Merge changes from topic "location settings"
* changes: Display app stats for location permission Display recent location access in the widget
This commit is contained in:
Lifu Tang
Android (Google) Code Review
@@ -1,18 +1,38 @@
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package com.android.settings.location;
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import static android.Manifest.permission.ACCESS_BACKGROUND_LOCATION;
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import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
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import static android.Manifest.permission.ACCESS_FINE_LOCATION;
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import android.content.Context;
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import android.location.LocationManager;
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import android.permission.RuntimePermissionPresenter;
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import android.provider.Settings;
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import androidx.preference.Preference;
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import com.android.settings.R;
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import com.android.settings.core.PreferenceControllerMixin;
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import com.android.settingslib.core.AbstractPreferenceController;
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import com.android.settingslib.core.lifecycle.Lifecycle;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.concurrent.atomic.AtomicInteger;
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public class AppLocationPermissionPreferenceController extends
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AbstractPreferenceController implements PreferenceControllerMixin {
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LocationBasePreferenceController implements PreferenceControllerMixin {
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private static final String KEY_APP_LEVEL_PERMISSIONS = "app_level_permissions";
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/** Total number of apps that has location permission. */
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private int mNumTotal = -1;
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/** Total number of apps that has background location permission. */
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private int mNumBackground = -1;
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private final LocationManager mLocationManager;
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private Preference mPreference;
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public AppLocationPermissionPreferenceController(Context context) {
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super(context);
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public AppLocationPermissionPreferenceController(Context context, Lifecycle lifecycle) {
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super(context, lifecycle);
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mLocationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
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}
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@Override
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@@ -25,4 +45,53 @@ public class AppLocationPermissionPreferenceController extends
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return Settings.Global.getInt(mContext.getContentResolver(),
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Settings.Global.LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED, 1) == 1;
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}
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@Override
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public CharSequence getSummary() {
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if (mLocationManager.isLocationEnabled()) {
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if (mNumTotal == -1 || mNumBackground == -1) {
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return mContext.getString(R.string.location_settings_loading_app_permission_stats);
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}
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return mContext.getResources().getQuantityString(
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R.plurals.location_app_permission_summary_location_on, mNumBackground,
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mNumBackground, mNumTotal);
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} else {
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return mContext.getString(R.string.location_app_permission_summary_location_off);
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}
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}
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@Override
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public void updateState(Preference preference) {
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super.updateState(preference);
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mPreference = preference;
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final AtomicInteger loadingInProgress = new AtomicInteger(2);
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refreshSummary(preference);
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// Bail out if location has been disabled.
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if (!mLocationManager.isLocationEnabled()) {
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return;
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}
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RuntimePermissionPresenter.getInstance(mContext).countPermissionApps(
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Arrays.asList(ACCESS_FINE_LOCATION, ACCESS_COARSE_LOCATION), false, false,
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(numApps) -> {
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mNumTotal = numApps;
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if (loadingInProgress.decrementAndGet() == 0) {
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refreshSummary(preference);
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}
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}, null);
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RuntimePermissionPresenter.getInstance(mContext).countPermissionApps(
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Collections.singletonList(ACCESS_BACKGROUND_LOCATION), true, false,
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(numApps) -> {
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mNumBackground = numApps;
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if (loadingInProgress.decrementAndGet() == 0) {
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refreshSummary(preference);
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}
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}, null);
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}
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@Override
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public void onLocationModeChanged(int mode, boolean restricted) {
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// 'null' is checked inside updateState(), so no need to check here.
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updateState(mPreference);
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}
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}
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@@ -35,15 +35,15 @@ import com.android.settingslib.RestrictedLockUtils;
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import com.android.settingslib.RestrictedLockUtilsInternal;
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import com.android.settingslib.core.lifecycle.Lifecycle;
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import com.android.settingslib.core.lifecycle.LifecycleObserver;
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import com.android.settingslib.core.lifecycle.events.OnPause;
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import com.android.settingslib.core.lifecycle.events.OnResume;
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import com.android.settingslib.core.lifecycle.events.OnStart;
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import com.android.settingslib.core.lifecycle.events.OnStop;
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/**
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* A class that listens to location settings change and modifies location settings
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* settings.
