CONTACT_ID 를 구했다는 가정하에 연락처를 삭제하는 메소드이다.
메소드는 2개 모두 잘 동작함을 확인하고 적어둔다.
// 구한 ID 기준으로 연락처 삭제
public static void deleteContactFromRawContactID(ContentResolver contactHelper, long CONTACT_ID) {
String where = RawContacts.CONTACT_ID + " = " + String.valueOf(CONTACT_ID);
contactHelper.delete(RawContacts.CONTENT_URI, where, null);
} |
// 구한 ID 기준으로 연락처 삭제
public static void deleteContactFromContactId(ContentResolver contactHelper, long ContactId) {
Uri contactUri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
String[] projection = null;
String where = ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?";
String[] whereParams =new String[] { String.valueOf(ContactId) };
String sortOrder = null;
Cursor cursor = contactHelper.query(contactUri, projection, where, whereParams, sortOrder);
if(cursor.moveToFirst()){
try {
do {
String lookupKey = cursor .getString(cursor .getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY));
Uri uri = Uri.withAppendedPath( ContactsContract.Contacts.CONTENT_LOOKUP_URI, lookupKey);
contactHelper.delete(uri, null, null);
} while (cursor.moveToNext());
} catch (Exception e){
e.getStackTrace();
}
}
} |
전화번호로 CONTACT_ID 를 구하는 메소드
// 전화번호에서 구한 PhoneLookup._ID 가 RawContacts.ContactID 와 동일함
public static long getContactIDFromNumber(ContentResolver contactHelper, String number) {
long rawContactId = -1;
Uri contactUri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number));
String[] projection = {PhoneLookup._ID};
Cursor cursor = null;
try {
cursor = contactHelper.query(contactUri, projection, null, null, null);
if (cursor.moveToFirst()) {
System.out.println("PhoneLookup._ID from number : " + cursor.getLong(cursor.getColumnIndex(PhoneLookup._ID)));
rawContactId = cursor.getLong(cursor.getColumnIndex(PhoneLookup._ID));
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if(cursor != null) {
cursor.close();
}
}
return rawContactId;
}
|
