Android Open Source - AnyadsTodos Edit Task Adapter

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.dlacours.anyadstodos;
/*from   w  w w.  jav  a  2 s.  c o  m*/
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.Color;
import android.text.method.LinkMovementMethod;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.TextView;
import android.widget.Toast;

public class EditTaskAdapter extends ArrayAdapter<Task> {
  /*This class does a lot. It monitors the edit tasks screen.
   *Therefore it needs to know information about each task,
   *including whether it's archived, and whether it's checked off.
   *It is here that the user can archive, unarchive, or delete a
   *task.*/

  private LayoutInflater inflater;
  
  public EditTaskAdapter(Context context, TaskList editList) {
    super(context, R.layout.editable_task, editList.getTasks());
    inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  }


  public Task getItem(int position) {
    return TaskListController.getTaskList().getTasks().get(position);
  }
  
  public Task getUnarchItem(int position){
    return TaskListController.getUnarchList().getUnarchived().get(position);
  }
  
  public Task getArchItem(int position){
    return TaskListController.getArchList().getArchived().get(position);
  }
  
  public View getView(int position, View convertView, ViewGroup parent) {
    
    
    final int finalpos = position;
    
    if (convertView == null){
      convertView = inflater.inflate(R.layout.editable_task, null); 
    }
    
    TextView editTask = (TextView) convertView.findViewById(R.id.edit_task);
    
    
    editTask.setText(getItem(position).getTask());
    
    
    boolean isChecked = getItem(position).getChecked();
    if (isChecked){
      editTask.setTextColor(Color.GREEN);
    } else {
      editTask.setTextColor(Color.YELLOW);
    }
    
    boolean isArchived = getItem(position).getArchived();
    if (isArchived && isChecked){
      editTask.setTextColor(Color.RED);
    } else if (isArchived && !isChecked){
      editTask.setTextColor(Color.MAGENTA);
    }
    
    editTask.setOnClickListener(new OnClickListener() {

      public void onClick(View v) {
        final View finalv = v;
        AlertDialog.Builder editDialogue = new AlertDialog.Builder(getContext());
        editDialogue.setMessage("Delete, Archive, or Unarchive " + getItem(finalpos) + "?");
        editDialogue.setPositiveButton("Delete", new DialogInterface.OnClickListener() {
          
          public void onClick(DialogInterface dialog, int which) {
              TaskList theTasks = TaskListController.getTaskList();
              getItem(finalpos).setRemoved(true);
              
              if(getItem(finalpos).getArchived()){
                TaskList archTasks = TaskListController.getArchList();
                archTasks.removeArchivedTask(getArchItem(finalpos));
              } else {
                TaskList unarchTasks = TaskListController.getUnarchList();
                unarchTasks.removeUnarchivedTask(getItem(finalpos));
              }

              theTasks.removeTask(getItem(finalpos));

              EditTasksActivity.notifyChange();
              MainActivity.notifyChange();
          }

        });
        editDialogue.setNeutralButton("Archive", new DialogInterface.OnClickListener() {
          
          
          public void onClick(DialogInterface dialog, int which) {
            if (!getItem(finalpos).getArchived()){
              TaskList archTasks = TaskListController.getArchList();
              TaskList unarchTasks = TaskListController.getUnarchList();
              
              
              getItem(finalpos).setArchived(true);
              if (getItem(finalpos).getChecked()){
                SummariesActivity.CheckArchSum(1);
                SummariesActivity.CheckedSum(-1);
              } else {
                SummariesActivity.UncheckArchSum(1);
                SummariesActivity.UncheckedSum(-1);
              }
              archTasks.addArchivedTask(getItem(finalpos));
              unarchTasks.removeUnarchivedTask(getItem(finalpos));
            
              EditTasksActivity.notifyChange();
              MainActivity.notifyChange();
            }
            
          }
        });
        editDialogue.setNegativeButton("Unarchive", new DialogInterface.OnClickListener() {
          
          
          public void onClick(DialogInterface dialog, int which) {
            if (getItem(finalpos).getArchived()){
              TaskList archTasks = TaskListController.getArchList();
              TaskList unarchTasks = TaskListController.getUnarchList();
              
              
              
              getItem(finalpos).setArchived(false);
              if (getItem(finalpos).getChecked()){
                SummariesActivity.CheckArchSum(-1);
                SummariesActivity.CheckedSum(1);
              } else {
                SummariesActivity.UncheckArchSum(-1);
                SummariesActivity.UncheckedSum(1);
              }
              archTasks.removeArchivedTask(getItem(finalpos));
              unarchTasks.addUnarchivedTask(getItem(finalpos));
              
              EditTasksActivity.notifyChange();
              MainActivity.notifyChange();        
            }
          }
        });
        editDialogue.show();
        
        
      }
      
    
    });
    
    return convertView;
  }
}

Java Source Code List

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