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*/
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public class LocationEnabler implements LifecycleObserver, OnResume, OnPause {
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public class LocationEnabler implements LifecycleObserver, OnStart, OnStop {
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private static final String TAG = "LocationEnabler";
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@VisibleForTesting
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@@ -73,7 +73,7 @@ public class LocationEnabler implements LifecycleObserver, OnResume, OnPause {
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}
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@Override
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public void onResume() {
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public void onStart() {
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if (mReceiver == null) {
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mReceiver = new BroadcastReceiver() {
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@Override
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@@ -90,12 +90,8 @@ public class LocationEnabler implements LifecycleObserver, OnResume, OnPause {
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}
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@Override
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public void onPause() {
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try {
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mContext.unregisterReceiver(mReceiver);
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} catch (RuntimeException e) {
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// Ignore exceptions caused by race condition
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}
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public void onStop() {
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mContext.unregisterReceiver(mReceiver);
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}
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void refreshLocationMode() {
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@@ -35,7 +35,7 @@ import com.android.settings.search.Indexable;
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import com.android.settings.widget.SwitchBar;
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import com.android.settingslib.core.AbstractPreferenceController;
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import com.android.settingslib.core.lifecycle.Lifecycle;
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import com.android.settingslib.location.RecentLocationApps;
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import com.android.settingslib.location.RecentLocationAccesses;
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import com.android.settingslib.search.SearchIndexable;
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import java.util.ArrayList;
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@@ -52,7 +52,7 @@ import java.util.List;
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* <li>In switch bar: location master switch. Used to toggle location on and off.
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* </li>
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* </ul>
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* <li>Recent location requests: automatically populated by {@link RecentLocationApps}</li>
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* <li>Recent location requests: automatically populated by {@link RecentLocationAccesses}</li>
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* <li>Location services: multi-app settings provided from outside the Android framework. Each
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* is injected by a system-partition app via the {@link SettingInjectorService} API.</li>
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* </ul>
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@@ -122,13 +122,11 @@ public class LocationSettings extends DashboardFragment {
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private static List<AbstractPreferenceController> buildPreferenceControllers(
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Context context, LocationSettings fragment, Lifecycle lifecycle) {
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final List<AbstractPreferenceController> controllers = new ArrayList<>();
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controllers.add(new AppLocationPermissionPreferenceController(context));
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controllers.add(new AppLocationPermissionPreferenceController(context, lifecycle));
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controllers.add(new LocationForWorkPreferenceController(context, lifecycle));
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controllers.add(
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new RecentLocationRequestPreferenceController(context, fragment, lifecycle));
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controllers.add(new RecentLocationAccessPreferenceController(context));
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controllers.add(new LocationScanningPreferenceController(context));
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controllers.add(
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new LocationServicePreferenceController(context, fragment, lifecycle));
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controllers.add(new LocationServicePreferenceController(context, fragment, lifecycle));
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controllers.add(new LocationFooterPreferenceController(context, lifecycle));
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return controllers;
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}
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@@ -0,0 +1,103 @@
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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package com.android.settings.location;
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import android.Manifest;
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import android.content.Context;
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import android.content.Intent;
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import android.view.View;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settings.core.PreferenceControllerMixin;
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import com.android.settingslib.core.AbstractPreferenceController;
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import com.android.settingslib.location.RecentLocationAccesses;
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import com.android.settingslib.widget.AppEntitiesHeaderController;
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import com.android.settingslib.widget.LayoutPreference;
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import java.util.List;
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public class RecentLocationAccessPreferenceController extends AbstractPreferenceController
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implements PreferenceControllerMixin {
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/** Key for the recent location apps dashboard */
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private static final String KEY_APPS_DASHBOARD = "apps_dashboard";
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private final RecentLocationAccesses mRecentLocationAccesses;
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private AppEntitiesHeaderController mController;
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private static final int MAXIMUM_APP_COUNT = 3;
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public RecentLocationAccessPreferenceController(Context context) {
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this(context, new RecentLocationAccesses(context));
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}
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@VisibleForTesting
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RecentLocationAccessPreferenceController(Context context,
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RecentLocationAccesses recentAccesses) {
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super(context);
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mRecentLocationAccesses = recentAccesses;
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}
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@Override
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public String getPreferenceKey() {
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return KEY_APPS_DASHBOARD;
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}
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@Override
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public boolean isAvailable() {
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return true;
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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final LayoutPreference preference = (LayoutPreference) screen.findPreference(
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KEY_APPS_DASHBOARD);
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final View view = preference.findViewById(R.id.app_entities_header);
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mController = AppEntitiesHeaderController.newInstance(mContext, view)
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.setHeaderTitleRes(R.string.location_category_recent_location_access)
