Android Open Source - sdl_tester_android Command Button

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License

The source code is released under:

Copyright (c) 2014, Ford Motor Company All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are m...

Java Source Code

package com.livio.sdl.menu;
//from   w ww.  ja va  2 s  .com
/**
 * Represents a command button that can be clicked on the SDL-connected head-unit.  A command
 * button contains all the fields contained in the MenuItem parent class, as well as a parent id,
 * a string representing an image on the head-unit and an OnClickListener.
 *
 * @author Mike Burke
 *
 */
public class CommandButton extends MenuItem {

  /**
   * An interface that defines a click event listener for a command button.
   *
   * @author Mike Burke
   *
   */
  public interface OnClickListener{
    void onClick(CommandButton button);
  }
  
  private int parentId = -1;
  private OnClickListener listener;
  private String imageName;
  
  public CommandButton(CommandButton copy){
    super(copy.getName(), copy.getId(), false);
    this.parentId = copy.getParentId();
    this.listener = copy.getOnClickListener();
    this.imageName = copy.getImageName();
  }
  
  public CommandButton(String name, int id) {
    super(name, id, false);
  }
  
  public CommandButton(String name, int id, int parentId) {
    super(name, id, false);
    this.parentId = parentId;
  }
  
  public CommandButton(String name, int id, OnClickListener listener) {
    super(name, id, false);
    this.listener = listener;
  }
  
  public CommandButton(String name, int id, int parentId, OnClickListener listener) {
    this(name, id, parentId, null, listener);
  }
  
  public CommandButton(String name, int id, String imageName) {
    super(name, id, false);
    this.imageName = imageName;
  }
  
  public CommandButton(String name, int id, int parentId, String imageName) {
    this(name, id, parentId, imageName, null);
  }
  
  public CommandButton(String name, int id, int parentId, String imageName, OnClickListener listener) {
    super(name, id, false);
    this.parentId = parentId;
    this.imageName = imageName;
    this.listener = listener;
  }

  public int getParentId() {
    return parentId;
  }

  public OnClickListener getOnClickListener() {
    return listener;
  }

  public String getImageName() {
    return imageName;
  }
  
  /**
   * Executes the code in the click listener, if it exists.
   */
  public void dispatchClickEvent(){
    if(listener != null){
      listener.onClick(this);
    }
  }

}

Java Source Code List

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