1/* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16package OHOS.CameraStandard; 17import CameraTypes; 18sequenceable CameraMetadataInfo..OHOS.Camera.CameraMetadata; 19 20interface IMechSessionCallback{ 21 [ipccode 0, oneway] void OnFocusTrackingInfo([in] int streamId, [in] boolean isNeedMirror, [in] boolean isNeedFlip, [in] sharedptr<CameraMetadata> results); 22 [ipccode 1, oneway] void OnCaptureSessionConfiged([in] CaptureSessionInfo captureSessionInfo); 23 [ipccode 2, oneway] void OnZoomInfoChange([in] int sessionid, [in] ZoomInfo zoomInfo); 24 [ipccode 3, oneway] void OnSessionStatusChange([in] int sessionid, [in] boolean status); 25} 26