libraries/flicker/src/com/android/server/wm/proto/tags.proto

syntax = "proto2";

package com.android.server.wm.flicker;

// Each message has its own class file created.
option java_multiple_files = true;

message FlickerTagProto {
  enum Transition {
    ROTATION = 0;
    APP_LAUNCH = 1;
    APP_CLOSE = 2;
    IME_APPEAR = 3;
    IME_DISAPPEAR = 4;
    PIP_ENTER = 5;
    PIP_RESIZE = 6;
    PIP_EXIT = 7;
  };
  required bool isStartTag = 1;
  required Transition transition = 2;
  required int32 id = 3;
  optional int32 layerId = 4;
  optional string windowToken = 5;
  optional int32 taskId = 6;
}

message FlickerTagStateProto {
  required int64 timestamp = 1;
  repeated FlickerTagProto tags = 2;
}

message FlickerTagTraceProto {
  /* constant; MAGIC_NUMBER = (long) MAGIC_NUMBER_H << 32 |
     MagicNumber.MAGIC_NUMBER_L (this is needed because enums have to be 32 bits
     and there's no nice way to put 64bit constants into .proto files. */
  enum MagicNumber {
    INVALID = 0;
    MAGIC_NUMBER_L = 0x54474154; /* TAGT (little-endian ASCII) */
    MAGIC_NUMBER_H = 0x45434152; /* RACE (little-endian ASCII) */
  }

  /* Must be the first field, set to value in MagicNumber */
  optional fixed64 magic_number = 1;
  repeated FlickerTagStateProto states = 2;
}