleY;
    }


    @Override
    public boolean onTouch(View view, MotionEvent event) {
        if(event.getAction() == MotionEvent.ACTION_DOWN)
        {
            verlet.onTouchDown(event.getX()*scaleX, event.getY()*scaleY, 0);
            Log.v("Touch", String.format("ACTION_DOWN x:%.2f y:%.2f", event.getX(), event.getY()));
        }
        else if(event.getAction() == MotionEvent.ACTION_MOVE)
        {
            verlet.onTouchMove(event.getX()*scaleX, event.getY()*scaleY, 0);
            Log.v("Touch","ACTION_MOVE");
        }
        else if(event.getAction() == MotionEvent.ACTION_UP)
        {
            verlet.onTouchUp(event.getX()*scaleX, event.getY()*scaleY, 0);
            Log.v("Touch","ACTION_UP");
        }
        return true;
    }
}

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