| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settingslib.core; |
| |
| import android.support.annotation.Nullable; |
| import android.support.v7.preference.Preference; |
| |
| /** |
| * Interface for {@link AbstractPreferenceController} objects which manage confirmation dialogs |
| */ |
| public interface ConfirmationDialogController { |
| /** |
| * Returns the key for this preference. |
| */ |
| String getPreferenceKey(); |
| |
| /** |
| * Shows the dialog |
| * @param preference Preference object relevant to the dialog being shown |
| */ |
| void showConfirmationDialog(@Nullable Preference preference); |
| |
| /** |
| * Dismiss the dialog managed by this object |
| */ |
| void dismissConfirmationDialog(); |
| |
| /** |
| * @return {@code true} if the dialog is showing |
| */ |
| boolean isConfirmationDialogShowing(); |
| } |