syntax = "proto2"; option java_package = "com.android.dialer.rtt"; option java_multiple_files = true; option optimize_for = LITE_RUNTIME; package com.android.dialer.rtt; // RTT transcript which contains chat history of a RTT call. message RttTranscript { // Unique ID used for database. optional string id = 1; // Phone number of RTT call. optional string number = 2; // Timestamp when the RTT call is created. optional int64 timestamp = 3; // Chat messages. repeated RttTranscriptMessage messages = 4; } // Single chat message inside a RTT call. message RttTranscriptMessage { optional string content = 1; optional int64 timestamp = 2; // Whether this message is sent from local device or received from remote // party. optional bool is_remote = 3; optional bool is_finished = 4; }