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/*
* Copyright (C) 2020 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.view;
import android.graphics.Rect;
import android.view.ScrollCaptureResponse;
import android.view.Surface;
/**
* Asynchronous callback channel for responses to scroll capture requests.
*
* {@hide}
*/
interface IScrollCaptureCallbacks {
/**
* Called in reply to IScrollCaptureConnection#startCapture, when the remote end has confirmed
* the request and is ready to begin capturing images.
*/
oneway void onCaptureStarted();
/**
* Received a response from a capture request. The provided rectangle indicates the portion
* of the requested rectangle which was captured. An empty rectangle indicates that the request
* could not be satisfied (most commonly due to the available scrolling range).
*
* @param flags flags describing additional status of the result
* @param capturedArea the actual area of the image captured
*/
oneway void onImageRequestCompleted(int flags, in Rect capturedArea);
/**
* Signals that the capture session has completed and the target window is ready for normal use.
*/
oneway void onCaptureEnded();
}
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