1/* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17syntax = "proto2"; 18 19package android.stats.wm; 20 21// Orientation of a mobile device 22enum Orientation { 23 UNKNOWN = 0; // undefined during start up 24 ROTATION_0 = 1; // portrait up 25 ROTATION_90 = 2; // landscape on left 26 ROTATION_180 = 3; // portrait down 27 ROTATION_270 = 4; // landscape on right 28} 29