1d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala/* 2d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * Copyright (C) 2013 The Android Open Source Project 3d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * 4d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * Licensed under the Apache License, Version 2.0 (the "License"); 5d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * you may not use this file except in compliance with the License. 6d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * You may obtain a copy of the License at 7d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * 8d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * http://www.apache.org/licenses/LICENSE-2.0 9d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * 10d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * Unless required by applicable law or agreed to in writing, software 11d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * distributed under the License is distributed on an "AS IS" BASIS, 12d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * See the License for the specific language governing permissions and 14d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * limitations under the License. 15d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala */ 16d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala 17d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvalapackage android.hardware; 18d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala 19d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala/** @hide */ 20d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvalainterface ICameraServiceListener 21d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala{ 22d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala 23d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala /** 24d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * Initial status will be transmitted with onStatusChange immediately 25d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * after this listener is added to the service listener list. 26d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * 27d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * Allowed transitions: 28d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * 29d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * (Any) -> NOT_PRESENT 30d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * NOT_PRESENT -> PRESENT 31d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * NOT_PRESENT -> ENUMERATING 32d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * ENUMERATING -> PRESENT 33d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * PRESENT -> NOT_AVAILABLE 34d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * NOT_AVAILABLE -> PRESENT 35d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * 36d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * A state will never immediately transition back to itself. 37d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * 38d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * The enums must match the values in 39d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * include/hardware/camera_common.h when applicable 40d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala */ 41d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // Device physically unplugged 42d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala const int STATUS_NOT_PRESENT = 0; 43f51fca277eb5b86bd0b2e3fc90ecb2b63089de29Eino-Ville Talvala // Device physically has been plugged in and the camera can be used exclusively 44d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala const int STATUS_PRESENT = 1; 45d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // Device physically has been plugged in but it will not be connect-able until enumeration is 46d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // complete 47d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala const int STATUS_ENUMERATING = 2; 48d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // Camera is in use by another app and cannot be used exclusively 49d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala const int STATUS_NOT_AVAILABLE = -2; 50d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala 51d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // Use to initialize variables only 52d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala const int STATUS_UNKNOWN = -1; 53d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala 54f51fca277eb5b86bd0b2e3fc90ecb2b63089de29Eino-Ville Talvala oneway void onStatusChanged(int status, String cameraId); 55d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala 56d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala /** 57d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * The torch mode status of a camera. 58d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * 59d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * Initial status will be transmitted with onTorchStatusChanged immediately 60d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * after this listener is added to the service listener list. 61d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * 62d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * The enums must match the values in 63d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala * include/hardware/camera_common.h 64d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala */ 65d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // The camera's torch mode has become not available to use via 66d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // setTorchMode(). 67d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala const int TORCH_STATUS_NOT_AVAILABLE = 0; 68d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // The camera's torch mode is off and available to be turned on via 69d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // setTorchMode(). 70d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala const int TORCH_STATUS_AVAILABLE_OFF = 1; 71d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // The camera's torch mode is on and available to be turned off via 72d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // setTorchMode(). 73d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala const int TORCH_STATUS_AVAILABLE_ON = 2; 74d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala 75d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala // Use to initialize variables only 76d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala const int TORCH_STATUS_UNKNOWN = -1; 77d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala 78d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala oneway void onTorchStatusChanged(int status, String cameraId); 79d56db1d2bee182d1851097a9c712712fc094d117Eino-Ville Talvala} 80