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.setHeaderDetailsRes(R.string.location_recent_location_access_view_details)
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.setHeaderDetailsClickListener((View v) -> {
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final Intent intent = new Intent(Intent.ACTION_REVIEW_PERMISSION_USAGE);
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intent.putExtra(Intent.EXTRA_PERMISSION_NAME,
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Manifest.permission.ACCESS_FINE_LOCATION);
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mContext.startActivity(intent);
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});
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}
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@Override
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public void updateState(Preference preference) {
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updateRecentApps();
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}
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private void updateRecentApps() {
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final List<RecentLocationAccesses.Access> recentLocationAccesses =
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mRecentLocationAccesses.getAppListSorted();
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if (recentLocationAccesses.size() > 0) {
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// Display the top 3 preferences to container in original order.
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int i = 0;
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for (; i < Math.min(recentLocationAccesses.size(), MAXIMUM_APP_COUNT); i++) {
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final RecentLocationAccesses.Access access = recentLocationAccesses.get(i);
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mController.setAppEntity(i, access.icon, access.label, access.contentDescription);
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}
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for (; i < MAXIMUM_APP_COUNT; i++) {
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mController.removeAppEntity(i);
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}
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} else {
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// If there's no item to display, add a "No recent apps" item.
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}
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mController.apply();
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}
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}
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@@ -1,155 +0,0 @@
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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package com.android.settings.location;
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import android.content.Context;
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import android.os.Bundle;
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import android.os.UserHandle;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceCategory;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
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import com.android.settings.core.SubSettingLauncher;
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import com.android.settings.dashboard.DashboardFragment;
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import com.android.settingslib.core.lifecycle.Lifecycle;
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import com.android.settingslib.location.RecentLocationApps;
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import com.android.settingslib.widget.apppreference.AppPreference;
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import java.util.List;
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public class RecentLocationRequestPreferenceController extends LocationBasePreferenceController {
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/** Key for preference category "Recent location requests" */
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private static final String KEY_RECENT_LOCATION_REQUESTS = "recent_location_requests";
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@VisibleForTesting
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static final String KEY_SEE_ALL_BUTTON = "recent_location_requests_see_all_button";
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private final LocationSettings mFragment;
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private final RecentLocationApps mRecentLocationApps;
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private PreferenceCategory mCategoryRecentLocationRequests;
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private Preference mSeeAllButton;
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/** Used in this class and {@link RecentLocationRequestSeeAllPreferenceController} */
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static class PackageEntryClickedListener implements Preference.OnPreferenceClickListener {
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private final DashboardFragment mFragment;
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private final String mPackage;
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private final UserHandle mUserHandle;
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public PackageEntryClickedListener(DashboardFragment fragment, String packageName,
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UserHandle userHandle) {
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mFragment = fragment;
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mPackage = packageName;
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mUserHandle = userHandle;
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}
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@Override
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public boolean onPreferenceClick(Preference preference) {
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// start new fragment to display extended information
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final Bundle args = new Bundle();
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args.putString(AppInfoDashboardFragment.ARG_PACKAGE_NAME, mPackage);
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new SubSettingLauncher(mFragment.getContext())
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.setDestination(AppInfoDashboardFragment.class.getName())
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.setArguments(args)
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.setTitleRes(R.string.application_info_label)
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.setUserHandle(mUserHandle)
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.setSourceMetricsCategory(mFragment.getMetricsCategory())
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.launch();
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return true;
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}
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}
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public RecentLocationRequestPreferenceController(Context context, LocationSettings fragment,
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Lifecycle lifecycle) {
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this(context, fragment, lifecycle, new RecentLocationApps(context));
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}
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@VisibleForTesting
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RecentLocationRequestPreferenceController(Context context, LocationSettings fragment,
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Lifecycle lifecycle, RecentLocationApps recentApps) {
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super(context, lifecycle);
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mFragment = fragment;
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mRecentLocationApps = recentApps;
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}
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@Override
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public String getPreferenceKey() {
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return KEY_RECENT_LOCATION_REQUESTS;
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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mCategoryRecentLocationRequests =
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(PreferenceCategory) screen.findPreference(KEY_RECENT_LOCATION_REQUESTS);
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mSeeAllButton = screen.findPreference(KEY_SEE_ALL_BUTTON);
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}
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@Override
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public void updateState(Preference preference) {
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mCategoryRecentLocationRequests.removeAll();
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mSeeAllButton.setVisible(false);
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final Context prefContext = preference.getContext();
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final List<RecentLocationApps.Request> recentLocationRequests =
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mRecentLocationApps.getAppListSorted();
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if (recentLocationRequests.size() > 3) {
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// Display the top 3 preferences to container in original order.
