Android数据库设计
一、SQLITE数据库字段类型
NULL: 表示一个NULL值
INTEGER: 用来存储一个整数,根据大小可以使用1,2,3,4,6,8位来存储.
REAL: IEEE 浮点数
TEXT: 按照字符串来存储
BLOB: 按照二进制值存储,不做任何改变.
id自增长字段：id integer primary key autoincrement
二、SQLITE的CRUD操作
-
insert操作
ContentValues values = new ContentValues();
values.put( " name " , person.getName());
database.insert( " person " , null , values); -
update操作
ContentValues values = new ContentValues();
values.put( " name " , person.getName());
database.update( " person " , values, " personid=? " , new String[]{String.valueOf(person.getPersonId())}); -
select操作
Cursor cursor = database.query( " person " , null , null , null , null , null , null , offerset + " , " + maxResult);
while (cursor.moveToNext()){
int personIda = cursor.getInt(cursor.getColumnIndex( " personid " ));
String name = cursor.getString(cursor.getColumnIndex( " name " ));
Person person = new Person(personIda,name);
persons.add(person);
}
- delete操作
database.delete( " person " , " personid=? " , new String[]{String.valueOf(personId)});
三、数据库版本问题
为防止应用的数据库版本变更，每次发布的应用都应指定相应的数据库版本；
如果数据库结构有变动，那么针对版本的变更进行相关升级操作
四、数据库事务操作
database.beginTransaction();//开启事务
database.setTransactionSuccessful();//当操作成功的时候把事务状态改为成功状态
database.endTransaction();//提交事务 会根据事务的状态来提交事务还是回滚事务
附wordpress的数据库类源码
package org.wordpress.android;
import java.text.StringCharacterIterator;
import java.util.HashMap;
import java.util.Vector;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.database.SQLException;
import android.database.sqlite.SQLiteDatabase;
public class WordPressDB {
private static final int DATABASE_VERSION = 9;
private static final String CREATE_TABLE_SETTINGS = "create table if not exists accounts (id integer primary key autoincrement, "
+ "url text, blogName text, username text, password text, imagePlacement text, centerThumbnail boolean, fullSizeImage boolean, maxImageWidth text, maxImageWidthId integer, lastCommentId integer, runService boolean);";
private static final String CREATE_TABLE_EULA = "create table if not exists eula (id integer primary key autoincrement, "
+ "read integer not null, interval text, statsdate integer);";
private static final String SETTINGS_TABLE = "accounts";
private static final String DATABASE_NAME = "wordpress";
//localDrafts
private static final String CREATE_TABLE_LOCALDRAFTS = "create table if not exists localdrafts (id integer primary key autoincrement, blogID text, uploaded boolean, title text,content text, picturePaths text, tags text, categories text, publish boolean);";
private static final String CREATE_TABLE_LOCALPAGEDRAFTS = "create table if not exists localpagedrafts (id integer primary key autoincrement, blogID text, uploaded boolean, title text,content text, picturePaths text, publish boolean);";
private static final String LOCALDRAFTS_TABLE = "localdrafts";
private static final String LOCALPAGEDRAFTS_TABLE = "localpagedrafts";
private static final String ADD_LATITUDE = "alter table localdrafts add latitude real";
private static final String ADD_LONGITUDE = "alter table localdrafts add longitude real";
private static final String ADD_STATUS = "alter table localdrafts add status text";
private static final String ADD_PAGE_STATUS = "alter table localpagedrafts add status text";
//postStore
private static final String CREATE_TABLE_POSTSTORE = "create table if not exists poststore (blogID text, postID text, title text, postDate text, postDateFormatted text);";
private static final String CREATE_TABLE_PAGES = "create table if not exists pages (blogID text, pageID text, parentID text, title text, pageDate text, pageDateFormatted text);";
private static final String CREATE_TABLE_COMMENTS = "create table if not exists comments (blogID text, postID text, iCommentID integer, author text, comment text, commentDate text, commentDateFormatted text, status text, url text, email text, postTitle text);";
private static final String POSTSTORE_TABLE = "poststore";
private static final String PAGES_TABLE = "pages";
private static final String COMMENTS_TABLE = "comments";
//eula
private static final String EULA_TABLE = "eula";
//categories
private static final String CREATE_TABLE_CATEGORIES = "create table if not exists cats (id integer primary key autoincrement, "
+ "blog_id text, wp_id integer, category_name text not null);";
private static final String CATEGORIES_TABLE = "cats";
//for capturing blogID, trac ticket #
private static final String ADD_BLOGID = "alter table accounts add blogId integer;";
private static final String UPDATE_BLOGID = "update accounts set blogId = 1;"; //set them all to 1 if updating
