was wondering how you've missed that ;-) On Wednesday, July 31, 2013 3:18:28 PM UTC+3, Kristopher Micinski wrote: > > Heh, this is also a good point, I was dumb not to point the OP in that > direction sooner :-) > > > On Wed, Jul 31, 2013 at 2:59 AM, Piren <gpi...@gmail.com <javascript:>> > wrote: > > what the hell? why are you scanning the entire DB and in such a bad > fashion? > > You do know that the reason there's a ContentResolver is for you to run > > queries right? > > > > > http://developer.android.com/reference/android/provider/ContactsContract.PhoneLookup.html > > > > > You'll get the result instantly. > > > > > > On Tuesday, July 30, 2013 9:27:49 PM UTC+3, shiva pendem wrote: > >> > >> HI everyone, > >> > >> > >> i am making an application to get the name of the contact no saved on > the > >> mobile. > >> > >> i am using the following code > >> > >> private class CallStateListener extends PhoneStateListener { > >> private String displayContacts(String incomingNumber) { > >> ContentResolver cr = ctx.getContentResolver(); > >> Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, > >> null, null, null, null); > >> if (cur.getCount() > 0) { > >> while (cur.moveToNext()) { > >> String id = > >> cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID)); > >> String name = > >> > cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME)); > >> if (Integer.parseInt(cur.getString( > >> > >> cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) { > >> Cursor pCur = cr.query( > >> ContactsContract.CommonDataKinds.Phone.CONTENT_URI, > >> null, > >> ContactsContract.CommonDataKinds.Phone.CONTACT_ID > +" = > >> ?", > >> new String[]{id}, null); > >> while (pCur.moveToNext()) { > >> String phoneNo = > >> > pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); > > > >> if(phoneNo.length()>9&&incomingNumber.length()>9) > >> { > >> // > >> Log.v("Test",phoneNo.substring(phoneNo.length()-10,phoneNo.length())+" > >> > "+incomingNumber.substring(incomingNumber.length()-10,incomingNumber.length())); > > > >> > >> > if(phoneNo.substring(phoneNo.length()-10,phoneNo.length()).equals(incomingNumber.substring(incomingNumber.length()-10,incomingNumber.length()))) > > > >> { > >> Toast.makeText(ctx, "Name: " + name + ", Phone No: > " + > >> phoneNo, Toast.LENGTH_SHORT).show(); > >> Log.v("Test","qualified "+phoneNo+" "+name); > >> pCur.close(); > >> return ""+name; > >> } > >> } > >> } > >> pCur.close(); > >> } > >> } > >> } > >> return ""; > >> } > >> i am calling the displayContacts() method with the incoming call no as > >> argument > >> but its taking about 18 to 29 seconds to get the contact name, some > times > >> it is taking more than 35 seconds, > >> > >> can any one suggest me the best way to get the contact names saved in > the > >> mobile, > >> i need to get the contact name in the following manner, > >> i have a contact with name as service call and no as 9848012345 > >> and if i get a call i should get the name in not more than 5 seconds . > >> > >> if there are any new mechanisms that are used to implement this > mechanism > >> plese send me the links, > >> > >> Thanks > >> Shiva Shankar, > > > > -- > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to > > android-d...@googlegroups.com<javascript:> > > To unsubscribe from this group, send email to > > android-developers+unsubscr...@googlegroups.com <javascript:> > > For more options, visit this group at > > http://groups.google.com/group/android-developers?hl=en > > --- > > You received this message because you are subscribed to the Google > Groups > > "Android Developers" group. > > To unsubscribe from this group and stop receiving emails from it, send > an > > email to android-developers+unsubscr...@googlegroups.com <javascript:>. > > For more options, visit https://groups.google.com/groups/opt_out. > > > > >
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