v4/java/android/support/v4/media/IMediaBrowserServiceCallbacks.aidl

// Copyright 2015 Google Inc. All Rights Reserved.

package android.support.v4.media;

import android.graphics.Bitmap;
import android.support.v4.media.session.MediaSessionCompat;
import android.os.Bundle;

import java.util.List;

/**
 * Media API allows clients to browse through hierarchy of a user’s media collection,
 * playback a specific media entry and interact with the now playing queue.
 * @hide
 */
oneway interface IMediaBrowserServiceCallbacks {
    /**
     * Invoked when the connected has been established.
     * @param root The root media id for browsing.
     * @param session The {@link MediaSession.Token media session token} that can be used to control
     *         the playback of the media app.
     * @param extra Extras returned by the media service.
     */
    void onConnect(String root, in MediaSessionCompat.Token session, in Bundle extras);
    void onConnectFailed();
    void onLoadChildren(String mediaId, in List list);
}