//add notification options
private static final String ADD_SOUND_OPTION = "alter table eula add sound boolean default false;";
private static final String ADD_VIBRATE_OPTION = "alter table eula add vibrate boolean default false;";
private static final String ADD_LIGHT_OPTION = "alter table eula add light boolean default false;";
private static final String ADD_TAGLINE = "alter table eula add tagline text;";
private static final String ADD_TAGLINE_FLAG = "alter table eula add tagline_flag boolean default false;";
//for capturing blogID, trac ticket #
private static final String ADD_LOCATION_FLAG = "alter table accounts add location boolean default false;";
//fix commentID data type
private static final String ADD_NEW_COMMENT_ID = "ALTER TABLE comments ADD iCommentID INTEGER;";
private static final String COPY_COMMENT_IDS = "UPDATE comments SET iCommentID = commentID;";
//add wordpress.com stats login info
private static final String ADD_DOTCOM_USERNAME = "alter table accounts add dotcom_username text;";
private static final String ADD_DOTCOM_PASSWORD = "alter table accounts add dotcom_password text;";
private static final String ADD_API_KEY = "alter table accounts add api_key text;";
private static final String ADD_API_BLOGID = "alter table accounts add api_blogid text;";
//add wordpress.com flag and version column
private static final String ADD_DOTCOM_FLAG = "alter table accounts add dotcomFlag boolean default false;";
private static final String ADD_WP_VERSION = "alter table accounts add wpVersion text;";
//add new unique identifier to no longer use device imei
private static final String ADD_UNIQUE_ID = "alter table eula add uuid text;";
//add new table for QuickPress homescreen shortcuts
private static final String CREATE_TABLE_QUICKPRESS_SHORTCUTS = "create table if not exists quickpress_shortcuts (id integer primary key autoincrement, accountId text, name text);";
private static final String QUICKPRESS_SHORTCUTS_TABLE = "quickpress_shortcuts";
private SQLiteDatabase db;
public WordPressDB(Context ctx) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
//db.execSQL("DROP TABLE IF EXISTS "+ SETTINGS_TABLE);
db.execSQL(CREATE_TABLE_SETTINGS);
//added eula to this class to fix trac #49
db.execSQL(CREATE_TABLE_EULA);
//int test = db.getVersion();
db.execSQL(CREATE_TABLE_LOCALDRAFTS);
db.execSQL(CREATE_TABLE_LOCALPAGEDRAFTS);
db.execSQL(CREATE_TABLE_POSTSTORE);
db.execSQL(CREATE_TABLE_PAGES);
db.execSQL(CREATE_TABLE_COMMENTS);
db.execSQL(CREATE_TABLE_CATEGORIES);
db.execSQL(CREATE_TABLE_QUICKPRESS_SHORTCUTS);
try {
if (db.getVersion() < 1){ //user is new install
db.execSQL(ADD_BLOGID);
db.execSQL(UPDATE_BLOGID);
db.execSQL(ADD_SOUND_OPTION);
db.execSQL(ADD_VIBRATE_OPTION);
db.execSQL(ADD_LIGHT_OPTION);
db.execSQL(ADD_LOCATION_FLAG);
db.execSQL(ADD_LATITUDE);
db.execSQL(ADD_LONGITUDE);
db.execSQL(ADD_TAGLINE);
db.execSQL(ADD_TAGLINE_FLAG);
db.execSQL(ADD_DOTCOM_USERNAME);
db.execSQL(ADD_DOTCOM_PASSWORD);
db.execSQL(ADD_API_KEY);
db.execSQL(ADD_API_BLOGID);
db.execSQL(ADD_DOTCOM_FLAG);
db.execSQL(ADD_WP_VERSION);
db.execSQL(ADD_UNIQUE_ID);
db.execSQL(ADD_STATUS);
db.execSQL(ADD_PAGE_STATUS);
db.setVersion(DATABASE_VERSION); //set to latest revision
}
else if (db.getVersion() == 1){ //v1.0 or v1.0.1
db.execSQL(ADD_BLOGID);
db.execSQL(UPDATE_BLOGID);
db.execSQL(ADD_SOUND_OPTION);
db.execSQL(ADD_VIBRATE_OPTION);
db.execSQL(ADD_LIGHT_OPTION);
db.execSQL(ADD_LOCATION_FLAG);
db.execSQL(ADD_LATITUDE);
db.execSQL(ADD_LONGITUDE);
db.execSQL(ADD_TAGLINE);
db.execSQL(ADD_TAGLINE_FLAG);
db.execSQL(ADD_NEW_COMMENT_ID);
db.execSQL(COPY_COMMENT_IDS);
db.execSQL(ADD_DOTCOM_USERNAME);
db.execSQL(ADD_DOTCOM_PASSWORD);
db.execSQL(ADD_API_KEY);
db.execSQL(ADD_API_BLOGID);
db.execSQL(ADD_DOTCOM_FLAG);
db.execSQL(ADD_WP_VERSION);
db.execSQL(ADD_UNIQUE_ID);
db.execSQL(ADD_STATUS);
db.execSQL(ADD_PAGE_STATUS);
db.setVersion(DATABASE_VERSION); //set to latest revision
}
else if (db.getVersion() == 2){
db.execSQL(ADD_SOUND_OPTION);
db.execSQL(ADD_VIBRATE_OPTION);
db.execSQL(ADD_LIGHT_OPTION);
db.execSQL(ADD_LOCATION_FLAG);
db.execSQL(ADD_LATITUDE);
db.execSQL(ADD_LONGITUDE);
db.execSQL(ADD_TAGLINE);
db.execSQL(ADD_TAGLINE_FLAG);
db.execSQL(ADD_NEW_COMMENT_ID);
db.execSQL(COPY_COMMENT_IDS);
db.execSQL(ADD_DOTCOM_USERNAME);
db.execSQL(ADD_DOTCOM_PASSWORD);
db.execSQL(ADD_API_KEY);
db.execSQL(ADD_API_BLOGID);
db.execSQL(ADD_DOTCOM_FLAG);
db.execSQL(ADD_WP_VERSION);
db.execSQL(ADD_UNIQUE_ID);
db.execSQL(ADD_STATUS);
db.execSQL(ADD_PAGE_STATUS);
db.setVersion(DATABASE_VERSION);
}
