2014/10/16 上午 08:12:06

android Programming Glossary: databasehelper

Multiple Table SQLite DB Adapter(s) in Android?

http://stackoverflow.com/questions/4063510/multiple-table-sqlite-db-adapters-in-android

_id integer primary key autoincrement NAME TEXT private DatabaseHelper mDbHelper private SQLiteDatabase mDb private final Context mCtx.. mDb private final Context mCtx private static class DatabaseHelper extends SQLiteOpenHelper DatabaseHelper Context context super.. static class DatabaseHelper extends SQLiteOpenHelper DatabaseHelper Context context super context DATABASE_NAME null DATABASE_VERSION..

Using Singleton design pattern for SQLiteDatabase

http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase

give you a good idea on how to go about designing the DatabaseHelper class correctly. The static factory method ensures that there.. static factory method ensures that there exists only one DatabaseHelper instance at any time. create custom DatabaseHelper class that.. one DatabaseHelper instance at any time. create custom DatabaseHelper class that extends SQLiteOpenHelper public class DatabaseHelper..

Android: Accessing assets folder sqlite database file with .sqlite extension

http://stackoverflow.com/questions/2605555/android-accessing-assets-folder-sqlite-database-file-with-sqlite-extension

share improve this question Try this code public class DataBaseHelper extends SQLiteOpenHelper private Context mycontext private String.. .getPackageName databases public DataBaseHelper Context context throws IOException super context DB_NAME null..

adding your own SQLite database to an android application

http://stackoverflow.com/questions/5086962/adding-your-own-sqlite-database-to-an-android-application

Database not copying from assets

http://stackoverflow.com/questions/5945196/database-not-copying-from-assets

the complete code plz reply if you success public class DataBaseHelper extends SQLiteOpenHelper private Context mycontext private String.. .getPackageName databases public DataBaseHelper Context context throws IOException super context DB_NAME null..

How to initialize sqlite database once from a helper class in Android

http://stackoverflow.com/questions/7444327/how-to-initialize-sqlite-database-once-from-a-helper-class-in-android

once from a helper class in Android I have a custom DataBaseHelper class which extends SQLiteOpenHelper which looks like this package.. import android.util.Log public class DataBaseHelper extends SQLiteOpenHelper private static SQLiteDatabase sqliteDb.. private static SQLiteDatabase sqliteDb private static DataBaseHelper instance private static final int DATABASE_VERSION 1 the default..

How to use an existing database with an Android application [duplicate]

http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application

import android.util.Log public class DataBaseHelper extends SQLiteOpenHelper private static String TAG DataBaseHelper.. extends SQLiteOpenHelper private static String TAG DataBaseHelper Tag just for the LogCat window destination path location of.. mDataBase private final Context mContext public DataBaseHelper Context context super context DB_NAME null 1 1 its Database..

Multiple Table SQLite DB Adapter(s) in Android?

http://stackoverflow.com/questions/4063510/multiple-table-sqlite-db-adapters-in-android

static final String DATABASE_CREATE create table usersinfo _id integer primary key autoincrement NAME TEXT private DatabaseHelper mDbHelper private SQLiteDatabase mDb private final Context mCtx private static class DatabaseHelper extends SQLiteOpenHelper.. NAME TEXT private DatabaseHelper mDbHelper private SQLiteDatabase mDb private final Context mCtx private static class DatabaseHelper extends SQLiteOpenHelper DatabaseHelper Context context super context DATABASE_NAME null DATABASE_VERSION @Override public.. private SQLiteDatabase mDb private final Context mCtx private static class DatabaseHelper extends SQLiteOpenHelper DatabaseHelper Context context super context DATABASE_NAME null DATABASE_VERSION @Override public void onCreate SQLiteDatabase db db.execSQL..

Using Singleton design pattern for SQLiteDatabase

http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase

data member This isn't the complete implementation but it should give you a good idea on how to go about designing the DatabaseHelper class correctly. The static factory method ensures that there exists only one DatabaseHelper instance at any time. create.. to go about designing the DatabaseHelper class correctly. The static factory method ensures that there exists only one DatabaseHelper instance at any time. create custom DatabaseHelper class that extends SQLiteOpenHelper public class DatabaseHelper extends.. The static factory method ensures that there exists only one DatabaseHelper instance at any time. create custom DatabaseHelper class that extends SQLiteOpenHelper public class DatabaseHelper extends SQLiteOpenHelper private static DatabaseHelper mInstance..

Android: Accessing assets folder sqlite database file with .sqlite extension

http://stackoverflow.com/questions/2605555/android-accessing-assets-folder-sqlite-database-file-with-sqlite-extension

with .sqlite extension in my Android application android share improve this question Try this code public class DataBaseHelper extends SQLiteOpenHelper private Context mycontext private String DB_PATH mycontext.getApplicationContext .getPackageName.. myDataBase private String DB_PATH data data mycontext.getApplicationContext .getPackageName databases public DataBaseHelper Context context throws IOException super context DB_NAME null 1 this.mycontext context boolean dbexist checkdatabase if..

adding your own SQLite database to an android application

http://stackoverflow.com/questions/5086962/adding-your-own-sqlite-database-to-an-android-application

add our own SQLite database to an android project android share improve this question Try this code public class DataBaseHelper extends SQLiteOpenHelper private Context mycontext private String DB_PATH mycontext.getApplicationContext .getPackageName.. myDataBase private String DB_PATH data data mycontext.getApplicationContext .getPackageName databases public DataBaseHelper Context context throws IOException super context DB_NAME null 1 this.mycontext context boolean dbexist checkdatabase if..

Database not copying from assets

http://stackoverflow.com/questions/5945196/database-not-copying-from-assets

android sqlite share improve this question I am giving you the complete code plz reply if you success public class DataBaseHelper extends SQLiteOpenHelper private Context mycontext private String DB_PATH data data gr.peos databases private String DB_PATH.. myDataBase private String DB_PATH data data mycontext.getApplicationContext .getPackageName databases public DataBaseHelper Context context throws IOException super context DB_NAME null 1 this.mycontext context boolean dbexist checkdatabase if..

How to initialize sqlite database once from a helper class in Android

http://stackoverflow.com/questions/7444327/how-to-initialize-sqlite-database-once-from-a-helper-class-in-android

to initialize sqlite database once from a helper class in Android I have a custom DataBaseHelper class which extends SQLiteOpenHelper which looks like this package com.stampii.stampii.comm.rpc import java.io.File import.. import android.database.sqlite.SQLiteOpenHelper import android.util.Log public class DataBaseHelper extends SQLiteOpenHelper private static SQLiteDatabase sqliteDb private static DataBaseHelper instance private static final.. public class DataBaseHelper extends SQLiteOpenHelper private static SQLiteDatabase sqliteDb private static DataBaseHelper instance private static final int DATABASE_VERSION 1 the default database path is data data pkgNameOfYourApplication databases..

How to use an existing database with an Android application [duplicate]

http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application

import android.database.sqlite.SQLiteOpenHelper import android.util.Log public class DataBaseHelper extends SQLiteOpenHelper private static String TAG DataBaseHelper Tag just for the LogCat window destination path location.. import android.util.Log public class DataBaseHelper extends SQLiteOpenHelper private static String TAG DataBaseHelper Tag just for the LogCat window destination path location of our database on device private static String DB_PATH private.. static String DB_NAME YourDbName Database name private SQLiteDatabase mDataBase private final Context mContext public DataBaseHelper Context context super context DB_NAME null 1 1 its Database Version if android.os.Build.VERSION.SDK_INT 17 DB_PATH context.getApplicationInfo..