| /* |
| * Copyright (C) 2017 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.networkstack.tethering; |
| |
| import static android.content.Context.TELEPHONY_SERVICE; |
| import static android.net.ConnectivityManager.TYPE_ETHERNET; |
| import static android.net.ConnectivityManager.TYPE_MOBILE; |
| import static android.net.ConnectivityManager.TYPE_MOBILE_DUN; |
| import static android.net.ConnectivityManager.TYPE_MOBILE_HIPRI; |
| import static android.provider.DeviceConfig.NAMESPACE_CONNECTIVITY; |
| |
| import static com.android.net.module.util.DeviceConfigUtils.TETHERING_MODULE_NAME; |
| |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.net.TetheringConfigurationParcel; |
| import android.net.util.SharedLog; |
| import android.provider.DeviceConfig; |
| import android.provider.Settings; |
| import android.telephony.SubscriptionManager; |
| import android.telephony.TelephonyManager; |
| import android.text.TextUtils; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.modules.utils.build.SdkLevel; |
| import com.android.net.module.util.DeviceConfigUtils; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.StringJoiner; |
| |
| /** |
| * A utility class to encapsulate the various tethering configuration elements. |
| * |
| * This configuration data includes elements describing upstream properties |
| * (preferred and required types of upstream connectivity as well as default |
| * DNS servers to use if none are available) and downstream properties (such |
| * as regular expressions use to match suitable downstream interfaces and the |
| * DHCPv4 ranges to use). |
| * |
| * @hide |
| */ |
| public class TetheringConfiguration { |
| private static final String TAG = TetheringConfiguration.class.getSimpleName(); |
| |
| private static final String[] EMPTY_STRING_ARRAY = new String[0]; |
| |
| // Default ranges used for the legacy DHCP server. |
| // USB is 192.168.42.1 and 255.255.255.0 |
| // Wifi is 192.168.43.1 and 255.255.255.0 |
| // BT is limited to max default of 5 connections. 192.168.44.1 to 192.168.48.1 |
| // with 255.255.255.0 |
| // P2P is 192.168.49.1 and 255.255.255.0 |
| private static final String[] LEGACY_DHCP_DEFAULT_RANGE = { |
| "192.168.42.2", "192.168.42.254", "192.168.43.2", "192.168.43.254", |
| "192.168.44.2", "192.168.44.254", "192.168.45.2", "192.168.45.254", |
| "192.168.46.2", "192.168.46.254", "192.168.47.2", "192.168.47.254", |
| "192.168.48.2", "192.168.48.254", "192.168.49.2", "192.168.49.254", |
| }; |
| |
| private static final String[] DEFAULT_IPV4_DNS = {"8.8.4.4", "8.8.8.8"}; |
| |
| @VisibleForTesting |
| public static final int TETHER_USB_RNDIS_FUNCTION = 0; |
| |
| @VisibleForTesting |
| public static final int TETHER_USB_NCM_FUNCTION = 1; |
| |
| /** |
| * Override enabling BPF offload configuration for tethering. |
| */ |
| public static final String OVERRIDE_TETHER_ENABLE_BPF_OFFLOAD = |
| "override_tether_enable_bpf_offload"; |
| |
| /** |
| * Use the old dnsmasq DHCP server for tethering instead of the framework implementation. |
| */ |
| public static final String TETHER_ENABLE_LEGACY_DHCP_SERVER = |
| "tether_enable_legacy_dhcp_server"; |
| |
| public static final String USE_LEGACY_WIFI_P2P_DEDICATED_IP = |
| "use_legacy_wifi_p2p_dedicated_ip"; |
| |
| /** |
| * Experiment flag to force choosing upstreams automatically. |
| * |
| * This setting is intended to help force-enable the feature on OEM devices that disabled it |
| * via resource overlays, and later noticed issues. To that end, it overrides |
| * config_tether_upstream_automatic when set to true. |
| * |
| * This flag is enabled if !=0 and less than the module APEX version: see |
