摘要：Telephony.Sms Contains all text based SMS messages. 包含基于SMS消息的所有文本。 1.sms表结构。 _ID _id INTEGER(long) The uni... 阅读全文

摘要：android.provider.ContactsContract.RawContactsConstants for the raw contacts table, which contains one row of contact information for each person in each synced account. Sync adapters and contact management apps are the primary consumers of this API.AggregationAs soon as a raw contact is inserted or 阅读全文