| /* |
| * Copyright (C) 2015 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.packageinstaller.permission.utils; |
| |
| import android.Manifest; |
| import android.app.AlertDialog; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.DialogInterface.OnClickListener; |
| import android.content.Intent; |
| import android.content.res.Resources; |
| import android.location.ILocationManager; |
| import android.location.LocationManager; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.provider.Settings; |
| |
| import com.android.packageinstaller.R; |
| |
| import java.util.ArrayList; |
| |
| public class LocationUtils { |
| |
| public static final String LOCATION_PERMISSION = Manifest.permission_group.LOCATION; |
| |
| public static ArrayList<String> getLocationProviders() { |
| ArrayList<String> providers = new ArrayList<>(); |
| Resources res = Resources.getSystem(); |
| providers.add(res.getString( |
| com.android.internal.R.string.config_networkLocationProviderPackageName)); |
| |
| for (String provider : |
| res.getStringArray(com.android.internal.R.array.config_locationProviderPackageNames)) { |
| providers.add(provider); |
| } |
| |
| return providers; |
| } |
| |
| public static void showLocationDialog(final Context context, CharSequence label) { |
| new AlertDialog.Builder(context) |
| .setIcon(com.android.internal.R.drawable.ic_dialog_alert_material) |
| .setTitle(android.R.string.dialog_alert_title) |
| .setMessage(context.getString(R.string.location_warning, label)) |
| .setNegativeButton(R.string.ok, null) |
| .setPositiveButton(R.string.location_settings, new OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| context.startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS)); |
| } |
| }) |
| .show(); |
| } |
| |
| public static boolean isLocationEnabled(Context context) { |
| return Settings.Secure.getInt(context.getContentResolver(), Settings.Secure.LOCATION_MODE, |
| Settings.Secure.LOCATION_MODE_OFF) != Settings.Secure.LOCATION_MODE_OFF; |
| } |
| |
| public static boolean isLocationGroupAndProvider(String groupName, String packageName) { |
| return LOCATION_PERMISSION.equals(groupName) && isNetworkLocationProvider(packageName); |
| } |
| |
| private static boolean isNetworkLocationProvider(String packageName) { |
| ILocationManager locationService = ILocationManager.Stub.asInterface( |
| ServiceManager.getService(Context.LOCATION_SERVICE)); |
| try { |
| return packageName.equals(locationService.getNetworkProviderPackage()); |
| } catch (RemoteException e) { |
| return false; |
| } |
| } |
| |
| } |