Android Open Source - LucyTheMoocher Menu Button Touch Listener

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License

The source code is released under:

MIT License

Java Source Code

package com.lucythemoocher.gui;
//from w w  w  .j  av  a2s.co  m
import android.view.MotionEvent;

import com.lucythemoocher.Globals.Globals;
import com.lucythemoocher.controls.TouchListener;

public class MenuButtonTouchListener extends TouchListener {
  private MenuButton button_;
  
  public MenuButtonTouchListener(MenuButton button) {
    super();
    button_ = button;
  }
  
  @Override
  public void motion(MotionEvent e) {
    boolean focus = false;
    if ( e.getActionMasked() == MotionEvent.ACTION_DOWN ) {
      for (int i=0; i<e.getPointerCount(); i++  ) {
        float x = e.getX(i) / Globals.getInstance().getCamera().getScale();
        float y = e.getY(i) / Globals.getInstance().getCamera().getScale();
        if ((button_.x() < x) && (button_.x() + button_.w() > x)) {
          
          if ((button_.y() < y) && (button_.y() + button_.h() > y)) {
            button_.setClicked(true);
          }
        }
      }
      
    } else if ( e.getActionMasked() == MotionEvent.ACTION_MOVE ) {
      for (int i=0; i<e.getPointerCount(); i++  ) {
        float x = e.getX(i) / Globals.getInstance().getCamera().getScale();
        float y = e.getY(i) / Globals.getInstance().getCamera().getScale();
        if ((button_.x() < x) && (button_.x() + button_.w() > x)) {
          
          if ((button_.y() < y) && (button_.y() + button_.h() > y)) {
            focus = true;
          }
        }
      }
      button_.setFocussed(focus);
    }
  }
  

}

Java Source Code List

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