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am using this code to count the remaining tasks in db and it has show that in list view [closed]

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http://stackoverflow.com – am using this code to count the remaining tasks in db and it has show that too in list view,here is the code snippet am using, public void count(){ SQLiteOpenHelper DATABASE_TABLE_REL = null; SQLiteDatabase mDb = DATABASE_TABLE_REL.getWritableDatabase(); String count = "SELECT count(*) FROM DATABASE_TABLE_REL"; Cursor mcursor = mDb.rawQuery(count, null); mcursor.moveToFirst(); int icount = mcursor.getInt(0); System.out.println("NUMBER IN DB: " + icount); } please help me in this task,am not able to proceeding forward (HowTos)

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Submitted by linuxletgo on 01/24/2013

Stories similar to am using this code to count the remaining tasks in db and it has show that in list view [closed]

Is this correct code for counting the task?how to fetch these counting in my listview?// Getting contacts Count

public int getTaskCount() { String countQuery = "SELECT Count(KEY_ROWID_REL) FROM " + DATABASE_TABLE_REL; SQLiteDatabase db = this.getReadableDatabase(); Cursor mcursor = db.rawQuery(countQuery, null); mcursor.moveToFirst();

// return count return mcursor

The follow statement give me cursor.moveToNexe() == false. Does anyone know what is the matter? Many thanks.

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