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for (int i = 0; i < 3; i++) {
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mCategoryRecentLocationRequests.addPreference(
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createAppPreference(prefContext, recentLocationRequests.get(i)));
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}
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// Display a button to list all requests
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mSeeAllButton.setVisible(true);
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} else if (recentLocationRequests.size() > 0) {
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// Add preferences to container in original order (already sorted by recency).
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for (RecentLocationApps.Request request : recentLocationRequests) {
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mCategoryRecentLocationRequests.addPreference(
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createAppPreference(prefContext, request));
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}
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} else {
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// If there's no item to display, add a "No recent apps" item.
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final Preference banner = createAppPreference(prefContext);
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banner.setTitle(R.string.location_no_recent_apps);
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banner.setSelectable(false);
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mCategoryRecentLocationRequests.addPreference(banner);
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}
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}
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@Override
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public void onLocationModeChanged(int mode, boolean restricted) {
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mCategoryRecentLocationRequests.setEnabled(mLocationEnabler.isEnabled(mode));
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}
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@VisibleForTesting
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AppPreference createAppPreference(Context prefContext) {
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return new AppPreference(prefContext);
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}
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@VisibleForTesting
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AppPreference createAppPreference(Context prefContext, RecentLocationApps.Request request) {
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final AppPreference pref = createAppPreference(prefContext);
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pref.setSummary(request.contentDescription);
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pref.setIcon(request.icon);
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pref.setTitle(request.label);
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pref.setOnPreferenceClickListener(new PackageEntryClickedListener(
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mFragment, request.packageName, request.userHandle));
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return pref;
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}
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}
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@@ -1,93 +0,0 @@
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/*
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* Copyright 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.settings.location;
|
||||
|
||||
|
||||
import android.content.Context;
|
||||
import android.provider.SearchIndexableResource;
|
||||
|
||||
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
|
||||
import com.android.settings.R;
|
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import com.android.settings.dashboard.DashboardFragment;
|
||||
import com.android.settings.search.BaseSearchIndexProvider;
|
||||
import com.android.settings.search.Indexable;
|
||||
import com.android.settingslib.core.AbstractPreferenceController;
|
||||
import com.android.settingslib.core.lifecycle.Lifecycle;
|
||||
import com.android.settingslib.search.SearchIndexable;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
|
||||
/** Dashboard Fragment to display all recent location requests, sorted by recency. */
|
||||
@SearchIndexable
|
||||
public class RecentLocationRequestSeeAllFragment extends DashboardFragment {
|
||||
|
||||
private static final String TAG = "RecentLocationReqAll";
|
||||
|
||||
public static final String PATH =
|
||||
"com.android.settings.location.RecentLocationRequestSeeAllFragment";
|
||||
|
||||
@Override
|
||||
public int getMetricsCategory() {
|
||||
return MetricsEvent.RECENT_LOCATION_REQUESTS_ALL;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected int getPreferenceScreenResId() {
|
||||
return R.xml.location_recent_requests_see_all;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected String getLogTag() {
|
||||
return TAG;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
|
||||
return buildPreferenceControllers(context, getSettingsLifecycle(), this);
|
||||
}
|
||||
|
||||
private static List<AbstractPreferenceController> buildPreferenceControllers(
|
||||
Context context, Lifecycle lifecycle, RecentLocationRequestSeeAllFragment fragment) {
|
||||
final List<AbstractPreferenceController> controllers = new ArrayList<>();
|
||||
controllers.add(
|
||||
new RecentLocationRequestSeeAllPreferenceController(context, lifecycle, fragment));
|
||||
return controllers;
|
||||
}
|
||||
|
||||
/**
|
||||
* For Search.
