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2014/10/16 ¤W¤È 08:24:55
android Programming Glossary: sqliteopenhelperWhat is a Full Android Database Helper class for an existing SQLite database? [closed] http://stackoverflow.com/questions/3548533/what-is-a-full-android-database-helper-class-for-an-existing-sqlite-database import android.database.sqlite.SQLiteOpenHelper import android.util.Log public class AnyDBAdapter private static.. private static class DatabaseHelper extends SQLiteOpenHelper Context helperContext DatabaseHelper Context context super..
Multiple Table SQLite DB Adapter(s) in Android? http://stackoverflow.com/questions/4063510/multiple-table-sqlite-db-adapters-in-android the problem however is that I have a nested subclass of SQLiteOpenHelper per the NotePad Example within each adapter. When the first.. Context mCtx private static class DatabaseHelper extends SQLiteOpenHelper DatabaseHelper Context context super context DATABASE_NAME.. activity it would seem to me that the nested subclass of SQLiteOpenHelper would attempt to create the database again. Obviously something..
Android error - close() was never explicitly called on database http://stackoverflow.com/questions/4464892/android-error-close-was-never-explicitly-called-on-database 24 50.886 ERROR Database 10982 at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase SQLiteOpenHelper.java 118 12 16 17 24 50.886.. SQLiteOpenHelper.java 118 12 16 17 24 50.886 ERROR Database 10982 at com.psyhclo.CallDataHelper... return list public static class OpenHelper extends SQLiteOpenHelper OpenHelper Context context super context DATABASE_NAME null..
Android multiple databases open http://stackoverflow.com/questions/4498664/android-multiple-databases-open database public static final int EXTERNAL 1 private final SQLiteOpenHelper mDatabaseManager new SQLiteOpenHelper 2 private final SQLiteDatabase.. 1 private final SQLiteOpenHelper mDatabaseManager new SQLiteOpenHelper 2 private final SQLiteDatabase mDatabases new SQLiteDatabase..
sqlite example program in android [closed] http://stackoverflow.com/questions/4721732/sqlite-example-program-in-android import android.database.sqlite.SQLiteOpenHelper import android.util.Log public class Bru_Press_Data extends.. android.util.Log public class Bru_Press_Data extends SQLiteOpenHelper public static final String DATABASE_NAME QuadDeals.db public..
Database not copying from assets http://stackoverflow.com/questions/5945196/database-not-copying-from-assets import android.database.sqlite.SQLiteOpenHelper public class Database extends SQLiteOpenHelper The Android's.. public class Database extends SQLiteOpenHelper The Android's default system path of your application database... reply if you success public class DataBaseHelper extends SQLiteOpenHelper private Context mycontext private String DB_PATH data data gr.peos..
Android: simple export and import of sqlite database http://stackoverflow.com/questions/6540906/android-simple-export-and-import-of-sqlite-database I get the following error 06 30 13 33 38.831 ERROR SQLiteOpenHelper 23570 android.database.sqlite.SQLiteDatabaseCorruptException.. share improve this question I use this code in the SQLiteOpenHelper in one of my applications to import a database file. EDIT I.. I pasted my FileUtils.copyFile method into the question. SQLiteOpenHelper public static String DB_FILEPATH data data package_name databases..
Using Singleton design pattern for SQLiteDatabase http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase the database throughout the application. Approach #1 have `SQLiteOpenHelper` be a static data member This isn't the complete implementation.. any time. create custom DatabaseHelper class that extends SQLiteOpenHelper public class DatabaseHelper extends SQLiteOpenHelper private.. SQLiteOpenHelper public class DatabaseHelper extends SQLiteOpenHelper private static DatabaseHelper mInstance null private static..
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.. android.util.Log public class DataBaseHelper extends SQLiteOpenHelper private static String TAG DataBaseHelper Tag just for the LogCat..
Using Application context everywhere? http://stackoverflow.com/questions/987072/using-application-context-everywhere getContext return instance and pass it everywhere e.g. SQLiteOpenHelper where context is required and not leaking of course android..
What is a Full Android Database Helper class for an existing SQLite database? [closed] http://stackoverflow.com/questions/3548533/what-is-a-full-android-database-helper-class-for-an-existing-sqlite-database android.database.sqlite.SQLiteDatabase import android.database.sqlite.SQLiteException import android.database.sqlite.SQLiteOpenHelper import android.util.Log public class AnyDBAdapter private static final String TAG AnyDBAdapter private DatabaseHelper mDbHelper.. new String myVariable1 myVariable2 public void close mDbHelper.close private static class DatabaseHelper extends SQLiteOpenHelper Context helperContext DatabaseHelper Context context super context DATABASE_NAME null DATABASE_VERSION helperContext context..
