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 <[email protected]> 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 [email protected] > To unsubscribe from this group, send email to > [email protected] > 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 [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] 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 [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
