| /* |
| * Copyright (C) 2010 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. |
| */ |
| package com.svox.pico.providers;
|
|
|
| import android.content.ContentProvider;
|
| import android.content.ContentValues;
|
| import android.database.Cursor;
|
| import android.database.MatrixCursor;
|
| import android.net.Uri;
|
| import android.os.Environment;
|
| |
| /*
|
| * This content provider enables the TtsService to get a String of configuration
|
| * data from the plugin engine and pass it back to that engine's .so file in the
|
| * native layer.
|
| *
|
| * In this particular case, the only configuration information being passed is |
| * the location of the data files for the Pico engine which live under |
| * /<external storage>/svox/ |
| *
|
| */ |
|
|
| public class SettingsProvider extends ContentProvider {
|
| private class SettingsCursor extends MatrixCursor {
|
| private String settings;
|
|
|
| public SettingsCursor(String[] columnNames) {
|
| super(columnNames);
|
| }
|
|
|
| public void putSettings(String settings){
|
| this.settings = settings;
|
| }
|
|
|
| @Override
|
| public int getCount(){
|
| return 1;
|
| }
|
|
|
| @Override
|
| public String getString(int column){
|
| return settings;
|
| }
|
| }
|
|
|
|
|
| @Override
|
| public int delete(Uri uri, String selection, String[] selectionArgs) {
|
| return 0;
|
| }
|
|
|
| @Override
|
| public String getType(Uri uri) {
|
| return null;
|
| }
|
|
|
| @Override
|
| public Uri insert(Uri uri, ContentValues values) {
|
| return null;
|
| }
|
|
|
| @Override
|
| public boolean onCreate() {
|
| return true;
|
| }
|
|
|
| @Override
|
| public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
|
| String sortOrder) {
|
| String[] dummyColumns = {"", ""};
|
| SettingsCursor cursor = new SettingsCursor(dummyColumns);
|
| cursor.putSettings(Environment.getExternalStorageDirectory() + "/svox/");
|
| return cursor;
|
| }
|
|
|
| @Override
|
| public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
|
| return 0;
|
| }
|
|
|
| } |