Receive SYNC and STATUS SMS text messages.
These classes are adopted from the voicemail-example-for-android
voicemail source implementation with these notable differences:
skipping the interface classes, omitting OmtpSmsHandler, returning "null"
instead of throwing an exception, excluding constants that are not being used.
* Message receiver: receives SMS messages and sends to the parser
* Message parser: extracts fields and inserts into a wrapper, then create
StatusMessage and SyncMessage from the fields in the wrapper
* StatusMessage: an object containing the values of a status message
* SyncMessage: an object containing the values of a sync message
Bug:19236241
Change-Id: Ifb2dea832f5e5634fc301e9eb238650770b009e2
7 files changed