@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mDbHelper = new NotesDbAdapter(this);
mDbHelper.open();
setContentView(R.layout.note_edit);
setTitle(R.string.edit_note);
mTitleText = (EditText) findViewById(R.id.title);
mBodyText = (EditText) findViewById(R.id.body);
Button confirmButton = (Button) findViewById(R.id.confirm);
mRowId =
(savedInstanceState == null)
? null
: (Long) savedInstanceState.getSerializable(NotesDbAdapter.KEY_ROWID);
if (mRowId == null) {
Bundle extras = getIntent().getExtras();
mRowId = extras != null ? extras.getLong(NotesDbAdapter.KEY_ROWID) : null;
}
populateFields();
confirmButton.setOnClickListener(
new View.OnClickListener() {
public void onClick(View view) {
setResult(RESULT_OK);
finish();
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
if (intent != null) {
Bundle extras = intent.getExtras();
switch (requestCode) {
case ACTIVITY_CREATE:
String title = extras.getString(NotesDbAdapter.KEY_TITLE);
String body = extras.getString(NotesDbAdapter.KEY_BODY);
mDbHelper.createNote(title, body);
fillData();
break;
case ACTIVITY_EDIT:
Long rowId = extras.getLong(NotesDbAdapter.KEY_ROWID);
if (rowId != null) {
String editTitle = extras.getString(NotesDbAdapter.KEY_TITLE);
String editBody = extras.getString(NotesDbAdapter.KEY_BODY);
mDbHelper.updateNote(rowId, editTitle, editBody);
fillData();
}
break;
default:
break;
}
}
}
/** Set the list view to display notes from the database */
private void fillData() {
mDbHelper.fetchAllNotes();
ArrayList<AppNote> notesList = mDbHelper.fetchAllNotes();
listAdapter = new ArrayAdapter<AppNote>(this, R.layout.notes_row, notesList);
setListAdapter(listAdapter);
}
private boolean updateNotes() {
ArrayList<AppNote> changed = mDbHelper.fetchNotes(NotesDbAdapter.CHANGED_NOTES_SELECTION);
boolean allUpdated = true;
for (AppNote appNote : changed) {
try {
link.update(appNote.getNote());
mDbHelper.updateNote(appNote.getId(), appNote.getNote(), true);
} catch (LinkItemNotFound e) {
e.printStackTrace();
try {
link.add(appNote.getNote());
mDbHelper.updateNote(appNote.getId(), appNote.getNote(), true);
} catch (LibOperaLinkException e1) {
e1.printStackTrace();
allUpdated = false;
}
} catch (LinkAccessDeniedException e) {
e.printStackTrace();
isConnected = false;
allUpdated = false;
} catch (LibOperaLinkException e) {
e.printStackTrace();
allUpdated = false;
}
}
return allUpdated;
}
private void saveState() {
String title = mTitleText.getText().toString();
String body = mBodyText.getText().toString();
if (mRowId == null) {
long id = mDbHelper.createNote(title, body);
if (id > 0) {
mRowId = id;
}
} else {
mDbHelper.updateNote(mRowId, title, body);
}
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.notes_list);
// Initialise database connection and read notes
mDbHelper = new NotesDbAdapter(this);
mDbHelper.open();
fillData();
registerForContextMenu(getListView());
// Read preferences
pref = getPreferences(MODE_PRIVATE);
requestToken = pref.getString(REQUEST_TOKEN_PREF_KEY, null);
accessToken = pref.getString(ACCESS_TOKEN_PREF_KEY, null);
tokenSecret = pref.getString(TOKEN_SECRET_PREF_KEY, null);
automaticSync = pref.getBoolean(getString(R.string.sync_option), true);
// Create object for connection with Opera Link
if (accessToken != null && tokenSecret != null) {
isConnected = true;
link =
LinkClient.createFromAccessToken(consumerKey, consumerSecret, accessToken, tokenSecret);
if (automaticSync) {
syncItems();
}
} else if (requestToken != null) {
link =
LinkClient.createFromRequestToken(consumerKey, consumerSecret, requestToken, tokenSecret);
} else {
link = new LinkClient(consumerKey, consumerSecret);
}
}
private void populateFields() {
if (mRowId != null) {
Cursor note = mDbHelper.fetchNote(mRowId);
startManagingCursor(note);
mTitleText.setText(note.getString(note.getColumnIndexOrThrow(NotesDbAdapter.KEY_TITLE)));
mBodyText.setText(note.getString(note.getColumnIndexOrThrow(NotesDbAdapter.KEY_BODY)));
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.notepad_list);
mDbHelper = new NotesDbAdapter(this);
mDbHelper.open();
fillData();
}
/**
* Change notes at the server
*
* @return true if succeeded
*/
private boolean uploadNewNotes() {
ArrayList<AppNote> newNotes = mDbHelper.fetchNotes(NotesDbAdapter.NEW_NOTES_SELECTION);
boolean allUpdated = true;
try {
for (AppNote appNote : newNotes) {
link.add(appNote.getNote());
