media/java/android/media/projection/IMediaProjection.aidl

/*
 * Copyright (C) 2014 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.media.projection;

import android.media.projection.IMediaProjectionCallback;
import android.window.WindowContainerToken;

/** {@hide} */
interface IMediaProjection {
    void start(IMediaProjectionCallback callback);
    void stop();
    boolean canProjectAudio();
    boolean canProjectVideo();
    boolean canProjectSecureVideo();
    int applyVirtualDisplayFlags(int flags);
    void registerCallback(IMediaProjectionCallback callback);
    void unregisterCallback(IMediaProjectionCallback callback);

    /**
     * Returns the {@link android.window.WindowContainerToken} identifying the task to record, or
     * {@code null} if there is none.
     */
    WindowContainerToken getTaskRecordingWindowContainerToken();

    /**
     * Updates the {@link android.window.WindowContainerToken} identifying the task to record, or
     * {@code null} if there is none.
     */
    void setTaskRecordingWindowContainerToken(in WindowContainerToken token);
}