else if (db.getVersion() == 3){
db.execSQL(ADD_LOCATION_FLAG);
db.execSQL(ADD_LATITUDE);
db.execSQL(ADD_LONGITUDE);
db.execSQL(ADD_TAGLINE);
db.execSQL(ADD_TAGLINE_FLAG);
db.execSQL(ADD_NEW_COMMENT_ID);
db.execSQL(COPY_COMMENT_IDS);
db.execSQL(ADD_DOTCOM_USERNAME);
db.execSQL(ADD_DOTCOM_PASSWORD);
db.execSQL(ADD_API_KEY);
db.execSQL(ADD_API_BLOGID);
db.execSQL(ADD_DOTCOM_FLAG);
db.execSQL(ADD_WP_VERSION);
db.execSQL(ADD_UNIQUE_ID);
db.execSQL(ADD_STATUS);
db.execSQL(ADD_PAGE_STATUS);
db.setVersion(DATABASE_VERSION);
}
else if (db.getVersion() == 4){
db.execSQL(ADD_LOCATION_FLAG);
db.execSQL(ADD_LATITUDE);
db.execSQL(ADD_LONGITUDE);
db.execSQL(ADD_TAGLINE);
db.execSQL(ADD_TAGLINE_FLAG);
db.execSQL(ADD_NEW_COMMENT_ID);
db.execSQL(COPY_COMMENT_IDS);
db.execSQL(ADD_DOTCOM_USERNAME);
db.execSQL(ADD_DOTCOM_PASSWORD);
db.execSQL(ADD_API_KEY);
db.execSQL(ADD_API_BLOGID);
db.execSQL(ADD_DOTCOM_FLAG);
db.execSQL(ADD_WP_VERSION);
db.execSQL(ADD_UNIQUE_ID);
db.execSQL(ADD_STATUS);
db.execSQL(ADD_PAGE_STATUS);
db.setVersion(DATABASE_VERSION);
}
else if (db.getVersion() == 5){
db.execSQL(ADD_TAGLINE);
db.execSQL(ADD_TAGLINE_FLAG);
db.execSQL(ADD_NEW_COMMENT_ID);
db.execSQL(COPY_COMMENT_IDS);
db.execSQL(ADD_DOTCOM_USERNAME);
db.execSQL(ADD_DOTCOM_PASSWORD);
db.execSQL(ADD_API_KEY);
db.execSQL(ADD_API_BLOGID);
db.execSQL(ADD_DOTCOM_FLAG);
db.execSQL(ADD_WP_VERSION);
db.execSQL(ADD_UNIQUE_ID);
db.execSQL(ADD_STATUS);
db.execSQL(ADD_PAGE_STATUS);
db.setVersion(DATABASE_VERSION);
}
else if (db.getVersion() == 6){
db.execSQL(ADD_NEW_COMMENT_ID);
db.execSQL(COPY_COMMENT_IDS);
db.execSQL(ADD_DOTCOM_USERNAME);
db.execSQL(ADD_DOTCOM_PASSWORD);
db.execSQL(ADD_API_KEY);
db.execSQL(ADD_API_BLOGID);
db.execSQL(ADD_DOTCOM_FLAG);
db.execSQL(ADD_WP_VERSION);
db.execSQL(ADD_UNIQUE_ID);
db.execSQL(ADD_STATUS);
db.execSQL(ADD_PAGE_STATUS);
db.setVersion(DATABASE_VERSION);
}
else if (db.getVersion() == 7){
db.execSQL(ADD_UNIQUE_ID);
db.execSQL(ADD_STATUS);
db.execSQL(ADD_PAGE_STATUS);
db.setVersion(DATABASE_VERSION);
}
else if (db.getVersion() == 8){
db.execSQL(ADD_STATUS);
db.execSQL(ADD_PAGE_STATUS);
db.setVersion(DATABASE_VERSION);
}
} catch (SQLException e) {
e.printStackTrace();
}
db.close();
}
public boolean addAccount(Context ctx, String url, String blogName, String username, String password, String imagePlacement, boolean centerThumbnail, boolean fullSizeImage, String maxImageWidth, int maxImageWidthId, boolean runService, int blogId, boolean wpcom, String wpVersion) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("url", url);
values.put("blogName", blogName);
values.put("username", username);
values.put("password", password);
values.put("imagePlacement", imagePlacement);
values.put("centerThumbnail", centerThumbnail);
values.put("fullSizeImage", fullSizeImage);
values.put("maxImageWidth", maxImageWidth);
values.put("maxImageWidthId", maxImageWidthId);
values.put("runService", runService);
values.put("blogId", blogId);
values.put("dotcomFlag", wpcom);
values.put("wpVersion", wpVersion);
boolean returnValue = db.insert(SETTINGS_TABLE, null, values) > 0;
db.close();
return (returnValue);
}
public Vector<HashMap<String, Object>> getAccounts(Context ctx) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(SETTINGS_TABLE, new String[] { "id", "blogName", "username", "runService", "blogId", "url"}, null, null, null, null, null);
String id;
String blogName, username, url;
int blogId;
int runService;
int numRows = c.getCount();
c.moveToFirst();
Vector<HashMap<String, Object>> accounts = new Vector<HashMap<String, Object>>();
for (int i = 0; i < numRows; i++) {
id = c.getString(0);
blogName = c.getString(1);
username = c.getString(2);
runService = c.getInt(3);
blogId = c.getInt(4);
url = c.getString(5);
if (id != null)
{
HashMap<String, Object> thisHash = new HashMap<String, Object>();
thisHash.put("id", id);
thisHash.put("blogName", blogName);
thisHash.put("username", username);
thisHash.put("runService", runService);
thisHash.put("blogId", blogId);
thisHash.put("url", url);
accounts.add(thisHash);
}
c.moveToNext();
}
c.close();
db.close();
return accounts;
}
public boolean checkMatch(Context ctx, String blogName, String blogURL, String username) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(SETTINGS_TABLE, new String[] {"blogName", "url"}, "blogName='" + addSlashes(blogName) + "' AND url='" + addSlashes(blogURL) + "'" + " AND username='" + username + "'", null, null, null, null);
int numRows = c.getCount();
boolean result = false;
if (numRows > 0){
//this account is already saved, yo!
