| /* |
| * Copyright (C) 2008 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.demo.notepad1; |
| |
| import android.app.ListActivity; |
| import android.database.Cursor; |
| import android.os.Bundle; |
| import android.view.Menu; |
| import android.view.MenuItem; |
| import android.widget.SimpleCursorAdapter; |
| |
| public class Notepadv1 extends ListActivity { |
| public static final int INSERT_ID = Menu.FIRST; |
| |
| private int mNoteNumber = 1; |
| private NotesDbAdapter mDbHelper; |
| |
| /** Called when the activity is first created. */ |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.notepad_list); |
| mDbHelper = new NotesDbAdapter(this); |
| mDbHelper.open(); |
| fillData(); |
| } |
| |
| @Override |
| public boolean onCreateOptionsMenu(Menu menu) { |
| boolean result = super.onCreateOptionsMenu(menu); |
| menu.add(0, INSERT_ID, 0, R.string.menu_insert); |
| return result; |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| switch (item.getItemId()) { |
| case INSERT_ID: |
| createNote(); |
| return true; |
| } |
| return super.onOptionsItemSelected(item); |
| } |
| |
| private void createNote() { |
| String noteName = "Note " + mNoteNumber++; |
| mDbHelper.createNote(noteName, ""); |
| fillData(); |
| } |
| |
| private void fillData() { |
| // Get all of the notes from the database and create the item list |
| Cursor c = mDbHelper.fetchAllNotes(); |
| startManagingCursor(c); |
| |
| String[] from = new String[] { NotesDbAdapter.KEY_TITLE }; |
| int[] to = new int[] { R.id.text1 }; |
| |
| // Now create an array adapter and set it to display using our row |
| SimpleCursorAdapter notes = |
| new SimpleCursorAdapter(this, R.layout.notes_row, c, from, to); |
| setListAdapter(notes); |
| } |
| } |