mirror of
https://github.com/LawnchairLauncher/lawnchair.git
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59 lines
2.1 KiB
Protocol Buffer
59 lines
2.1 KiB
Protocol Buffer
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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syntax = "proto2";
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package com.android.wm.shell;
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option java_multiple_files = true;
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/* Represents a file full of transition entries.
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Encoded, it should start with 0x09 0x57 0x4D 0x53 0x54 0x52 0x41 0x43 0x45 (.WMSTRACE), such
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that it can be easily identified. */
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message WmShellTransitionTraceProto {
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/* constant; MAGIC_NUMBER = (long) MAGIC_NUMBER_H << 32 | MagicNumber.MAGIC_NUMBER_L
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(this is needed because enums have to be 32 bits and there's no nice way to put 64bit
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constants into .proto files. */
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enum MagicNumber {
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INVALID = 0;
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MAGIC_NUMBER_L = 0x54534D57; /* WMST (little-endian ASCII) */
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MAGIC_NUMBER_H = 0x45434152; /* RACE (little-endian ASCII) */
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}
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// Must be the first field, set to value in MagicNumber
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required fixed64 magic_number = 1;
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repeated Transition transitions = 2;
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repeated HandlerMapping handlerMappings = 3;
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/* offset between real-time clock and elapsed time clock in nanoseconds.
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Calculated as: 1000000 * System.currentTimeMillis() - SystemClock.elapsedRealtimeNanos() */
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optional fixed64 real_to_elapsed_time_offset_nanos = 4;
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}
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message Transition {
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required int32 id = 1;
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optional int64 dispatch_time_ns = 2;
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optional int32 handler = 3;
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optional int64 merge_time_ns = 4;
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optional int64 merge_request_time_ns = 5;
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optional int32 merge_target = 6;
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optional int64 abort_time_ns = 7;
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}
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message HandlerMapping {
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required int32 id = 1;
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required string name = 2;
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}
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