result = true;
}
c.close();
db.close();
return result;
}
public static String addSlashes( String text ){
final StringBuffer sb = new StringBuffer( text.length() * 2 );
final StringCharacterIterator iterator = new StringCharacterIterator( text );
char character = iterator.current();
while( character != StringCharacterIterator.DONE ){
if( character == '"' ) sb.append( "\\\"" );
else if( character == '\'' ) sb.append( "\'\'" );
else if( character == '\\' ) sb.append( "\\\\" );
else if( character == '\n' ) sb.append( "\\n" );
else if( character == '{' ) sb.append( "\\{" );
else if( character == '}' ) sb.append( "\\}" );
else sb.append( character );
character = iterator.next();
}
return sb.toString();
}
public boolean saveSettings(Context ctx, String id, String url, String username, String password, String imagePlacement, boolean centerThumbnail, boolean fullSizeImage, String maxImageWidth, int maxImageWidthId, boolean location, boolean isWPCom, String originalUsername) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("url", url);
values.put("username", username);
values.put("password", password);
values.put("imagePlacement", imagePlacement);
values.put("centerThumbnail", centerThumbnail);
values.put("fullSizeImage", fullSizeImage);
values.put("maxImageWidth", maxImageWidth);
values.put("maxImageWidthId", maxImageWidthId);
values.put("location", location);
boolean returnValue = db.update(SETTINGS_TABLE, values, "id=" + id, null) > 0;
if (isWPCom){
//update the login for other wordpress.com accounts
ContentValues userPass = new ContentValues();
userPass.put("username", username);
userPass.put("password", password);
returnValue = db.update(SETTINGS_TABLE, userPass, "username=\"" + originalUsername + "\" AND dotcomFlag=1" , null) > 0;
}
db.close();
return (returnValue);
}
public boolean deleteAccount(Context ctx, String id) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
int rowsAffected = db.delete(SETTINGS_TABLE, "id=" + id, null);
boolean returnValue = false;
if (rowsAffected > 0){
returnValue = true;
}
// delete QuickPress homescreen shortcuts connected with this account
Vector<HashMap<String, Object>> shortcuts = this.getQuickPressShortcuts(ctx, id);
for(int i = 0; i < shortcuts.size(); i++) {
HashMap<String, Object> shortcutHash = shortcuts.get(i);
Intent shortcutIntent = new Intent();
shortcutIntent.setClassName(editPost.class.getPackage().getName(), editPost.class.getName());
shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
shortcutIntent.setAction(Intent.ACTION_VIEW);
Intent broadcastShortcutIntent = new Intent();
broadcastShortcutIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
broadcastShortcutIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, shortcutHash.get("name").toString());
broadcastShortcutIntent.putExtra("duplicate", false);
broadcastShortcutIntent.setAction("com.android.launcher.action.UNINSTALL_SHORTCUT");
ctx.sendBroadcast(broadcastShortcutIntent);
deleteQuickPressShortcut(ctx, shortcutHash.get("id").toString());
}
db.close();
return (returnValue);
}
public Vector<Object> loadSettings(Context ctx, String id) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(SETTINGS_TABLE, new String[] { "url", "blogName", "username", "password", "imagePlacement", "centerThumbnail", "fullSizeImage", "maxImageWidth", "maxImageWidthId", "runService", "blogId", "location", "dotcomFlag"}, "id=" + id, null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
Vector<Object> returnVector = new Vector<Object>();
if (numRows > 0){
if (c.getString(0) != null){
returnVector.add(c.getString(0));
returnVector.add(c.getString(1));
returnVector.add(c.getString(2));
returnVector.add(c.getString(3));
returnVector.add(c.getString(4));
returnVector.add(c.getInt(5));
returnVector.add(c.getString(6));
returnVector.add(c.getString(7));
returnVector.add(c.getInt(8));
returnVector.add(c.getInt(9));
returnVector.add(c.getInt(10));
returnVector.add(c.getInt(11));
returnVector.add(c.getInt(12));
}
else
{
returnVector = null;
}
}
c.close();
db.close();
return returnVector;
}
public Vector<String> loadStatsLogin(Context ctx, String id) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(SETTINGS_TABLE, new String[] { "dotcom_username", "dotcom_password"}, "id=" + id, null, null, null, null);
c.moveToFirst();
Vector<String> returnVector = new Vector<String>();
if (c.getString(0) != null){
returnVector.add(c.getString(0));
returnVector.add(c.getString(1));
}
else
{
returnVector = null;
}
c.close();
db.close();
return returnVector;
}
public boolean saveStatsLogin(Context ctx, String id, String statsUsername, String statsPassword) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("dotcom_username", statsUsername);
values.put("dotcom_password", statsPassword);
boolean returnValue = db.update(SETTINGS_TABLE, values, "id=" + id, null) > 0;
db.close();
return (returnValue);
}
public Vector<String> loadAPIData(Context ctx, String id) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(SETTINGS_TABLE, new String[] { "api_key", "api_blogid"}, "id=" + id, null, null, null, null);
c.moveToFirst();
Vector<String> returnVector = new Vector<String>();
if (c.getString(0) != null){
returnVector.add(c.getString(0));
returnVector.add(c.getString(1));
}
else
{
returnVector = null;
}
c.close();
db.close();
return returnVector;
}
public boolean saveAPIData(Context ctx, String id, String apiKey, String apiBlogID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("api_key", apiKey);
values.put("api_blogid", apiBlogID);
boolean returnValue = db.update(SETTINGS_TABLE, values, "id=" + id, null) > 0;
db.close();
return (returnValue);
}
public int getLatestCommentID(Context ctx, String id) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
int returnInt = 0;
Cursor c = db.query(SETTINGS_TABLE, new String[] { "lastCommentId" }, "id=" + id, null, null, null, null);
c.moveToFirst();
if (c.getString(0) != null){
