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
17package android.hardware.usb.gadget@1.2;
18
19import UsbSpeed;
20import android.hardware.usb.gadget@1.0::IUsbGadgetCallback;
21
22interface IUsbGadgetCallback extends @1.0::IUsbGadgetCallback {
23    /**
24     * Used to convey the current USB speed to the caller.
25     * Must be called either when USB state changes due to USB enumeration or
26     * when caller requested for USB speed through getUsbSpeed.
27     *
28     * @param speed USB Speed defined by UsbSpeed showed current USB
29     *              connection speed.
30     */
31    oneway getUsbSpeedCb(UsbSpeed speed);
32};
33
34