CommonActivityButtons.java :  » Utilities » tripcomputer » pl » tripcomputer » common » Android Open Source

package pl.tripcomputer.common;

import pl.tripcomputer.R;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;


public class CommonActivityButtons
{
  //button events interface
  public interface ButtonEvents
  {    
    public boolean onClickedDone(Bundle data);
    public boolean onClickedRevert(Bundle data);
    public void closeActivityWithResultOK(Bundle data);
    public void closeActivityWithResultCancel(Bundle data);    
  }
  
  //common data
  private CommonActivity parent = null;
  
  //default controls
  private Button btnOK = null;
  private Button btnRevert = null;
  
  
  //methods
  public CommonActivityButtons(CommonActivity parent)
  {
    this.parent = parent;    
  }

  public void initialize()
  {
    btnOK = (Button)parent.findViewById(R.id.ButtonOK);
    if (btnOK != null)
    {
      btnOK.setOnClickListener(eventButtonOKClicked);      
    }
    
    btnRevert = (Button)parent.findViewById(R.id.ButtonRevert);
    if (btnRevert != null)
    {
      btnRevert.setOnClickListener(eventButtonRevertClicked);
    }    
  }
  
  private View.OnClickListener eventButtonOKClicked = new View.OnClickListener()
  {
    public void onClick(View v)
    {
      Bundle data = new Bundle();
      if (parent.onClickedDone(data))
        parent.closeActivityWithResultOK(data);
    }
  };

  private View.OnClickListener eventButtonRevertClicked = new View.OnClickListener()
  {
    public void onClick(View v)
    {
      Bundle data = new Bundle();
      if (parent.onClickedRevert(data))
        parent.closeActivityWithResultCancel(data);
    }    
  };
  
  public void setEnabledOK(boolean bEnabled)
  {
    btnOK.setEnabled(bEnabled);    
  }

  public void setEnabledRevert(boolean bEnabled)
  {
    btnRevert.setEnabled(bEnabled);    
  }
  
  public void setRevertText(String sText)
  {
    btnRevert.setText(sText);
  }
  
}