returnInt = Integer.valueOf(c.getString(0));
}
c.close();
db.close();
return returnInt;
}
public boolean updateLatestCommentID(Context ctx, String id, Integer newCommentID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("lastCommentId", newCommentID);
boolean returnValue = db.update(SETTINGS_TABLE, values, "id=" + id, null) > 0;
db.close();
return (returnValue);
}
public Vector<Integer> getNotificationAccounts(Context ctx) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = null;
try {
c = db.query(SETTINGS_TABLE, new String[] { "id" }, "runService=1", null, null, null, null);
} catch (Exception e) {
e.printStackTrace();
}
int numRows = c.getCount();
c.moveToFirst();
Vector<Integer> returnVector = new Vector<Integer>();
for (int i = 0; i < numRows; ++i) {
int tempID = c.getInt(0);
returnVector.add(tempID);
c.moveToNext();
}
c.close();
db.close();
return returnVector;
}
public String getAccountName(Context ctx, String accountID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
String accountName = "";
Cursor c = db.query(SETTINGS_TABLE, new String[] { "blogName" }, "id=" + accountID, null, null, null, null);
c.moveToFirst();
if (c.getString(0) != null){
accountName = c.getString(0);
}
c.close();
db.close();
return accountName;
}
public void updateNotificationFlag(Context ctx, int id, boolean flag) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
int iFlag = 0;
if (flag){
iFlag = 1;
}
values.put("runService", iFlag);
boolean returnValue = db.update(SETTINGS_TABLE, values, "id=" + String.valueOf(id), null) > 0;
if(returnValue){
}
db.close();
}
public void updateNotificationSettings(Context ctx, String interval, boolean sound, boolean vibrate, boolean light, boolean tagline_flag, String tagline) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("interval", interval);
values.put("sound", sound);
values.put("vibrate", vibrate);
values.put("light", light);
values.put("tagline_flag", tagline_flag);
values.put("tagline", tagline);
boolean returnValue = db.update("eula", values, null, null) > 0;
if (returnValue){};
db.close();
}
public String getInterval(Context ctx) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query("eula", new String[] { "interval" }, "id=0", null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
String returnValue = "";
if (numRows == 1){
if (c.getString(0) != null){
returnValue = c.getString(0);
}
}
c.close();
db.close();
return returnValue;
}
public HashMap<String, Object> getNotificationOptions(Context ctx) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query("eula", new String[] { "id", "sound", "vibrate", "light", "tagline_flag", "tagline"}, "id=0", null, null, null, null);
int sound, vibrate, light;
String tagline;
HashMap<String, Object> thisHash = new HashMap<String, Object>();
int numRows = c.getCount();
if (numRows >= 1){
c.moveToFirst();
sound = c.getInt(1);
vibrate = c.getInt(2);
light = c.getInt(3);
tagline = c.getString(5);
thisHash.put("sound", sound);
thisHash.put("vibrate", vibrate);
thisHash.put("light", light);
thisHash.put("tagline_flag", c.getInt(4));
if (tagline != null){
thisHash.put("tagline", tagline);
}
else{
thisHash.put("tagline", "");
}
}
c.close();
db.close();
return thisHash;
}
//localDrafts
public boolean saveLocalDraft(Context ctx, String blogID, String title, String content, String picturePaths, String tags, String categories, String status, Double latitude, Double longitude) {
boolean returnValue = false;
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("blogID", blogID);
values.put("title", title);
values.put("content", content);
values.put("picturePaths", picturePaths);
values.put("tags", tags);
values.put("categories", categories);
values.put("status", status);
values.put("latitude", latitude);
values.put("longitude", longitude);
returnValue = db.insert(LOCALDRAFTS_TABLE, null, values) > 0;
db.close();
return (returnValue);
}
public boolean updateLocalDraft(Context ctx, String blogID, String postID, String title, String content, String picturePaths, String tags, String categories, String status, Double latitude, Double longitude) {
boolean returnValue = false;
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("blogID", blogID);
values.put("title", title);
values.put("content", content);
values.put("picturePaths", picturePaths);
values.put("tags", tags);
values.put("categories", categories);
values.put("status", status);
values.put("latitude", latitude);
values.put("longitude", longitude);
returnValue = db.update(LOCALDRAFTS_TABLE, values, "id=" + postID, null) > 0;
db.close();
return (returnValue);
}
public Vector<HashMap<String, Object>> loadPosts(Context ctx, String blogID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Vector<HashMap<String, Object>> returnVector = new Vector<HashMap<String, Object>>();
Cursor c = db.query(LOCALDRAFTS_TABLE, new String[] { "id", "title", "status", "uploaded"}, "blogID=" + blogID, null, null, null, "id desc");
int numRows = c.getCount();
c.moveToFirst();
for (int i = 0; i < numRows; ++i) {
if (c.getString(0) != null){
HashMap<String, Object> returnHash = new HashMap<String, Object>();
returnHash.put("id", c.getInt(0));
returnHash.put("title", c.getString(1));
returnHash.put("status", c.getString(2));
returnHash.put("uploaded", c.getInt(3));
returnVector.add(i, returnHash);
}
c.moveToNext();
}
c.close();
db.close();
if (numRows == 0){
returnVector = null;
}
return returnVector;
}
public Vector<HashMap<String, Object>> loadPost(Context ctx, String postID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Vector<HashMap<String, Object>> returnVector = new Vector<HashMap<String, Object>>();
Cursor c = db.query(LOCALDRAFTS_TABLE, new String[] { "title", "content", "picturePaths", "tags", "categories", "status", "latitude", "longitude"}, "id=" + postID, null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
for (int i = 0; i < numRows; ++i) {
if (c.getString(0) != null){
