Kevin Chyn | 5906c17 | 2018-07-23 15:43:02 -0700 | [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 | |
Kevin Chyn | e927566 | 2018-07-23 16:42:06 -0700 | [diff] [blame^] | 17 | package com.android.systemui.biometrics; |
Kevin Chyn | 5906c17 | 2018-07-23 15:43:02 -0700 | [diff] [blame] | 18 | |
| 19 | /** |
| 20 | * Callback interface for dialog views. These should be implemented by the controller (e.g. |
| 21 | * FingerprintDialogImpl) and passed into their views (e.g. FingerprintDialogView). |
| 22 | */ |
| 23 | public interface DialogViewCallback { |
| 24 | /** |
| 25 | * Invoked when the user cancels authentication by tapping outside the prompt, etc. The dialog |
| 26 | * should be dismissed. |
| 27 | */ |
| 28 | void onUserCanceled(); |
| 29 | |
| 30 | /** |
| 31 | * Invoked when an error is shown. The dialog should be dismissed after a set amount of time. |
| 32 | */ |
| 33 | void onErrorShown(); |
| 34 | |
| 35 | /** |
| 36 | * Invoked when the negative button is pressed. The client should be notified and the dialog |
| 37 | * should be dismissed. |
| 38 | */ |
| 39 | void onNegativePressed(); |
| 40 | |
| 41 | /** |
| 42 | * Invoked when the positive button is pressed. The client should be notified and the dialog |
| 43 | * should be dismissed. |
| 44 | */ |
| 45 | void onPositivePressed(); |
| 46 | } |