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.defaultapps; 18 19 import android.Manifest; 20 import android.car.drivingstate.CarUxRestrictions; 21 import android.content.ComponentName; 22 import android.content.Context; 23 import android.content.Intent; 24 import android.content.pm.PackageManager; 25 import android.content.pm.ResolveInfo; 26 import android.provider.Settings; 27 import android.service.autofill.AutofillService; 28 import android.text.Html; 29 30 import androidx.annotation.NonNull; 31 import androidx.annotation.Nullable; 32 33 import com.android.car.settings.R; 34 import com.android.car.settings.common.FragmentController; 35 import com.android.settingslib.applications.DefaultAppInfo; 36 37 import java.util.ArrayList; 38 import java.util.List; 39 40 /** Business logic for displaying and choosing the default autofill service. */ 41 public class DefaultAutofillPickerPreferenceController extends 42 DefaultAppsPickerBasePreferenceController { 43 DefaultAutofillPickerPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)44 public DefaultAutofillPickerPreferenceController(Context context, String preferenceKey, 45 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 46 super(context, preferenceKey, fragmentController, uxRestrictions); 47 } 48 49 @NonNull 50 @Override getCandidates()51 protected List<DefaultAppInfo> getCandidates() { 52 List<DefaultAppInfo> candidates = new ArrayList<>(); 53 List<ResolveInfo> resolveInfos = getContext().getPackageManager().queryIntentServices( 54 new Intent(AutofillService.SERVICE_INTERFACE), PackageManager.GET_META_DATA); 55 for (ResolveInfo info : resolveInfos) { 56 String permission = info.serviceInfo.permission; 57 if (Manifest.permission.BIND_AUTOFILL_SERVICE.equals(permission)) { 58 candidates.add(new DefaultAppInfo(getContext(), getContext().getPackageManager(), 59 getCurrentProcessUserId(), 60 new ComponentName(info.serviceInfo.packageName, info.serviceInfo.name))); 61 } 62 } 63 return candidates; 64 } 65 66 @Override getCurrentDefaultKey()67 protected String getCurrentDefaultKey() { 68 String setting = Settings.Secure.getString(getContext().getContentResolver(), 69 Settings.Secure.AUTOFILL_SERVICE); 70 if (setting != null) { 71 ComponentName componentName = ComponentName.unflattenFromString(setting); 72 if (componentName != null) { 73 return componentName.flattenToString(); 74 } 75 } 76 return DefaultAppsPickerBasePreferenceController.NONE_PREFERENCE_KEY; 77 } 78 79 @Override setCurrentDefault(String key)80 protected void setCurrentDefault(String key) { 81 Settings.Secure.putString(getContext().getContentResolver(), 82 Settings.Secure.AUTOFILL_SERVICE, key); 83 } 84 85 @Override 86 @Nullable getConfirmationMessage(DefaultAppInfo info)87 protected CharSequence getConfirmationMessage(DefaultAppInfo info) { 88 if (info == null) { 89 return null; 90 } 91 92 CharSequence appName = info.loadLabel(); 93 String message = getContext().getString(R.string.autofill_confirmation_message, appName); 94 return Html.fromHtml(message, Html.FROM_HTML_MODE_LEGACY); 95 } 96 } 97