mDbHelper.updateNote(appNote.getId(), appNote.getNote(), true);
}
} catch (LinkAccessDeniedException e) {
e.printStackTrace();
allUpdated = false;
isConnected = false;
} catch (LibOperaLinkException e) {
e.printStackTrace();
allUpdated = false;
}
return allUpdated;
}
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);
}
/**
* Get new notes and updates from Opera Link server and insert them into database
*
* @return true if operation succeeded
*/
private boolean getServerNotes() {
ArrayList<NoteFolderEntry> notes = null;
try {
notes = link.getRootNotes(true);
} catch (LinkAccessDeniedException e) {
e.printStackTrace();
isConnected = false;
return false;
} catch (LibOperaLinkException e) {
e.printStackTrace();
return false;
}
int newNotes = 0;
ArrayList<Note> allNotes = new ArrayList<Note>();
flattenNoteFolders(notes, allNotes);
for (Note note : allNotes) {
// try to get note from the database
AppNote appNote = mDbHelper.fetchOperaNote(note.getId());
if (appNote == null) { // no such note in database, add a new one
++newNotes;
mDbHelper.importAndAddNote(note);
} else if (!appNote.getNote().content.equals(note.content)) {
// update already added note
if (appNote.isSynced()) {
mDbHelper.updateNote(appNote.getId(), note, true);
} else { // note content conflicted, add new note leaving the
// old one
mDbHelper.createNote(note);
// set that the old one is synchronised
mDbHelper.updateNote(appNote.getId(), appNote.getNote(), true);
}
}
}
showToast(String.valueOf(newNotes) + " " + getString(R.string.got_notes));
return true;
}
/**
* Delete notes which were marked as those to be deleted, delete them also from the Opera Link
* server
*
* @return true if deleting notes at the server succeeded
*/
private boolean deleteNotes() {
ArrayList<AppNote> toDelete = mDbHelper.fetchNotes(NotesDbAdapter.TO_DELETE_SELECTION);
boolean allDeleted = true;
for (AppNote appNote : toDelete) {
try {
if (appNote.getOpera_id() != null) {
link.delete(appNote.getNote());
}
mDbHelper.deleteNote(appNote.getId());
} catch (LinkItemNotFound e) {
e.printStackTrace();
mDbHelper.deleteNote(appNote.getId());
} catch (LinkAccessDeniedException e) {
e.printStackTrace();
isConnected = false;
allDeleted = false;
} catch (LibOperaLinkException e) {
e.printStackTrace();
allDeleted = false;
}
}
return allDeleted;
}
private void fillData() {
// Get all of the rows from the database and create the item list
mNotesCursor = mDbHelper.fetchAllNotes();
startManagingCursor(mNotesCursor);
// Create an array to specify the fields we want to display in the list (only TITLE)
String[] from = new String[] {NotesDbAdapter.KEY_TITLE};
// and an array of the fields we want to bind those fields to (in this case just text1)
int[] to = new int[] {R.id.text1};
// Now create a simple cursor adapter and set it to display
SimpleCursorAdapter notes =
new SimpleCursorAdapter(this, R.layout.notes_row, mNotesCursor, from, to);
setListAdapter(notes);
}
@Override
public boolean onContextItemSelected(MenuItem item) {
switch (item.getItemId()) {
case DELETE_MENU_ITEM:
// Mark the selected note to be deleted and send changes to the
// server
AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
AppNote note = listAdapter.getItem((int) info.id);
mDbHelper.markToDelete(note.getId());
if (note.getOpera_id() != null) {
notesDeleted = true;
if (automaticSync) {
sendChanges();
}
}
fillData();
return true;
}
return super.onContextItemSelected(item);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.subjectslist);
mDbHelper = new SubjectDbAdapter(this);
mDbHelper.open();
nDbHelper = new NotesDbAdapter(this);
nDbHelper.open();
fillData();
if (mDbHelper.countSubjects() < 1) {
Toast.makeText(getApplicationContext(), "No subject(s)", Toast.LENGTH_SHORT).show();
}
ListView list = getListView();
list.setOnItemLongClickListener(
new OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
Pair temp = (Pair) arg1.getTag();
delete_id = temp.getId();
showDeleteDialog();
// TODO Auto-generated method stub
return false;
}
});
Button addsubject = (Button) findViewById(R.id.addbuttonsubj);
addsubject.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
addsubject();
}
});
}
private void createNote() {
String noteName = "Note " + mNoteNumber++;
mDbHelper.createNote(noteName, "");
fillData();
}
private void deleteNote(long id) {
mDbHelper.deleteNote(id);
fillData();
}
