1 /* 2 * Copyright (C) 2019 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 com.android.car.settings.applications.managedomainurls; 18 19 import android.app.Application; 20 import android.car.drivingstate.CarUxRestrictions; 21 import android.content.Context; 22 import android.content.pm.PackageManager; 23 import android.os.UserHandle; 24 import android.util.IconDrawableFactory; 25 26 import androidx.annotation.VisibleForTesting; 27 import androidx.lifecycle.Lifecycle; 28 import androidx.preference.Preference; 29 import androidx.preference.PreferenceGroup; 30 31 import com.android.car.settings.common.FragmentController; 32 import com.android.car.settings.common.PreferenceController; 33 import com.android.car.ui.preference.CarUiPreference; 34 import com.android.settingslib.applications.ApplicationsState; 35 36 import java.util.ArrayList; 37 38 /** Business logic to populate the list of apps that deal with domain urls. */ 39 public class DomainAppPreferenceController extends PreferenceController<PreferenceGroup> { 40 41 private final ApplicationsState mApplicationsState; 42 private final PackageManager mPm; 43 44 @VisibleForTesting 45 final ApplicationsState.Callbacks mApplicationStateCallbacks = 46 new ApplicationsState.Callbacks() { 47 @Override 48 public void onRunningStateChanged(boolean running) { 49 } 50 51 @Override 52 public void onPackageListChanged() { 53 } 54 55 @Override 56 public void onRebuildComplete(ArrayList<ApplicationsState.AppEntry> apps) { 57 rebuildAppList(apps); 58 } 59 60 @Override 61 public void onPackageIconChanged() { 62 } 63 64 @Override 65 public void onPackageSizeChanged(String packageName) { 66 } 67 68 @Override 69 public void onAllSizesComputed() { 70 } 71 72 @Override 73 public void onLauncherInfoChanged() { 74 } 75 76 @Override 77 public void onLoadEntriesCompleted() { 78 mSession.rebuild(ApplicationsState.FILTER_WITH_DOMAIN_URLS, 79 ApplicationsState.ALPHA_COMPARATOR); 80 } 81 }; 82 83 private ApplicationsState.Session mSession; 84 DomainAppPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)85 public DomainAppPreferenceController(Context context, String preferenceKey, 86 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 87 super(context, preferenceKey, fragmentController, uxRestrictions); 88 mApplicationsState = ApplicationsState.getInstance( 89 (Application) context.getApplicationContext()); 90 mPm = context.getPackageManager(); 91 } 92 93 @Override getPreferenceType()94 protected Class<PreferenceGroup> getPreferenceType() { 95 return PreferenceGroup.class; 96 } 97 98 @Override checkInitialized()99 protected void checkInitialized() { 100 if (mSession == null) { 101 throw new IllegalStateException("session should be non null by this point"); 102 } 103 } 104 105 /** Sets the lifecycle to create a new session. */ setLifecycle(Lifecycle lifecycle)106 public void setLifecycle(Lifecycle lifecycle) { 107 mSession = mApplicationsState.newSession(mApplicationStateCallbacks, lifecycle); 108 } 109 110 @Override onStartInternal()111 protected void onStartInternal() { 112 // Resume the session earlier than the lifecycle so that cached information is updated 113 // even if settings is not resumed (for example in multi-display). 114 mSession.onResume(); 115 } 116 117 @Override onStopInternal()118 protected void onStopInternal() { 119 // Since we resume early in onStart, make sure we clean up even if we don't receive onPause. 120 mSession.onPause(); 121 } 122 rebuildAppList(ArrayList<ApplicationsState.AppEntry> apps)123 private void rebuildAppList(ArrayList<ApplicationsState.AppEntry> apps) { 124 PreferenceGroup preferenceGroup = getPreference(); 125 preferenceGroup.removeAll(); 126 for (int i = 0; i < apps.size(); i++) { 127 ApplicationsState.AppEntry entry = apps.get(i); 128 preferenceGroup.addPreference(createPreference(entry)); 129 } 130 } 131 createPreference(ApplicationsState.AppEntry entry)132 private Preference createPreference(ApplicationsState.AppEntry entry) { 133 String key = entry.info.packageName + "|" + entry.info.uid; 134 IconDrawableFactory iconDrawableFactory = IconDrawableFactory.newInstance(getContext()); 135 CarUiPreference preference = new CarUiPreference(getContext()); 136 preference.setKey(key); 137 preference.setTitle(entry.label); 138 preference.setSummary( 139 DomainUrlsUtils.getDomainsSummary(getContext(), entry.info.packageName, 140 UserHandle.myUserId(), 141 DomainUrlsUtils.getHandledDomains(mPm, entry.info.packageName))); 142 preference.setIcon(iconDrawableFactory.getBadgedIcon(entry.info)); 143 preference.setOnPreferenceClickListener(pref -> { 144 getFragmentController().launchFragment( 145 ApplicationLaunchSettingsFragment.newInstance(entry.info.packageName)); 146 return true; 147 }); 148 return preference; 149 } 150 } 151