android.provider
DocumentsContract
DocumentsContract.Document
DocumentsContract.Root
DocumentsProvider
Telephony
Telephony.BaseMmsColumns
Telephony.CanonicalAddressesColumns
Telephony.Carriers
Telephony.Mms
Telephony.Mms.Addr
Telephony.Mms.Draft
Telephony.Mms.Inbox
Telephony.Mms.Intents
Telephony.Mms.Outbox
Telephony.Mms.Part
Telephony.Mms.Rate
Telephony.Mms.Sent
Telephony.MmsSms
Telephony.MmsSms.PendingMessages
Telephony.Sms
Telephony.Sms.Conversations
Telephony.Sms.Draft
Telephony.Sms.Inbox
Telephony.Sms.Intents
Telephony.Sms.Outbox
Telephony.Sms.Sent
Telephony.TextBasedSmsColumns
Telephony.Threads
Telephony.ThreadsColumns