I can successfully insert a new record using People.CONTENT_URL according to http://developer.android.com/guide/topics/providers/content-providers.html#addingrecord. But the People class is deprecated, So i would like to using ContentProviderOperation and Data.CONTENT_URL to insert record. here is my code.
super.onCreate(savedInstanceState);
ArrayList operations = new ArrayList();
operations.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
.withValue(Phone.CONTACT_ID, "23").withValue(CommonDataKinds.Phone.NUMBER,
"13412341234123412341234").build());
try {
getContentResolver().applyBatch(ContactsContract.AUTHORITY, operations);
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (OperationApplicationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}