HashMap<String, Object> returnHash = new HashMap<String, Object>();
returnHash.put("title", c.getString(0));
returnHash.put("content", c.getString(1));
returnHash.put("picturePaths", c.getString(2));
returnHash.put("tags", c.getString(3));
returnHash.put("categories", c.getString(4));
returnHash.put("status", c.getString(5));
returnHash.put("latitude", c.getDouble(6));
returnHash.put("longitude", c.getDouble(7));
returnVector.add(i, returnHash);
}
c.moveToNext();
}
c.close();
db.close();
if (numRows == 0){
returnVector = null;
}
return returnVector;
}
public boolean deletePost(Context ctx, String postID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
boolean returnValue = false;
int result = 0;
result = db.delete(LOCALDRAFTS_TABLE, "id=" + postID, null);
db.close();
if (result == 1){
returnValue = true;
}
return returnValue;
}
public boolean saveLocalPageDraft(Context ctx, String blogID, String title, String content, String picturePaths, String status) {
boolean returnValue = false;
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("blogID", blogID);
values.put("title", title);
values.put("content", content);
values.put("picturePaths", picturePaths);
values.put("status", status);
returnValue = db.insert(LOCALPAGEDRAFTS_TABLE, null, values) > 0;
db.close();
return (returnValue);
}
public boolean updateLocalPageDraft(Context ctx, String blogID, String postID, String title, String content, String picturePaths, String status) {
boolean returnValue = false;
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("blogID", blogID);
values.put("title", title);
values.put("content", content);
values.put("picturePaths", picturePaths);
values.put("status", status);
returnValue = db.update(LOCALPAGEDRAFTS_TABLE, values, "id=" + postID, null) > 0;
db.close();
return (returnValue);
}
public Vector<HashMap<String, Object>> loadPageDrafts(Context ctx, String blogID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Vector<HashMap<String, Object>> returnVector = new Vector<HashMap<String, Object>>();
Cursor c = db.query(LOCALPAGEDRAFTS_TABLE, new String[] { "id", "title", "status", "uploaded"}, "blogID=" + blogID, null, null, null, "id desc");
int numRows = c.getCount();
c.moveToFirst();
for (int i = 0; i < numRows; ++i) {
if (c.getString(0) != null){
HashMap<String, Object> returnHash = new HashMap<String, Object>();
returnHash.put("id", c.getInt(0));
returnHash.put("title", c.getString(1));
returnHash.put("status", c.getString(2));
returnHash.put("uploaded", c.getInt(3));
returnVector.add(i, returnHash);
}
c.moveToNext();
}
c.close();
db.close();
if (numRows == 0){
returnVector = null;
}
return returnVector;
}
public Vector<HashMap<String, Object>> loadPageDraft(Context ctx, String postID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Vector<HashMap<String, Object>> returnVector = new Vector<HashMap<String, Object>>();
Cursor c = db.query(LOCALPAGEDRAFTS_TABLE, new String[] { "title", "content", "picturePaths", "status"}, "id=" + postID, null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
for (int i = 0; i < numRows; ++i) {
if (c.getString(0) != null){
HashMap<String, Object> returnHash = new HashMap<String, Object>();
returnHash.put("title", c.getString(0));
returnHash.put("content", c.getString(1));
returnHash.put("picturePaths", c.getString(2));
returnHash.put("status", c.getString(3));
returnVector.add(i, returnHash);
}
c.moveToNext();
}
c.close();
db.close();
if (numRows == 0){
returnVector = null;
}
return returnVector;
}
public boolean deletePageDraft(Context ctx, String postID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
boolean returnValue = false;
int result = 0;
result = db.delete(LOCALPAGEDRAFTS_TABLE, "id=" + postID, null);
db.close();
if (result == 1){
returnValue = true;
}
return returnValue;
}
public int getLatestDraftID(Context ctx, String id) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(LOCALDRAFTS_TABLE, new String[] {"id"}, "blogID=" + id, null, null, null, "id desc", "1");
int latestID = -1;
int numRows = c.getCount();
if (numRows != 0){
c.moveToFirst();
latestID = c.getInt(0);
}
c.close();
db.close();
return latestID;
}
public int getLatestPageDraftID(Context ctx, String id) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(LOCALPAGEDRAFTS_TABLE, new String[] {"id"}, "blogID=" + id, null, null, null, "id desc", "1");
int latestID = -1;
int numRows = c.getCount();
if (numRows != 0){
c.moveToFirst();
latestID = c.getInt(0);
}
c.close();
db.close();
return latestID;
}
//postStore
public boolean savePosts(Context ctx, Vector<?> postValues) {
boolean returnValue = false;
if (postValues.size() != 0)
{
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
HashMap<?, ?> firstHash = (HashMap<?, ?>) postValues.get(0);
String blogID = firstHash.get("blogID").toString();
//delete existing values
db.delete(POSTSTORE_TABLE, "blogID=" + blogID, null);
for (int i = 0; i < postValues.size(); i++){
ContentValues values = new ContentValues();
HashMap<?, ?> thisHash = (HashMap<?, ?>) postValues.get(i);
values.put("blogID", thisHash.get("blogID").toString());
values.put("postID", thisHash.get("postID").toString());
values.put("title", thisHash.get("title").toString());
values.put("postDate", thisHash.get("postDate").toString());
values.put("postDateFormatted", thisHash.get("postDateFormatted").toString());
returnValue = db.insert(POSTSTORE_TABLE, null, values) > 0;
}
db.close();
}
return (returnValue);
}
public Vector<HashMap<String, String>> loadSavedPosts(Context ctx, String blogID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Vector<HashMap<String, String>> returnVector = new Vector<HashMap<String, String>>();
Cursor c = db.query(POSTSTORE_TABLE, new String[] { "blogID", "postID", "title", "postDate", "postDateFormatted"}, "blogID=" + blogID, null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
for (int i = 0; i < numRows; ++i) {
if (c.getString(0) != null){
HashMap<String, String> returnHash = new HashMap<String, String>();
