1 /**
2  * Copyright (c) 2020, 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 package android.hardware.camera2.extension;
17 
18 import android.hardware.camera2.extension.IAdvancedExtenderImpl;
19 import android.hardware.camera2.extension.IPreviewExtenderImpl;
20 import android.hardware.camera2.extension.IImageCaptureExtenderImpl;
21 import android.hardware.camera2.extension.IInitializeSessionCallback;
22 
23 /** @hide */
24 interface ICameraExtensionsProxyService
25 {
registerClient()26     long registerClient();
unregisterClient(long clientId)27     void unregisterClient(long clientId);
advancedExtensionsSupported()28     boolean advancedExtensionsSupported();
initializeSession(in IInitializeSessionCallback cb)29     void initializeSession(in IInitializeSessionCallback cb);
releaseSession()30     void releaseSession();
initializePreviewExtension(int extensionType)31     @nullable IPreviewExtenderImpl initializePreviewExtension(int extensionType);
initializeImageExtension(int extensionType)32     @nullable IImageCaptureExtenderImpl initializeImageExtension(int extensionType);
initializeAdvancedExtension(int extensionType)33     @nullable IAdvancedExtenderImpl initializeAdvancedExtension(int extensionType);
34 }
35