Android Open Source - SysAdmin-Nagios-Client Event Listener_ Conclusion

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License

The source code is released under:

Apache License

Java Source Code

package com.SysAdmin.EventListener;
/*w w w .jav a  2s  . com*/

// android
import android.view.ActionMode;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AbsListView.MultiChoiceModeListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
// com.SysAdmin
import com.SysAdmin.R;
import com.SysAdmin.Activity.ConclusionActivity;

/**
 * Contains and handles every event of the conclusion activity.
 * 
 * @author Lukas Bernreiter
 * @version 0.5, 28/03/2012
 * @since 0.2
 */
public class EventListener_Conclusion implements MultiChoiceModeListener, OnItemClickListener
{
  // Objects
  private ConclusionActivity mConclusion = null;
  
  // Constructor
  public EventListener_Conclusion(ConclusionActivity _conclusion)
  {
    this.mConclusion = _conclusion;
  }
  
  public void setEvents()
  {
    this.mConclusion.getListView().setMultiChoiceModeListener(this);
  }

  /** Callback method to be invoked when an item in this AdapterView has been clicked */
  public void onItemClick(AdapterView<?> _adapter, View _view, int position, long _id) {
    
  }
  
  /** Called to report a user click on a action button */
  public boolean onActionItemClicked(ActionMode _mode, MenuItem _item) 
  {
    switch(_item.getItemId())
    {
      case R.id.menuItem_Delete:
        this.deleteSelectedItems();
        _mode.finish();
        break;
        
      default:
        return true;
    }
    
    return true;
  }

  /** Called when a action mode is first created.
   *  The menu supplied will be used to generate action buttons for the action mode. */
  public boolean onCreateActionMode(ActionMode _mode, Menu _menu) 
  {
    // Inflate menu
    MenuInflater inflater = _mode.getMenuInflater();
    inflater.inflate(R.menu.cab_conclusion, _menu);
    
    // Set title
    _mode.setTitle("Select Action");
    this.setCabSubTitle(_mode);
    
    return true;
  }

  /** Called when an action mode is about to be exited or destroyed. */
  public void onDestroyActionMode(ActionMode arg0) {  }

  /** Called to refresh an action mode's action menu whenever it is invalidated. */
  public boolean onPrepareActionMode(ActionMode arg0, Menu arg1) 
  {
    return true;
  }

  /** Called when an item checked state is changed. */
  public void onItemCheckedStateChanged(ActionMode _mode, int _position, long _id, boolean _checked)
  {
    this.setCabSubTitle(_mode);
  }
  
  /**
   * Updates the action bar
   * @param _mode The current action mode.
   */
  private void setCabSubTitle(ActionMode _mode)
  {
    Integer count = this.mConclusion.getListView().getCheckedItemCount();
    
    _mode.setSubtitle(count.toString() + " selected");
  }
  
  private void deleteSelectedItems()
  {
    // TODO: delete selected items
  }
}

Java Source Code List

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