todo list item view

[code]
package com.paad.todolist;

import java.util.ArrayList;
import android.app.Activity;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnKeyListener;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ListView;

public class ToDoList extends Activity {

/** Called when the activity is first created. */
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Inflate your view
    setContentView(R.layout.main);
    
    // Get references to UI widgets
    ListView myListView = (ListView)findViewById(R.id.myListView);
    final EditText myEditText = (EditText)findViewById(R.id.myEditText);
    
    final ArrayList<String> todoItems = new ArrayList<String>();
    int resID = R.layout.todolist_item;
    final ArrayAdapter<String> aa = new ArrayAdapter<String>(this, resID,
                                                             todoItems);
    myListView.setAdapter(aa);
        
    myEditText.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
         if (event.getAction() == KeyEvent.ACTION_DOWN)
            if (keyCode == KeyEvent.KEYCODE_DPAD_CENTER)
            {
             todoItems.add(0, myEditText.getText().toString());
             aa.notifyDataSetChanged();
             myEditText.setText("");
             return true;
            }
         return false;
        }
     });
}
}
[/code]

[code]
package com.paad.todolist;

import android.content.Context;
import android.content.res.Resources;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.util.AttributeSet;
import android.widget.TextView;

public class TodoListItemView extends TextView {

private Paint marginPaint;
private Paint linePaint;
private int paperColor;
private float margin;
    
public TodoListItemView (Context context, AttributeSet ats, int ds) {
    super(context, ats, ds);
    init();
}

public TodoListItemView (Context context) {
    super(context);
    init();
}

public TodoListItemView (Context context, AttributeSet attrs) {
    super(context, attrs);
    init();
}

private void init() {
    // Get a reference to our resource table.
    Resources myResources = getResources();

    // Create the paint brushes we will use in the onDraw method.
    marginPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    marginPaint.setColor(myResources.getColor(R.color.notepad_margin));
    linePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    linePaint.setColor(myResources.getColor(R.color.notepad_lines));

    // Get the paper background color and the margin width.
    paperColor = myResources.getColor(R.color.notepad_paper);
    margin = myResources.getDimension(R.dimen.notepad_margin);
}

@Override
public void onDraw(Canvas canvas) {
    // Color as paper
    canvas.drawColor(paperColor);

    // Draw ruled lines
    canvas.drawLine(0, 0, getMeasuredHeight(), 0, linePaint);
    canvas.drawLine(0, getMeasuredHeight(),
                     getMeasuredWidth(), getMeasuredHeight(),
                     linePaint);

    // Draw margin
    canvas.drawLine(margin, 0, margin, getMeasuredHeight(), marginPaint);

    // Move the text across from the margin
    canvas.save();
    canvas.translate(margin, 0);

    // Use the TextView to render the text.
    super.onDraw(canvas);
    canvas.restore();
}
}
[/code]