Android Open Source - AndroidTouchEditableListView Touch Data

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Back to project page AndroidTouchEditableListView.

License

The source code is released under:

Copyright (c) 2014 Serge Desmedt Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Soft...

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Java Source Code

package be.trojkasoftware.android.touch;
//  w  w  w .  ja  va  2  s . c om
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class TouchData {
  public TouchData() {
    this(2);
  }
  
  public TouchData(int historySize) {
    historyPosXMove = new ArrayList();
    historyPosYMove = new ArrayList();
    mHistorySize = historySize;
  }
  
  public static int INVALID = Integer.MIN_VALUE;
  
  public int posXDown;
  public int posYDown;
  
  public void pushMove(int X, int Y) {
    historyPosXMove.add(0, X);
    historyPosYMove.add(0, Y);

    if(historyPosXMove.size() > mHistorySize) {
      historyPosXMove.remove(historyPosXMove.size() - 1);
    }
    if(historyPosYMove.size() > mHistorySize) {
      historyPosYMove.remove(historyPosYMove.size() - 1);
    }
  }
  
  public int getMoveX(int index) {
    if (historyPosXMove.size() < index + 1) {
      return historyPosXMove.get(historyPosXMove.size() - 1);
    }
    return historyPosXMove.get(index);
  }
  
  public int getMoveY(int index) {
    if (historyPosYMove.size() < index + 1) {
      return historyPosYMove.get(historyPosYMove.size() - 1);
    }
    return historyPosYMove.get(index);
  }
  
  public boolean isValid() {
    return ((posXUp != INVALID) || (posYUp != INVALID));
  }
  
  public int posXUp = INVALID;
  public int posYUp = INVALID;
  public Map<Integer, Integer> posXOnPointerDown = new HashMap<Integer, Integer>();
  public Map<Integer, Integer> posYOnPointerDown = new HashMap<Integer, Integer>();
  public Map<Integer, Integer> posXOnPointerUp = new HashMap<Integer, Integer>();
  public Map<Integer, Integer> posYOnPointerUp = new HashMap<Integer, Integer>();

  private int mHistorySize;
  //public int lastPosXMove;
  private List<Integer> historyPosXMove;
  //public int lastPosYMove;
  private List<Integer> historyPosYMove;
}

Java Source Code List