What is the default Account Type / Name for contacts on Android Contact Application?

Question

I would like to read contacts from ContactsContract API which belongs only to Phone / SIM and would like to avoid contacts synced from other apps like facebook and gmail. I

Answer 1

I solved this problem.

Account[] accountList = AccountManager.get(this).getAccounts();

String accountSelection = "";
for(int i = 0 ; i < accountList.length ; i++) {
  if(accountSelection.length() != 0)
    accountSelection = accountSelection + " AND ";
  accountSelection = accountSelection + ContactsContract.Groups.ACCOUNT_TYPE + " != '" +  accountList[i].type + "'";
}