1 /* 2 * Copyright (C) 2025 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 package com.android.settings.notification.app; 17 18 import android.app.Flags; 19 import android.content.Context; 20 import android.service.notification.Adjustment; 21 22 import androidx.annotation.NonNull; 23 import androidx.preference.Preference; 24 25 import com.android.settings.notification.NotificationBackend; 26 import com.android.settingslib.RestrictedSwitchPreference; 27 28 /** 29 * Used for the app-level preference screen to opt the app in or out of a provided Adjustment key. 30 * E.g. to say an app can or cannot be classified by the NotificationAssistantService. 31 */ 32 public class AdjustmentKeyPreferenceController extends 33 NotificationPreferenceController implements Preference.OnPreferenceChangeListener { 34 private String mKey; 35 AdjustmentKeyPreferenceController(@onNull Context context, @NonNull NotificationBackend backend, String key)36 public AdjustmentKeyPreferenceController(@NonNull Context context, 37 @NonNull NotificationBackend backend, String key) { 38 super(context, backend); 39 mKey = key; 40 } 41 42 @Override 43 @NonNull getPreferenceKey()44 public String getPreferenceKey() { 45 return mKey; 46 } 47 48 @Override isAvailable()49 public boolean isAvailable() { 50 if (!(Flags.notificationClassificationUi() || Flags.nmSummarizationUi() 51 || Flags.nmSummarization())) { 52 return false; 53 } 54 boolean isBundlePref = Adjustment.KEY_TYPE.equals(mKey); 55 boolean isSummarizePref = Adjustment.KEY_SUMMARIZATION.equals(mKey); 56 if (!Flags.notificationClassificationUi() && isBundlePref) { 57 return false; 58 } 59 if (!(Flags.nmSummarizationUi() || Flags.nmSummarization()) && isSummarizePref) { 60 return false; 61 } 62 if (!isSummarizePref && !isBundlePref) { 63 return false; 64 } 65 if (isSummarizePref && !(mBackend.hasSentValidMsg(mAppRow.pkg, mAppRow.uid) 66 || mBackend.isInInvalidMsgState(mAppRow.pkg, mAppRow.uid))) { 67 return false; 68 } 69 return super.isAvailable(); 70 } 71 72 @Override isIncludedInFilter()73 boolean isIncludedInFilter() { 74 // not a channel-specific preference; only at the app level 75 return false; 76 } 77 updateState(@onNull Preference preference)78 public void updateState(@NonNull Preference preference) { 79 RestrictedSwitchPreference pref = (RestrictedSwitchPreference) preference; 80 if (pref.getParent() != null) { 81 pref.getParent().setVisible(true); 82 } 83 84 if (pref != null && mAppRow != null) { 85 pref.setDisabledByAdmin(mAdmin); 86 pref.setEnabled(!pref.isDisabledByAdmin()); 87 pref.setChecked(mBackend.getAllowedAssistantAdjustments(mAppRow.pkg).contains(mKey)); 88 pref.setOnPreferenceChangeListener(this); 89 } 90 } 91 92 @Override onPreferenceChange(@onNull Preference preference, @NonNull Object newValue)93 public boolean onPreferenceChange(@NonNull Preference preference, @NonNull Object newValue) { 94 final boolean allowedForPkg = (Boolean) newValue; 95 mBackend.setAdjustmentSupportedForPackage(mKey, mAppRow.pkg, allowedForPkg); 96 return true; 97 } 98 } 99