check Your database that it has data what u have entered.if it has entered
value than check the value of cursor which are coming from query for
fetching the value from database.
On Tue, Mar 6, 2012 at 10:49 AM, Jagruti Sangani <
jagruti.sang...@inextrix.com> wrote:
> hello below is my code of database that fetch value from database and fill
> in listview. when we click on tab then screen will crash the application.
>
>
> path = "/data/data/"
> + mContext.getApplicationContext().getPackageName()
> + "/databases/" + "call_history.db";
> db= ((Activity)
> mContext).openOrCreateDatabase(path,SQLiteDatabase.CREATE_IF_NECESSARY,null);
> db.setVersion(1);
> db.setLocale(Locale.getDefault());
> db.setLockingEnabled(true);
>
> cur=db.query("history", null,"call_type='r'",null, null, null,null);
> //Cursor cur = db.query("history",null, null, null, null, null, null);
> cur.moveToFirst();
> while (cur.isAfterLast() == false) {
> hm = new HashMap<String, Object>();
> hm.put(CONTACTKEY, cur.getString(1));
> hm.put(DURATION,"call duration:"+ cur.getString(2));
> hm.put(STIME,"call start time:"+cur.getString(3));
> myBooks2.add(hm);
> cur.moveToNext();
> }
> cur.close();
>
>
>
>
>
>
> On Tue, Mar 6, 2012 at 10:33 AM, moktarul anam <mokta...@gmail.com> wrote:
>
>> Hi Jagruti Sangani,
>> *There is some problem in ur program. one problem may be ur not closing
>> database after fetching data from database. *
>> *better share ur database code *
>> *
>> *
>> *Moktarul anam *
>> *
>> *
>> On Monday, 5 March 2012 14:50:12 UTC+5:30, Jagruti Sangani wrote:
>>>
>>> hello,
>>> i have use the sqlite databse for storing and retrive the value during
>>> application run.It is work perfectly when i run my apllication on
>>> emulator but when i run my application on phone then when try to get
>>> data from database then it will crash the application.So anybody know
>>> hot to use the sqlit database on phone work.
>>>
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>
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