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2014/10/16 ¤W¤È 08:12:06
android Programming Glossary: datamanipulatorcannot retrieve the information from sqlite http://stackoverflow.com/questions/10714122/cannot-retrieve-the-information-from-sqlite any images There is a warning that The value of the field DataManipulator.insert is not used Can any one correct my code This is my DataManipulator.java.. is not used Can any one correct my code This is my DataManipulator.java public class DataManipulator private static final String.. my code This is my DataManipulator.java public class DataManipulator private static final String DATABASE_NAME mydatabase.db private..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button is clicked return super.onOptionsItemSelected item DataManipulator.java public class DataManipulator public static final String.. item DataManipulator.java public class DataManipulator public static final String KEY_IMG image private DatabaseHelper.. public void Reset mDbHelper.onUpgrade this.mDb 1 1 public DataManipulator Context ctx mCtx ctx mDbHelper new DatabaseHelper mCtx public..
cannot retrieve the information from sqlite http://stackoverflow.com/questions/10714122/cannot-retrieve-the-information-from-sqlite on check data it shows a blank screen it is not showing any images There is a warning that The value of the field DataManipulator.insert is not used Can any one correct my code This is my DataManipulator.java public class DataManipulator private static.. is a warning that The value of the field DataManipulator.insert is not used Can any one correct my code This is my DataManipulator.java public class DataManipulator private static final String DATABASE_NAME mydatabase.db private static final int DATABASE_VERSION.. the field DataManipulator.insert is not used Can any one correct my code This is my DataManipulator.java public class DataManipulator private static final String DATABASE_NAME mydatabase.db private static final int DATABASE_VERSION 1 static final String..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button clicked if item.getItemId R.id.item3 Log.d Option Exit option is clicked return super.onOptionsItemSelected item DataManipulator.java public class DataManipulator public static final String KEY_IMG image private DatabaseHelper mDbHelper private SQLiteDatabase.. Log.d Option Exit option is clicked return super.onOptionsItemSelected item DataManipulator.java public class DataManipulator public static final String KEY_IMG image private DatabaseHelper mDbHelper private SQLiteDatabase mDb private static final.. DROP TABLE IF EXISTS CERTIFICATES_TABLE onCreate db public void Reset mDbHelper.onUpgrade this.mDb 1 1 public DataManipulator Context ctx mCtx ctx mDbHelper new DatabaseHelper mCtx public DataManipulator open throws SQLException mDb mDbHelper.getWritableDatabase..
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