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/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware;
import android.hardware.ICamera;
import android.hardware.ICameraClient;
import android.hardware.camera2.ICameraDeviceUser;
import android.hardware.camera2.ICameraDeviceCallbacks;
import android.hardware.camera2.impl.CameraMetadataNative;
import android.hardware.camera2.utils.BinderHolder;
import android.hardware.ICameraServiceListener;
import android.hardware.CameraInfo;
/**
* Binder interface for the native camera service running in mediaserver.
*
* @hide
*/
interface ICameraService
{
/**
* Keep up-to-date with frameworks/av/include/camera/ICameraService.h
*/
int getNumberOfCameras();
// rest of 'int' return values in this file are actually status_t
int getCameraInfo(int cameraId, out CameraInfo info);
int connect(ICameraClient client, int cameraId,
String opPackageName,
int clientUid,
// Container for an ICamera object
out BinderHolder device);
int connectDevice(ICameraDeviceCallbacks callbacks, int cameraId,
String opPackageName,
int clientUid,
// Container for an ICameraDeviceUser object
out BinderHolder device);
int addListener(ICameraServiceListener listener);
int removeListener(ICameraServiceListener listener);
int getCameraCharacteristics(int cameraId, out CameraMetadataNative info);
/**
* The java stubs for this method are not intended to be used. Please use
* the native stub in frameworks/av/include/camera/ICameraService.h instead.
* The BinderHolder output is being used as a placeholder, and will not be
* well-formatted in the generated java method.
*/
int getCameraVendorTagDescriptor(out BinderHolder desc);
// Writes the camera1 parameters into a single-element array.
int getLegacyParameters(int cameraId, out String[] parameters);
// Determines if a particular API version is supported; see ICameraService.h for version defines
int supportsCameraApi(int cameraId, int apiVersion);
int connectLegacy(ICameraClient client, int cameraId,
int halVersion,
String opPackageName,
int clientUid,
// Container for an ICamera object
out BinderHolder device);
int setTorchMode(String CameraId, boolean enabled, IBinder clientBinder);
/**
* Notify the camera service of a system event. Should only be called from system_server.
*
* Callers require the android.permission.CAMERA_SEND_SYSTEM_EVENTS permission.
*/
oneway void notifySystemEvent(int eventId, in int[] args);
}
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