Hall Liu | 5314036 | 2018-11-28 10:44:22 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 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 | |
| 17 | package android.telephony; |
| 18 | |
| 19 | import android.annotation.IntDef; |
| 20 | import android.annotation.NonNull; |
| 21 | import android.annotation.SystemApi; |
| 22 | |
| 23 | /** |
| 24 | * A callback for number verification. After a request for number verification is received, |
| 25 | * the system will call {@link #onCallReceived(String)} if a phone call was received from a number |
| 26 | * matching the provided {@link PhoneNumberRange} or it will call {@link #onVerificationFailed(int)} |
| 27 | * if an error occurs. |
| 28 | * @hide |
| 29 | */ |
| 30 | @SystemApi |
| 31 | public interface NumberVerificationCallback { |
| 32 | /** @hide */ |
| 33 | @IntDef(value = {REASON_UNSPECIFIED, REASON_TIMED_OUT, REASON_NETWORK_NOT_AVAILABLE, |
| 34 | REASON_TOO_MANY_CALLS, REASON_CONCURRENT_REQUESTS, REASON_IN_ECBM, |
| 35 | REASON_IN_EMERGENCY_CALL}, |
| 36 | prefix = {"REASON_"}) |
| 37 | @interface NumberVerificationFailureReason {} |
| 38 | |
| 39 | /** |
| 40 | * Verification failed for an unspecified reason. |
| 41 | */ |
| 42 | int REASON_UNSPECIFIED = 0; |
| 43 | |
| 44 | /** |
| 45 | * Verification failed because no phone call was received from a matching number within the |
| 46 | * provided timeout. |
| 47 | */ |
| 48 | int REASON_TIMED_OUT = 1; |
| 49 | |
| 50 | /** |
| 51 | * Verification failed because no cellular voice network is available. |
| 52 | */ |
| 53 | int REASON_NETWORK_NOT_AVAILABLE = 2; |
| 54 | |
| 55 | /** |
| 56 | * Verification failed because there are currently too many ongoing phone calls for a new |
| 57 | * incoming phone call to be received. |
| 58 | */ |
| 59 | int REASON_TOO_MANY_CALLS = 3; |
| 60 | |
| 61 | /** |
| 62 | * Verification failed because a previous request for verification has not yet completed. |
| 63 | */ |
| 64 | int REASON_CONCURRENT_REQUESTS = 4; |
| 65 | |
| 66 | /** |
| 67 | * Verification failed because the phone is in emergency callback mode. |
| 68 | */ |
| 69 | int REASON_IN_ECBM = 5; |
| 70 | |
| 71 | /** |
| 72 | * Verification failed because the phone is currently in an emergency call. |
| 73 | */ |
| 74 | int REASON_IN_EMERGENCY_CALL = 6; |
| 75 | |
| 76 | /** |
| 77 | * Called when the device receives a phone call from the provided {@link PhoneNumberRange}. |
| 78 | * @param phoneNumber The phone number within the range that called. May or may not contain the |
| 79 | * country code, but will be entirely numeric. |
| 80 | */ |
| 81 | default void onCallReceived(@NonNull String phoneNumber) { } |
| 82 | |
| 83 | /** |
| 84 | * Called when verification fails for some reason. |
| 85 | * @param reason The reason for failure. |
| 86 | */ |
| 87 | default void onVerificationFailed(@NumberVerificationFailureReason int reason) { } |
| 88 | } |