returnHash.put("blogID", c.getString(0));
returnHash.put("postID", c.getString(1));
returnHash.put("title", c.getString(2));
returnHash.put("postDate", c.getString(3));
returnHash.put("postDateFormatted", c.getString(4));
returnVector.add(i, returnHash);
}
c.moveToNext();
}
c.close();
db.close();
if (numRows == 0){
returnVector = null;
}
return returnVector;
}
public Vector<HashMap<String, String>> loadPages(Context ctx, String blogID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Vector<HashMap<String, String>> returnVector = new Vector<HashMap<String, String>>();
Cursor c = db.query(PAGES_TABLE, new String[] { "blogID", "pageID", "title", "pageDate", "pageDateFormatted"}, "blogID=" + blogID, null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
for (int i = 0; i < numRows; ++i) {
if (c.getString(0) != null){
HashMap<String, String> returnHash = new HashMap<String, String>();
returnHash.put("blogID", c.getString(0));
returnHash.put("pageID", c.getString(1));
returnHash.put("title", c.getString(2));
returnHash.put("pageDate", c.getString(3));
returnHash.put("pageDateFormatted", c.getString(4));
returnVector.add(i, returnHash);
}
c.moveToNext();
}
c.close();
db.close();
if (numRows == 0){
returnVector = null;
}
return returnVector;
}
public boolean savePages(Context ctx, Vector<?> pageValues) {
boolean returnValue = false;
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
HashMap<?, ?> firstHash = (HashMap<?, ?>) pageValues.get(0);
String blogID = firstHash.get("blogID").toString();
//delete existing values
db.delete(PAGES_TABLE, "blogID=" + blogID, null);
for (int i = 0; i < pageValues.size(); i++){
ContentValues values = new ContentValues();
HashMap<?, ?> thisHash = (HashMap<?, ?>) pageValues.get(i);
values.put("blogID", thisHash.get("blogID").toString());
values.put("pageID", thisHash.get("pageID").toString());
values.put("parentID", thisHash.get("parentID").toString());
values.put("title", thisHash.get("title").toString());
values.put("pageDate", thisHash.get("pageDate").toString());
values.put("pageDateFormatted", thisHash.get("pageDateFormatted").toString());
returnValue = db.insert(PAGES_TABLE, null, values) > 0;
}
db.close();
return (returnValue);
}
public Vector<HashMap<String, Object>> loadComments(Context ctx, String blogID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Vector<HashMap<String, Object>> returnVector = new Vector<HashMap<String, Object>>();
Cursor c = db.query(COMMENTS_TABLE, new String[] { "blogID", "postID", "iCommentID", "author", "comment", "commentDate", "commentDateFormatted", "status", "url", "email", "postTitle"}, "blogID=" + blogID, null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
HashMap<String, Object> numRecords = new HashMap<String, Object>();
//add the number of stored records so the offset can be computed
if (numRows > 0){
numRecords.put("numRecords", numRows);
returnVector.add(0, numRecords);
}
for (int i = 1; i < (numRows + 1); ++i) {
if (c.getString(0) != null){
HashMap<String, Object> returnHash = new HashMap<String, Object>();
returnHash.put("blogID", c.getString(0));
returnHash.put("postID", c.getInt(1));
returnHash.put("commentID", c.getInt(2));
returnHash.put("author", c.getString(3));
returnHash.put("comment", c.getString(4));
returnHash.put("commentDate", c.getString(5));
returnHash.put("commentDateFormatted", c.getString(6));
returnHash.put("status", c.getString(7));
returnHash.put("url", c.getString(8));
returnHash.put("email", c.getString(9));
returnHash.put("postTitle", c.getString(10));
returnVector.add(i, returnHash);
}
c.moveToNext();
}
c.close();
db.close();
if (numRows == 0){
returnVector = null;
}
return returnVector;
}
public Vector<HashMap<String, Object>> loadMoreComments(Context ctx, String blogID, int limit) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Vector<HashMap<String, Object>> returnVector = new Vector<HashMap<String, Object>>();
Cursor c = db.query(COMMENTS_TABLE, new String[] { "blogID", "postID", "iCommentID", "author", "comment", "commentDate", "commentDateFormatted", "status", "url", "email", "postTitle"}, "blogID=" + blogID, null, null, null, "iCommentID ASC", String.valueOf(limit));
int numRows = c.getCount();
c.moveToFirst();
//HashMap numRecords = new HashMap();
//add the number of stored records so the offset can be computed
/*if (numRows > 0){
numRecords.put("numRecords", numRows);
returnVector.add(0, numRecords);
}*/
for (int i = 0; i < numRows; i++) {
if (c.getString(0) != null){
HashMap<String, Object> returnHash = new HashMap<String, Object>();
returnHash.put("blogID", c.getString(0));
returnHash.put("postID", c.getInt(1));
returnHash.put("commentID", c.getInt(2));
returnHash.put("author", c.getString(3));
returnHash.put("comment", c.getString(4));
returnHash.put("commentDate", c.getString(5));
returnHash.put("commentDateFormatted", c.getString(6));
returnHash.put("status", c.getString(7));
returnHash.put("url", c.getString(8));
returnHash.put("email", c.getString(9));
returnHash.put("postTitle", c.getString(10));
returnVector.add(i, returnHash);
}
c.moveToNext();
}
c.close();
db.close();
if (numRows == 0){
returnVector = null;
}
return returnVector;
}
public boolean saveComments(Context ctx, Vector<?> commentValues, boolean loadMore) {
boolean returnValue = false;
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
HashMap<?, ?> firstHash = (HashMap<?, ?>) commentValues.get(0);
String blogID = firstHash.get("blogID").toString();
//delete existing values, if user hit refresh button
if (!loadMore){
db.delete(COMMENTS_TABLE, "blogID=" + blogID, null);
}
for (int i = 0; i < commentValues.size(); i++){
ContentValues values = new ContentValues();
HashMap<?, ?> thisHash = (HashMap<?, ?>) commentValues.get(i);
values.put("blogID", thisHash.get("blogID").toString());
values.put("postID", thisHash.get("postID").toString());
values.put("iCommentID", thisHash.get("commentID").toString());
