diff options
Diffstat (limited to 'tutorials/NotepadCodeLab/Notepadv3')
5 files changed, 95 insertions, 64 deletions
diff --git a/tutorials/NotepadCodeLab/Notepadv3/Android.mk b/tutorials/NotepadCodeLab/Notepadv3/Android.mk new file mode 100644 index 000000000..c9f319ef9 --- /dev/null +++ b/tutorials/NotepadCodeLab/Notepadv3/Android.mk @@ -0,0 +1,31 @@ +# +# Copyright (C) 2009 The Android Open Source Project +# +# 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. +# + +LOCAL_PATH:= $(call my-dir) +include $(CLEAR_VARS) + +# Only build apk if this package is added to CUSTOM_MODLUES in buildspec.mk +LOCAL_MODULE_TAGS := optional + +# Only compile source java files in this apk. +LOCAL_SRC_FILES := $(call all-java-files-under, src) + +LOCAL_PACKAGE_NAME := Notepadv3 + +# Make the app build against the current SDK +LOCAL_SDK_VERSION := current + +include $(BUILD_PACKAGE) diff --git a/tutorials/NotepadCodeLab/Notepadv3/AndroidManifest.xml b/tutorials/NotepadCodeLab/Notepadv3/AndroidManifest.xml index adb07ffdb..06e16451c 100755 --- a/tutorials/NotepadCodeLab/Notepadv3/AndroidManifest.xml +++ b/tutorials/NotepadCodeLab/Notepadv3/AndroidManifest.xml @@ -7,6 +7,6 @@ <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> - <activity android:name=".NoteEdit"/> + <activity android:name=".NoteEdit" /> </application> </manifest>
\ No newline at end of file diff --git a/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/NoteEdit.java b/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/NoteEdit.java index af3a2340d..dee7ff486 100755 --- a/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/NoteEdit.java +++ b/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/NoteEdit.java @@ -25,7 +25,7 @@ import android.widget.EditText; public class NoteEdit extends Activity { - private EditText mTitleText; + private EditText mTitleText; private EditText mBodyText; private Long mRowId; @@ -33,19 +33,19 @@ public class NoteEdit extends Activity { protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.note_edit); - + mTitleText = (EditText) findViewById(R.id.title); mBodyText = (EditText) findViewById(R.id.body); - + Button confirmButton = (Button) findViewById(R.id.confirm); - + mRowId = null; Bundle extras = getIntent().getExtras(); if (extras != null) { String title = extras.getString(NotesDbAdapter.KEY_TITLE); String body = extras.getString(NotesDbAdapter.KEY_BODY); mRowId = extras.getLong(NotesDbAdapter.KEY_ROWID); - + if (title != null) { mTitleText.setText(title); } @@ -53,24 +53,24 @@ public class NoteEdit extends Activity { mBodyText.setText(body); } } - + confirmButton.setOnClickListener(new View.OnClickListener() { public void onClick(View view) { Bundle bundle = new Bundle(); - + bundle.putString(NotesDbAdapter.KEY_TITLE, mTitleText.getText().toString()); bundle.putString(NotesDbAdapter.KEY_BODY, mBodyText.getText().toString()); if (mRowId != null) { bundle.putLong(NotesDbAdapter.KEY_ROWID, mRowId); } - + Intent mIntent = new Intent(); mIntent.putExtras(bundle); setResult(RESULT_OK, mIntent); finish(); } - + }); } } diff --git a/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/Notepadv3.java b/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/Notepadv3.java index f50f371d8..0ed8ed6b5 100755 --- a/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/Notepadv3.java +++ b/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/Notepadv3.java @@ -1,7 +1,7 @@ /* * Copyright (C) 2008 Google Inc. * - * Licensed under the Apache License, Version 2.0 (the "License")savedInstanceState; + * 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 * @@ -32,13 +32,13 @@ import android.widget.AdapterView.AdapterContextMenuInfo; public class Notepadv3 extends ListActivity { private static final int ACTIVITY_CREATE=0; private static final int ACTIVITY_EDIT=1; - + private static final int INSERT_ID = Menu.FIRST; private static final int DELETE_ID = Menu.FIRST + 1; private NotesDbAdapter mDbHelper; private Cursor mNotesCursor; - + /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { @@ -49,24 +49,24 @@ public class