1/* 2 * Copyright (C) 2013 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.view.Surface; 20import android.hardware.camera2.impl.CameraMetadataNative; 21import android.hardware.camera2.CaptureRequest; 22 23/** @hide */ 24interface ICameraDeviceUser 25{ 26 /** 27 * Keep up-to-date with frameworks/av/include/camera/camera2/ICameraDeviceUser.h 28 */ 29 void disconnect(); 30 31 // ints here are status_t 32 33 // non-negative value is the requestId. negative value is status_t 34 int submitRequest(in CaptureRequest request, boolean streaming); 35 36 int cancelRequest(int requestId); 37 38 int deleteStream(int streamId); 39 40 // non-negative value is the stream ID. negative value is status_t 41 int createStream(int width, int height, int format, in Surface surface); 42 43 int createDefaultRequest(int templateId, out CameraMetadataNative request); 44 45 int getCameraInfo(out CameraMetadataNative info); 46 47 int waitUntilIdle(); 48 49 int flush(); 50} 51