| /* |
| * Copyright (C) 2018 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.car.settings.applications; |
| |
| import android.car.drivingstate.CarUxRestrictions; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| |
| import androidx.preference.Preference; |
| import androidx.preference.PreferenceGroup; |
| |
| import com.android.car.settings.common.FragmentController; |
| import com.android.car.settings.common.PreferenceController; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** Business logic which populates the applications in this setting. */ |
| public class ApplicationsSettingsPreferenceController extends |
| PreferenceController<PreferenceGroup> { |
| |
| private final PackageManager mPackageManager; |
| private List<Preference> mApplications; |
| |
| public ApplicationsSettingsPreferenceController(Context context, String preferenceKey, |
| FragmentController fragmentController, CarUxRestrictions uxRestrictions) { |
| super(context, preferenceKey, fragmentController, uxRestrictions); |
| mPackageManager = context.getPackageManager(); |
| } |
| |
| @Override |
| protected Class<PreferenceGroup> getPreferenceType() { |
| return PreferenceGroup.class; |
| } |
| |
| @Override |
| protected void updateState(PreferenceGroup preferenceGroup) { |
| if (mApplications == null) { |
| populateApplicationList(); |
| } |
| for (Preference application : mApplications) { |
| preferenceGroup.addPreference(application); |
| } |
| } |
| |
| private void populateApplicationList() { |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| intent.addCategory(Intent.CATEGORY_LAUNCHER); |
| List<ResolveInfo> resolveInfos = mPackageManager.queryIntentActivities(intent, |
| PackageManager.MATCH_DISABLED_UNTIL_USED_COMPONENTS |
| | PackageManager.MATCH_DISABLED_COMPONENTS); |
| Collections.sort(resolveInfos, (resolveInfo1, resolveInfo2) -> { |
| String appName1 = resolveInfo1.loadLabel(mPackageManager).toString(); |
| String appName2 = resolveInfo2.loadLabel(mPackageManager).toString(); |
| return appName1.compareTo(appName2); |
| }); |
| |
| mApplications = new ArrayList<>(resolveInfos.size()); |
| for (ResolveInfo resolveInfo : resolveInfos) { |
| mApplications.add(createApplicationPreference(resolveInfo)); |
| } |
| } |
| |
| private Preference createApplicationPreference(ResolveInfo resolveInfo) { |
| Preference preference = new Preference(getContext()); |
| preference.setTitle(resolveInfo.loadLabel(mPackageManager)); |
| preference.setIcon(resolveInfo.loadIcon(mPackageManager)); |
| preference.setOnPreferenceClickListener((p) -> { |
| getFragmentController().launchFragment( |
| ApplicationDetailsFragment.getInstance(resolveInfo.activityInfo.packageName)); |
| return true; |
| }); |
| return preference; |
| } |
| } |