1/*
2 * Copyright 2016 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.wifi@1.0;
18
19interface IWifiEventCallback {
20  /**
21   * Called in response to a call to start indicating that the operation
22   * completed. After this callback the HAL must be fully operational.
23   */
24  oneway onStart();
25
26  /**
27   * Called in response to a call to stop indicating that the operation
28   * completed. When this event is received all IWifiChip objects retrieved
29   * after the last call to start will be considered invalid.
30   */
31  oneway onStop();
32
33  /**
34   * Called when the Wi-Fi system failed in a way that caused it be disabled.
35   * Calling start again must restart Wi-Fi as if stop then start was called
36   * (full state reset). When this event is received all IWifiChip & IWifiIface
37   * objects retrieved after the last call to start will be considered invalid.
38   *
39   * @param status Failure reason code.
40   */
41  oneway onFailure(WifiStatus status);
42};
43