| /* |
| * Copyright (C) 2022 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.privacy; |
| |
| import android.car.drivingstate.CarUxRestrictions; |
| import android.content.Context; |
| |
| import com.android.car.settings.R; |
| import com.android.car.settings.common.FragmentController; |
| import com.android.car.settings.common.LogicalPreferenceGroup; |
| import com.android.car.settings.common.PreferenceController; |
| import com.android.car.ui.preference.CarUiPreference; |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.settingslib.applications.RecentAppOpsAccess; |
| |
| import java.util.List; |
| |
| /** |
| * This controller displays a list of recently used apps. |
| */ |
| public class CameraRecentAccessViewAllPreferenceController extends |
| PreferenceController<LogicalPreferenceGroup> { |
| |
| private final RecentAppOpsAccess mRecentCameraAccesses; |
| private boolean mShowSystem = false; |
| |
| public CameraRecentAccessViewAllPreferenceController(Context context, String preferenceKey, |
| FragmentController fragmentController, CarUxRestrictions uxRestrictions) { |
| this(context, preferenceKey, fragmentController, uxRestrictions, |
| RecentAppOpsAccess.createForCamera(context)); |
| } |
| |
| @VisibleForTesting |
| CameraRecentAccessViewAllPreferenceController(Context context, String preferenceKey, |
| FragmentController fragmentController, CarUxRestrictions uxRestrictions, |
| RecentAppOpsAccess recentCameraAccesses) { |
| super(context, preferenceKey, fragmentController, uxRestrictions); |
| mRecentCameraAccesses = recentCameraAccesses; |
| } |
| |
| @Override |
| protected Class<LogicalPreferenceGroup> getPreferenceType() { |
| return LogicalPreferenceGroup.class; |
| } |
| |
| @Override |
| public void updateState(LogicalPreferenceGroup preference) { |
| super.updateState(preference); |
| List<RecentAppOpsAccess.Access> recentCameraAccesses = loadData(); |
| updateUi(recentCameraAccesses); |
| } |
| |
| /** |
| * Rebuilds the preference list to show system applications if {@code showSystem} is true. |
| * System applications will be hidden otherwise. |
| */ |
| public void setShowSystem(boolean showSystem) { |
| if (mShowSystem != showSystem) { |
| mShowSystem = showSystem; |
| refreshUi(); |
| } |
| } |
| |
| private List<RecentAppOpsAccess.Access> loadData() { |
| return mRecentCameraAccesses.getAppListSorted(mShowSystem); |
| } |
| |
| private void updateUi(List<RecentAppOpsAccess.Access> recentCameraAccesses) { |
| getPreference().removeAll(); |
| if (recentCameraAccesses.isEmpty()) { |
| getPreference().addPreference(createNoRecentAccessPreference()); |
| } else { |
| for (RecentAppOpsAccess.Access request : recentCameraAccesses) { |
| CarUiPreference appPreference = CameraRecentAccessUtil.createAppPreference( |
| getContext(), |
| request); |
| getPreference().addPreference(appPreference); |
| } |
| } |
| } |
| |
| private CarUiPreference createNoRecentAccessPreference() { |
| CarUiPreference preference = new CarUiPreference(getContext()); |
| preference.setTitle(R.string.camera_no_recent_access); |
| preference.setSelectable(false); |
| return preference; |
| } |
| } |
| |