How to match or compare a date string with the date stored in sqlite in android?

Question

Actually I am working on this for the last 3 or 4 weeks but have not able to resolve it. I am working on Sqlite Database in android in which I have used a date picker control in my activity Once a user sets a date then i'll stored the date into the string and then sends it to the database it is working fine but when i tried to retrieve the date on the basis of date set on date picker control then it doesn't give me the desired output it show the only a line which is opening a database on my catlog.

Database Class

//Table Definition with Columns
private static final String CREATE_MYCOMPANY =
    "create table company " + " (" + "_id" + " integer primary key autoincrement, "
    + "company_date" +" date);";


//Insert Method
public long create(String str) {

    ContentValues args = new ContentValues();
    args.put(KEY_COMPANY_DATE, str);

    return mDb.insert(MYCOMPANY, null,args);
}




//Method For Fetching the row on the basis of Date.//
    public Cursor fetchdate(String datr) throws SQLException, ParseException {

    Cursor mCursor =
        mDb.query(true, MYCOMPANY, new String[] {KEY_COMPANY_ID,
                KEY_COMPANY_DATE}, KEY_COMPANY_DATE /*+" BETWEEN date('2012-6-10') AND date('2012-6-14')"*/ 
                 + " = " + datr, null,
                null, null, null, null);

    if (mCursor != null) {
        mCursor.moveToFirst();
    }


    return mCursor;

}

Activity Class Code

//Date picker 
DatePicker  dt = (DatePicker)findViewById(R.id.datePicker1);

//Converting the Date into the string format  
String day = String.valueOf(dt.getYear())+"-" +String.valueOf(dt.getMonth() + 1)
            +"-"+String.valueOf(dt.getDayOfMonth());


//Method for displaying the rows of table on date basis
public void DisplayAllCmpData(){

        employeeTable.open();
        try{
          Cursor c = employeeTable.fetchdate("2012-6-13");
          if (c.moveToFirst())
           {
             do {
              System.out.println("bool2");
                 DisplayCmpTitle(c);
                } while (c.moveToNext());
           }
         }catch(Exception e){
        System.out.println(e);
     Toast.makeText(this,e.toString(),Toast.LENGTH_LONG).show();
           }
         employeeTable.close();
    }

//Function For Displaying the all record.//    
    public void DisplayCmpTitle(Cursor c)
    { 

    System.out.println("bool");
       Toast.makeText(this,
           "ID: " + c.getString(0) + "\n" +
           "DATE: " + c.getString(1)
           , Toast.LENGTH_LONG).show();

    }

Thanks for any help in advance!!!!!!

score 0 · Accepted Answer · answered Jun 13 '12 at 07:11

0

mDb.query(true, MYCOMPANY, new String[] {KEY_COMPANY_ID,
                KEY_COMPANY_DATE}, KEY_COMPANY_DATE /*+" BETWEEN date('2012-6-10') AND date('2012-6-14')"*/ 
                 + " = '" + datr+"'", null,
                null, null, null, null);

answered Jun 13 '12 at 07:11

Rasel

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Thanks For the answer! A small thing take too much of time even though I have used it many times for implementing the same thing. – user1300242 Jun 13 '12 at 09:59

How to match or compare a date string with the date stored in sqlite in android?

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