values.put("author", thisHash.get("author").toString());
values.put("comment", thisHash.get("comment").toString());
values.put("commentDate", thisHash.get("commentDate").toString());
values.put("commentDateFormatted", thisHash.get("commentDateFormatted").toString());
values.put("status", thisHash.get("status").toString());
values.put("url", thisHash.get("url").toString());
values.put("email", thisHash.get("email").toString());
values.put("postTitle", thisHash.get("postTitle").toString());
returnValue = db.insert(COMMENTS_TABLE, null, values) > 0;
}
db.close();
return (returnValue);
}
public void updateCommentStatus(Context ctx, String blogID, String id, String newStatus) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("status", newStatus);
boolean returnValue = db.update(COMMENTS_TABLE, values, "blogID=" + blogID + " AND iCommentID=" + id, null) > 0;
if (returnValue){};
db.close();
}
public void clearPages(Context ctx, String blogID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
//delete existing values
db.delete(PAGES_TABLE, "blogID=" + blogID, null);
db.close();
}
public void clearPosts(Context ctx, String blogID) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
//delete existing values
db.delete(POSTSTORE_TABLE, "blogID=" + blogID, null);
db.close();
}
//eula table
public boolean checkEULA(Context ctx){
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(EULA_TABLE, new String[] { "read" }, "id=0", null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
boolean returnValue = false;
if (numRows == 1){
returnValue = (c.getInt(0) != 0);
}
c.close();
db.close();
return returnValue;
}
public void setEULA(Context ctx) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("id", 0);
values.put("read", 1); //set that they've read the EULA
boolean returnValue = db.insert(EULA_TABLE, null, values) > 0;
if (returnValue){};
db.close();
}
public void setStatsDate(Context ctx) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("statsdate", System.currentTimeMillis()); //set to current time
boolean returnValue = db.update(EULA_TABLE, values, "id=0", null) > 0;
if (returnValue){};
db.close();
}
public long getStatsDate(Context ctx) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(EULA_TABLE, new String[] { "statsdate" }, "id=0", null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
long returnValue = 0;
if (numRows == 1){
returnValue = c.getLong(0);
}
c.close();
db.close();
return returnValue;
}
//categories
public boolean insertCategory(Context ctx, String id, int wp_id, String category_name) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("blog_id", id);
values.put("wp_id", wp_id);
values.put("category_name", category_name.toString());
boolean returnValue = db.insert(CATEGORIES_TABLE, null, values) > 0;
db.close();
return (returnValue);
}
public Vector<String> loadCategories(Context ctx, String id) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(CATEGORIES_TABLE, new String[] { "id", "wp_id", "category_name" }, "blog_id=" + id, null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
Vector<String> returnVector = new Vector<String>();
for (int i = 0; i < numRows; ++i) {
String category_name = c.getString(2);
if (category_name != null)
{
returnVector.add(category_name);
}
c.moveToNext();
}
c.close();
db.close();
return returnVector;
}
public int getCategoryId(Context ctx, String id, String category){
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(CATEGORIES_TABLE, new String[] {"wp_id"}, "category_name=\"" + category + "\" AND blog_id=" + id, null, null, null, null);
c.moveToFirst();
int categoryID = 0;
categoryID = c.getInt(0);
db.close();
return categoryID;
}
public void clearCategories(Context ctx, String id){
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
//clear out the table since we are refreshing the whole enchilada
db.delete(CATEGORIES_TABLE, "blog_id=" + id, null);
db.close();
}
//unique identifier queries
public void updateUUID(Context ctx, String uuid) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("uuid", uuid);
boolean returnValue = db.update("eula", values, null, null) > 0;
if (returnValue){};
db.close();
}
public String getUUID(Context ctx) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query("eula", new String[] { "uuid" }, "id=0", null, null, null, null);
int numRows = c.getCount();
c.moveToFirst();
String returnValue = "";
if (numRows == 1){
if (c.getString(0) != null){
returnValue = c.getString(0);
}
}
c.close();
db.close();
return returnValue;
}
public boolean addQuickPressShortcut(Context ctx, String accountId, String name) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
ContentValues values = new ContentValues();
values.put("accountId", accountId);
values.put("name", name);
boolean returnValue = db.insert(QUICKPRESS_SHORTCUTS_TABLE, null, values) > 0;
db.close();
return (returnValue);
}
public Vector<HashMap<String, Object>> getQuickPressShortcuts(Context ctx, String accountId) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
Cursor c = db.query(QUICKPRESS_SHORTCUTS_TABLE, new String[] { "id", "accountId", "name"}, "accountId = "+accountId, null, null, null, null);
String id, name;
int numRows = c.getCount();
c.moveToFirst();
Vector<HashMap<String, Object>> accounts = new Vector<HashMap<String, Object>>();
for (int i = 0; i < numRows; i++) {
id = c.getString(0);
name = c.getString(2);
if (id != null)
{
HashMap<String, Object> thisHash = new HashMap<String, Object>();
thisHash.put("id", id);
thisHash.put("name", name);
accounts.add(thisHash);
}
c.moveToNext();
}
c.close();
db.close();
return accounts;
}
public boolean deleteQuickPressShortcut(Context ctx, String id) {
db = ctx.openOrCreateDatabase(DATABASE_NAME, 0, null);
int rowsAffected = db.delete(QUICKPRESS_SHORTCUTS_TABLE, "id=" + id, null);
boolean returnValue = false;
if (rowsAffected > 0){
returnValue = true;
}
db.close();
return (returnValue);
}
}