1/*
2 * Copyright (C) 2019 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
17syntax = "proto2";
18package android.debug;
19
20option java_outer_classname = "AdbProtoEnums";
21option java_multiple_files = true;
22
23/**
24 * adb connection state used to track adb connection changes in AdbDebuggingManager.java.
25 */
26enum AdbConnectionStateEnum {
27    UNKNOWN = 0;
28
29    /**
30     * The adb connection is waiting for approval from the user.
31     */
32    AWAITING_USER_APPROVAL = 1;
33
34    /**
35     * The user allowed the adb connection from the system.
36     */
37    USER_ALLOWED = 2;
38
39    /**
40     * The user denied the adb connection from the system.
41     */
42    USER_DENIED = 3;
43
44    /**
45     * The adb connection was automatically allowed without user interaction due to the system
46     * being previously allowed by the user with the 'always allow' option selected, and the adb
47     * grant has not yet expired.
48     */
49    AUTOMATICALLY_ALLOWED = 4;
50
51    /**
52     * An empty or invalid base64 encoded key was provided to the framework; the connection was
53     * automatically denied.
54     */
55    DENIED_INVALID_KEY = 5;
56
57    /**
58     * vold decrypt has not yet occurred; the connection was automatically denied.
59     */
60    DENIED_VOLD_DECRYPT = 6;
61
62    /**
63     * The adb session has been disconnected.
64     */
65    DISCONNECTED = 7;
66}
67
68