1/* 2 * Copyright (C) 2015 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 17package android.hardware.camera2; 18 19import android.hardware.camera2.impl.CameraMetadataNative; 20import android.hardware.camera2.impl.CaptureResultExtras; 21import android.hardware.camera2.impl.PhysicalCaptureResultInfo; 22 23/** @hide */ 24interface ICameraDeviceCallbacks 25{ 26 // Error codes for onDeviceError 27 const int ERROR_CAMERA_INVALID_ERROR = -1; // To indicate all invalid error codes 28 const int ERROR_CAMERA_DISCONNECTED = 0; 29 const int ERROR_CAMERA_DEVICE = 1; 30 const int ERROR_CAMERA_SERVICE = 2; 31 const int ERROR_CAMERA_REQUEST = 3; 32 const int ERROR_CAMERA_RESULT = 4; 33 const int ERROR_CAMERA_BUFFER = 5; 34 const int ERROR_CAMERA_DISABLED = 6; 35 36 oneway void onDeviceError(int errorCode, in CaptureResultExtras resultExtras); 37 oneway void onDeviceIdle(); 38 oneway void onCaptureStarted(in CaptureResultExtras resultExtras, long timestamp); 39 oneway void onResultReceived(in CameraMetadataNative result, 40 in CaptureResultExtras resultExtras, 41 in PhysicalCaptureResultInfo[] physicalCaptureResultInfos); 42 oneway void onPrepared(int streamId); 43 44 /** 45 * Repeating request encountered an error and was stopped. 46 * 47 * @param lastFrameNumber Frame number of the last frame of the streaming request. 48 * @param repeatingRequestId the ID of the repeating request being stopped 49 */ 50 oneway void onRepeatingRequestError(in long lastFrameNumber, 51 in int repeatingRequestId); 52 oneway void onRequestQueueEmpty(); 53} 54