| /* |
| * 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.settings.applications.defaultapps; |
| |
| import android.app.ActivityManager; |
| import android.content.ComponentName; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| import android.content.pm.ServiceInfo; |
| import android.provider.Settings; |
| import android.service.notification.NotificationAssistantService; |
| import android.util.Slog; |
| |
| import com.android.settings.R; |
| import com.android.settings.utils.ManagedServiceSettings; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class DefaultNotificationAssistantPicker extends DefaultAppPickerFragment { |
| private static final String TAG = "DefaultNotiAssist"; |
| |
| private final ManagedServiceSettings.Config mConfig = getConfig(); |
| |
| @Override |
| public int getMetricsCategory() { |
| return 0; |
| } |
| |
| @Override |
| protected String getDefaultKey() { |
| return Settings.Secure.getString(getContext().getContentResolver(), mConfig.setting); |
| } |
| |
| @Override |
| protected boolean setDefaultKey(String value) { |
| Settings.Secure.putString(getContext().getContentResolver(), mConfig.setting, value); |
| return true; |
| } |
| |
| @Override |
| protected List<DefaultAppInfo> getCandidates() { |
| List<DefaultAppInfo> candidates = new ArrayList<>(); |
| final int user = ActivityManager.getCurrentUser(); |
| |
| List<ResolveInfo> installedServices = mPm.queryIntentServicesAsUser( |
| new Intent(mConfig.intentAction), |
| PackageManager.GET_SERVICES | PackageManager.GET_META_DATA, |
| user); |
| |
| for (int i = 0, count = installedServices.size(); i < count; i++) { |
| ResolveInfo resolveInfo = installedServices.get(i); |
| ServiceInfo info = resolveInfo.serviceInfo; |
| |
| if (!mConfig.permission.equals(info.permission)) { |
| Slog.w(mConfig.tag, "Skipping " + mConfig.noun + " service " |
| + info.packageName + "/" + info.name |
| + ": it does not require the permission " |
| + mConfig.permission); |
| continue; |
| } |
| |
| candidates.add(new DefaultAppInfo(mPm, |
| mUserId, new ComponentName(info.packageName, info.name))); |
| } |
| return candidates; |
| } |
| |
| @Override |
| protected boolean shouldShowItemNone() { |
| return true; |
| } |
| |
| private ManagedServiceSettings.Config getConfig() { |
| final ManagedServiceSettings.Config c = new ManagedServiceSettings.Config(); |
| c.tag = TAG; |
| c.setting = Settings.Secure.ENABLED_NOTIFICATION_ASSISTANT; |
| c.intentAction = NotificationAssistantService.SERVICE_INTERFACE; |
| c.permission = android.Manifest.permission.BIND_NOTIFICATION_ASSISTANT_SERVICE; |
| c.noun = "notification assistant"; |
| c.warningDialogTitle = R.string.notification_listener_security_warning_title; |
| c.warningDialogSummary = R.string.notification_listener_security_warning_summary; |
| c.emptyText = R.string.no_notification_listeners; |
| return c; |
| } |
| } |