Notepadv3 extends ListActivity { fillData(); registerForContextMenu(getListView()); } - + 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); + new SimpleCursorAdapter(this, R.layout.notes_row, mNotesCursor, from, to); setListAdapter(notes); } - + @Override public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); @@ -77,38 +77,38 @@ public class Notepadv3 extends ListActivity { @Override public boolean onMenuItemSelected(int featureId, MenuItem item) { switch(item.getItemId()) { - case INSERT_ID: - createNote(); - return true; + case INSERT_ID: + createNote(); + return true; } - + return super.onMenuItemSelected(featureId, item); } - + @Override - public void onCreateContextMenu(ContextMenu menu, View v, - ContextMenuInfo menuInfo) { - super.onCreateContextMenu(menu, v, menuInfo); + public void onCreateContextMenu(ContextMenu menu, View v, + ContextMenuInfo menuInfo) { + super.onCreateContextMenu(menu, v, menuInfo); menu.add(0, DELETE_ID, 0, R.string.menu_delete); - } + } @Override - public boolean onContextItemSelected(MenuItem item) { - switch(item.getItemId()) { - case DELETE_ID: - AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo(); - mDbHelper.deleteNote(info.id); - fillData(); - return true; - } - return super.onContextItemSelected(item); - } - + public boolean onContextItemSelected(MenuItem item) { + switch(item.getItemId()) { + case DELETE_ID: + AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo(); + mDbHelper.deleteNote(info.id); + fillData(); + return true; + } + return super.onContextItemSelected(item); + } + private void createNote() { Intent i = new Intent(this, NoteEdit.class); startActivityForResult(i, ACTIVITY_CREATE); } - + @Override protected void onListItemClick(ListView l, View v, int position, long id) { super.onListItemClick(l, v, position, id); @@ -117,9 +117,9 @@ public class Notepadv3 extends ListActivity { Intent i = new Intent(this, NoteEdit.class); i.putExtra(NotesDbAdapter.KEY_ROWID, id); i.putExtra(NotesDbAdapter.KEY_TITLE, c.getString( - c.getColumnIndexOrThrow(NotesDbAdapter.KEY_TITLE))); + c.getColumnIndexOrThrow(NotesDbAdapter.KEY_TITLE))); i.putExtra(NotesDbAdapter.KEY_BODY, c.getString( - c.getColumnIndexOrThrow(NotesDbAdapter.KEY_BODY))); + c.getColumnIndexOrThrow(NotesDbAdapter.KEY_BODY))); startActivityForResult(i, ACTIVITY_EDIT); } @@ -128,21 +128,21 @@ public class Notepadv3 extends ListActivity { super.onActivityResult(requestCode, resultCode, intent); 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; + 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; } } } diff --git a/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/NotesDbAdapter.java b/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/NotesDbAdapter.java index 61ad04623..38ee1c02f 100755 --- a/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/NotesDbAdapter.java +++ b/tutorials/NotepadCodeLab/Notepadv3/src/com/android/demo/notepad3/NotesDbAdapter.java @@ -43,13 +43,13 @@ public class NotesDbAdapter { private static final String TAG = "NotesDbAdapter"; private DatabaseHelper mDbHelper; private SQLiteDatabase mDb; - + /** * Database creation sql statement */ private static final String DATABASE_CREATE = - "create table notes (_id integer primary key autoincrement, " - + "title text not null, body text not null);"; + "create table notes (_id integer primary key autoincrement, " + + "title text not null, body text not null);"; private static final String DATABASE_NAME = "data"; private static final String DATABASE_TABLE = "notes"; @@ -102,7 +102,7 @@ public class NotesDbAdapter { mDb = mDbHelper.getWritableDatabase(); return this; } - + public void close() { mDbHelper.close(); } @@ -158,9 +158,9 @@ public class NotesDbAdapter { Cursor mCursor = - mDb.query(true, DATABASE_TABLE, new String[] {KEY_ROWID, - KEY_TITLE, KEY_BODY}, KEY_ROWID + "=" + rowId, null, - null, null, null, null); + mDb.query(true, DATABASE_TABLE, new String[] {KEY_ROWID, + KEY_TITLE, KEY_BODY}, KEY_ROWID + "=" + rowId, null, + null, null, null, null); if (mCursor != null) { mCursor.moveToFirst(); } |