Multiple Table SQLite DB Adapter(s) in Android? http://stackoverflow.com/questions/4063510/multiple-table-sqlite-db-adapters-in-android was hoping not to have to have a single massive adapter class. the problem however is that I have a nested subclass of SQLiteOpenHelper per the NotePad Example within each adapter. When the first table is accessed everything works fine. When I then try to.. 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 void onCreate SQLiteDatabase.. same structure as above when it is accessed by a different activity it would seem to me that the nested subclass of SQLiteOpenHelper would attempt to create the database again. Obviously something is wrong because in that scenario my app crashes. So is..
Android error - close() was never explicitly called on database http://stackoverflow.com/questions/4464892/android-error-close-was-never-explicitly-called-on-database ContextWrapper.java 203 12 16 17 24 50.886 ERROR Database 10982 at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase SQLiteOpenHelper.java 118 12 16 17 24 50.886 ERROR Database 10982 at com.psyhclo.CallDataHelper. init.. 203 12 16 17 24 50.886 ERROR Database 10982 at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase SQLiteOpenHelper.java 118 12 16 17 24 50.886 ERROR Database 10982 at com.psyhclo.CallDataHelper. init CallDataHelper.java 27 12 16 17 24.. cursor.moveToNext if cursor null cursor.isClosed cursor.close return list public static class OpenHelper extends SQLiteOpenHelper OpenHelper Context context super context DATABASE_NAME null DATABASE_VERSION @Override public void onCreate SQLiteDatabase..
Android multiple databases open http://stackoverflow.com/questions/4498664/android-multiple-databases-open static final int INTERNAL 0 Identifier for the external database public static final int EXTERNAL 1 private final SQLiteOpenHelper mDatabaseManager new SQLiteOpenHelper 2 private final SQLiteDatabase mDatabases new SQLiteDatabase 2 Constructs the database.. for the external database public static final int EXTERNAL 1 private final SQLiteOpenHelper mDatabaseManager new SQLiteOpenHelper 2 private final SQLiteDatabase mDatabases new SQLiteDatabase 2 Constructs the database and open it. public DatabaseAdapter..
sqlite example program in android [closed] http://stackoverflow.com/questions/4721732/sqlite-example-program-in-android import android.content.Context import android.database.sqlite.SQLiteDatabase import android.database.sqlite.SQLiteOpenHelper import android.util.Log public class Bru_Press_Data extends SQLiteOpenHelper public static final String DATABASE_NAME QuadDeals.db.. import android.database.sqlite.SQLiteOpenHelper import android.util.Log public class Bru_Press_Data extends SQLiteOpenHelper public static final String DATABASE_NAME QuadDeals.db public static final int DATABASE_VERSION 1 Create a helper object..
Database not copying from assets http://stackoverflow.com/questions/5945196/database-not-copying-from-assets android.database.sqlite.SQLiteDatabase import android.database.sqlite.SQLiteException import android.database.sqlite.SQLiteOpenHelper public class Database extends SQLiteOpenHelper The Android's default system path of your application database. private static.. android.database.sqlite.SQLiteException import android.database.sqlite.SQLiteOpenHelper public class Database extends SQLiteOpenHelper The Android's default system path of your application database. private static String DB_PATH data data gr.peos databases.. 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 mycontext.getApplicationContext..
Android: simple export and import of sqlite database http://stackoverflow.com/questions/6540906/android-simple-export-and-import-of-sqlite-database file to current.db . Is this possible When I try this solution I get the following error 06 30 13 33 38.831 ERROR SQLiteOpenHelper 23570 android.database.sqlite.SQLiteDatabaseCorruptException error code 11 database disk image is malformed If I look at.. a SQLite browser it looks fine. java android database sqlite share improve this question I use this code in the SQLiteOpenHelper in one of my applications to import a database file. EDIT I pasted my FileUtils.copyFile method into the question. SQLiteOpenHelper.. in one of my applications to import a database file. EDIT I pasted my FileUtils.copyFile method into the question. SQLiteOpenHelper public static String DB_FILEPATH data data package_name databases database.db Copies the database file at the specified..
Using Singleton design pattern for SQLiteDatabase http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase three possible approaches. These will allow access to the database throughout the application. Approach #1 have `SQLiteOpenHelper` be a static data member This isn't the complete implementation but it should give you a good idea on how to go about designing.. 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 null private static final String.. at any time. create custom DatabaseHelper class that extends SQLiteOpenHelper public class DatabaseHelper extends SQLiteOpenHelper private static DatabaseHelper mInstance null private static final String DATABASE_NAME databaseName private static final..
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.SQLException import android.database.sqlite.SQLiteDatabase import android.database.sqlite.SQLiteOpenHelper import android.util.Log public class DataBaseHelper extends SQLiteOpenHelper private static String TAG DataBaseHelper Tag.. 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 of our database on device..
Using Application context everywhere? http://stackoverflow.com/questions/987072/using-application-context-everywhere instance public MyApp instance this public static Context getContext return instance and pass it everywhere e.g. SQLiteOpenHelper where context is required and not leaking of course android android context share improve this question There are a..
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