Data range filter not working in SQLite used in Android

I am running SQLite to select data between two ranges for a created execution. To select the data from between two dates I use the following statement

 public ArrayList<LoopExecution> getDateRangeLoop(Date fromDate, Date toDate, int limit) {
        String query = "SELECT * FROM"
                + " loopexe "
                + " WHERE "
                + " created_on "
                + " BETWEEN " + fromDate.getTime()
                + " AND " +toDate.getTime();

     Cursor cursor = database.rawQuery(query, null);
     ArrayList<LoopExecution> loopExecutions = new ArrayList<LoopExecution>();
            if(cursor.moveToNext()) {
                do {
                    LoopExecution loopExecution = new LoopExecution();
                    loopExecution.setId(cursor.getString(0));
                    Date createdOn = new Date(cursor.getLong(1));
                    loopExecution.setCreatedOn(createdOn);
                    loopExecution.setCreatedBy(cursor.getString(2));
                    loopExecution.setLoopId(cursor.getString(3));
                    loopExecution.setLoopStatus(LoopExecution.LoopStatus.valueOf(cursor.getString(4)));
                    loopExecution.setImage(cursor.getString(5));
                    loopExecution.setResultJson(cursor.getString(6));
                    loopExecution.setBgImage(cursor.getString(7));
                    loopExecution.setTrendImage(cursor.getString(8));
                    loopExecutions.add(loopExecution);
                } while (cursor.moveToNext());
            }
            cursor.close();
            return loopExecutions;
        }

create query in SQLite database

public static final String CREATE_LOOP_EXC_TABLE = CREATE_TABLE + LOOP_EXC_TABLE_NAME
        + "(" + ID + " INTEGER PRIMARY KEY AUTOINCREMENT , "
        + CREATED_ON + "TIMESTAMP , " + CREATED_BY + "VARCHAR , "
        + LOOP_ID + "VARCHAR , " + LOOP_STATUS + "INTEGER NOT NULL, "
        + LOOP_IMAGE + "VARCHAR NOT NULL, " + RESULT_JSON + "VARCHAR , "
        + LOOP_BG_IMAGE + "VARCHAR , " + LOOP_TREND_LINE + "VARCHAR , "
        + "FOREIGN KEY(created_by) REFERENCES user(id) , "
        + "FOREIGN KEY(loop_id) REFERENCES loop(id) " + ")";