|
||||
*/
|
||||
public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
|
||||
new BaseSearchIndexProvider() {
|
||||
@Override
|
||||
public List<SearchIndexableResource> getXmlResourcesToIndex(
|
||||
Context context, boolean enabled) {
|
||||
final SearchIndexableResource sir = new SearchIndexableResource(context);
|
||||
sir.xmlResId = R.xml.location_recent_requests_see_all;
|
||||
return Arrays.asList(sir);
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<AbstractPreferenceController> getPreferenceControllers(Context
|
||||
context) {
|
||||
return buildPreferenceControllers(
|
||||
context, /* lifecycle = */ null, /* fragment = */ null);
|
||||
}
|
||||
};
|
||||
}
|
||||
@@ -1,98 +0,0 @@
|
||||
/*
|
||||
* Copyright 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.settings.location;
|
||||
|
||||
import android.content.Context;
|
||||
|
||||
import androidx.annotation.VisibleForTesting;
|
||||
import androidx.preference.Preference;
|
||||
import androidx.preference.PreferenceCategory;
|
||||
import androidx.preference.PreferenceScreen;
|
||||
|
||||
import com.android.settingslib.core.lifecycle.Lifecycle;
|
||||
import com.android.settingslib.location.RecentLocationApps;
|
||||
import com.android.settingslib.widget.apppreference.AppPreference;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/** Preference controller for preference category displaying all recent location requests. */
|
||||
public class RecentLocationRequestSeeAllPreferenceController
|
||||
extends LocationBasePreferenceController {
|
||||
|
||||
/** Key for preference category "All recent location requests" */
|
||||
private static final String KEY_ALL_RECENT_LOCATION_REQUESTS = "all_recent_location_requests";
|
||||
private final RecentLocationRequestSeeAllFragment mFragment;
|
||||
private PreferenceCategory mCategoryAllRecentLocationRequests;
|
||||
private RecentLocationApps mRecentLocationApps;
|
||||
|
||||
public RecentLocationRequestSeeAllPreferenceController(
|
||||
Context context, Lifecycle lifecycle, RecentLocationRequestSeeAllFragment fragment) {
|
||||
this(context, lifecycle, fragment, new RecentLocationApps(context));
|
||||
}
|
||||
|
||||
@VisibleForTesting
|
||||
RecentLocationRequestSeeAllPreferenceController(
|
||||
Context context,
|
||||
Lifecycle lifecycle,
|
||||
RecentLocationRequestSeeAllFragment fragment,
|
||||
RecentLocationApps recentLocationApps) {
|
||||
super(context, lifecycle);
|
||||
mFragment = fragment;
|
||||
mRecentLocationApps = recentLocationApps;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getPreferenceKey() {
|
||||
return KEY_ALL_RECENT_LOCATION_REQUESTS;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onLocationModeChanged(int mode, boolean restricted) {
|
||||
mCategoryAllRecentLocationRequests.setEnabled(mLocationEnabler.isEnabled(mode));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayPreference(PreferenceScreen screen) {
|
||||
super.displayPreference(screen);
|
||||
mCategoryAllRecentLocationRequests =
|
||||
(PreferenceCategory) screen.findPreference(KEY_ALL_RECENT_LOCATION_REQUESTS);
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateState(Preference preference) {
|
||||
mCategoryAllRecentLocationRequests.removeAll();
|
||||
List<RecentLocationApps.Request> requests = mRecentLocationApps.getAppListSorted();
|
||||
for (RecentLocationApps.Request request : requests) {
|
||||
Preference appPreference = createAppPreference(preference.getContext(), request);
|
||||
mCategoryAllRecentLocationRequests.addPreference(appPreference);
|
||||
}
|
||||
}
|
||||
|
||||
@VisibleForTesting
|
||||
AppPreference createAppPreference(
|
||||
Context prefContext, RecentLocationApps.Request request) {
|
||||
final AppPreference pref = new AppPreference(prefContext);
|
||||
pref.setSummary(request.contentDescription);
|
||||
pref.setIcon(request.icon);
|
||||
pref.setTitle(request.label);
|
||||
pref.setOnPreferenceClickListener(
|
||||
new RecentLocationRequestPreferenceController.PackageEntryClickedListener(
|
||||
mFragment, request.packageName, request.userHandle));
|
||||
return pref;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,99 @@
|
||||
package com.android.settings.location;
|
||||
|
||||
import static android.Manifest.permission.ACCESS_BACKGROUND_LOCATION;
|
||||
import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
|
||||
import static android.Manifest.permission.ACCESS_FINE_LOCATION;
|
||||
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.location.LocationManager;
|
||||
import android.permission.RuntimePermissionPresenter;
|
||||
|
||||
import androidx.preference.Preference;
|
||||
|
||||
import com.android.settings.R;
|
||||
import com.android.settings.core.BasePreferenceController;
|
||||
import com.android.settingslib.core.lifecycle.LifecycleObserver;
|
||||
import com.android.settingslib.core.lifecycle.events.OnStart;
|
||||
import com.android.settingslib.core.lifecycle.events.OnStop;
|
||||
|
||||
import java.util.Arrays;
|
||||
import java.util.Collections;
|
||||
|
||||
public class TopLevelLocationPreferenceController extends BasePreferenceController implements
|
||||
LifecycleObserver, OnStart, OnStop {
|
||||
private static final IntentFilter INTENT_FILTER_LOCATION_MODE_CHANGED =
|
||||
new IntentFilter(LocationManager.MODE_CHANGED_ACTION);
|
||||
private final LocationManager mLocationManager;
|
||||
/** Total number of apps that has location permission. */
|
||||
private int mNumTotal = -1;
|
||||
private BroadcastReceiver mReceiver;
|
||||
private Preference mPreference;
|
||||
|
||||
public TopLevelLocationPreferenceController(Context context, String preferenceKey) {
|
||||
super(context, preferenceKey);
|
||||
mLocationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getAvailabilityStatus() {
|
||||
return AVAILABLE;
|
||||
}
|
||||
|
||||
@Override
|
||||
public CharSequence getSummary() {
|
||||
if (mLocationManager.isLocationEnabled()) {
|
||||
if (mNumTotal == -1) {
|
||||
return mContext.getString(R.string.location_settings_loading_app_permission_stats);
|
||||
}
|
||||
return mContext.getResources().getQuantityString(
|
||||
R.plurals.location_settings_summary_location_on,
|
||||
mNumTotal, mNumTotal);
|
||||
} else {
|
||||
return mContext.getString(R.string.location_settings_summary_location_off);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateState(Preference preference) {
|
||||
super.updateState(preference);
|
||||
mPreference = preference;
|
||||
refreshSummary(preference);
|
||||
// Bail out if location has been disabled.
|
||||
if (!mLocationManager.isLocationEnabled()) {
|
||||
return;
|
||||
}
|
||||
RuntimePermissionPresenter.getInstance(mContext).countPermissionApps(
|
||||
Arrays.asList(ACCESS_FINE_LOCATION, ACCESS_COARSE_LOCATION), false, false,
|
||||
(numApps) -> {
|
||||
mNumTotal = numApps;
|
||||
refreshSummary(preference);
|
||||
}, null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onStart() {
|
||||
if (mReceiver == null) {
|
||||
mReceiver = new BroadcastReceiver() {
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
refreshLocationMode();
|
||||
}
|
||||
};
|
||||
}
|
||||
mContext.registerReceiver(mReceiver, INTENT_FILTER_LOCATION_MODE_CHANGED);
|
||||
refreshLocationMode();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onStop() {
|
||||
mContext.unregisterReceiver(mReceiver);
|
||||
}
|
||||
|
||||
private void refreshLocationMode() {
|
||||
// 'null' is checked inside updateState(), so no need to check here.
|
||||
updateState(mPreference);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user