| * {@link DeviceConfigUtils#isFeatureEnabled}. It is also ignored after R, as later devices |
| * should just set config_tether_upstream_automatic to true instead. |
| */ |
| public static final String TETHER_FORCE_UPSTREAM_AUTOMATIC_VERSION = |
| "tether_force_upstream_automatic_version"; |
| |
| /** |
| * Settings key to foce choosing usb functions for usb tethering. |
| * |
| * TODO: Remove this hard code string and make Settings#TETHER_FORCE_USB_FUNCTIONS as API. |
| */ |
| public static final String TETHER_FORCE_USB_FUNCTIONS = |
| "tether_force_usb_functions"; |
| /** |
| * Default value that used to periodic polls tether offload stats from tethering offload HAL |
| * to make the data warnings work. |
| */ |
| public static final int DEFAULT_TETHER_OFFLOAD_POLL_INTERVAL_MS = 5000; |
| |
| public final String[] tetherableUsbRegexs; |
| public final String[] tetherableWifiRegexs; |
| public final String[] tetherableWigigRegexs; |
| public final String[] tetherableWifiP2pRegexs; |
| public final String[] tetherableBluetoothRegexs; |
| public final String[] tetherableNcmRegexs; |
| public final boolean isDunRequired; |
| public final boolean chooseUpstreamAutomatically; |
| public final Collection<Integer> preferredUpstreamIfaceTypes; |
| public final String[] legacyDhcpRanges; |
| public final String[] defaultIPv4DNS; |
| public final boolean enableLegacyDhcpServer; |
| |
| public final String[] provisioningApp; |
| public final String provisioningAppNoUi; |
| public final int provisioningCheckPeriod; |
| public final String provisioningResponse; |
| |
| public final int activeDataSubId; |
| |
| private final int mOffloadPollInterval; |
| // TODO: Add to TetheringConfigurationParcel if required. |
| private final boolean mEnableBpfOffload; |
| private final boolean mEnableWifiP2pDedicatedIp; |
| |
| private final int mUsbTetheringFunction; |
| protected final ContentResolver mContentResolver; |
| |
| public TetheringConfiguration(Context ctx, SharedLog log, int id) { |
| final SharedLog configLog = log.forSubComponent("config"); |
| |
| activeDataSubId = id; |
| Resources res = getResources(ctx, activeDataSubId); |
| mContentResolver = ctx.getContentResolver(); |
| |
| mUsbTetheringFunction = getUsbTetheringFunction(res); |
| |
| final String[] ncmRegexs = getResourceStringArray(res, R.array.config_tether_ncm_regexs); |
| // If usb tethering use NCM and config_tether_ncm_regexs is not empty, use |
| // config_tether_ncm_regexs for tetherableUsbRegexs. |
| if (isUsingNcm() && (ncmRegexs.length != 0)) { |
| tetherableUsbRegexs = ncmRegexs; |
| tetherableNcmRegexs = EMPTY_STRING_ARRAY; |
| } else { |
| tetherableUsbRegexs = getResourceStringArray(res, R.array.config_tether_usb_regexs); |
| tetherableNcmRegexs = ncmRegexs; |
| } |
| // TODO: Evaluate deleting this altogether now that Wi-Fi always passes |
| // us an interface name. Careful consideration needs to be given to |
| // implications for Settings and for provisioning checks. |
| tetherableWifiRegexs = getResourceStringArray(res, R.array.config_tether_wifi_regexs); |
| // TODO: Remove entire wigig code once tethering module no longer support R devices. |
| tetherableWigigRegexs = SdkLevel.isAtLeastS() |
| ? new String[0] : getResourceStringArray(res, R.array.config_tether_wigig_regexs); |
| tetherableWifiP2pRegexs = getResourceStringArray( |
| res, R.array.config_tether_wifi_p2p_regexs); |
| tetherableBluetoothRegexs = getResourceStringArray( |
| res, R.array.config_tether_bluetooth_regexs); |
| |
| isDunRequired = checkDunRequired(ctx); |
| |
| final boolean forceAutomaticUpstream = !SdkLevel.isAtLeastS() |
| && isFeatureEnabled(ctx, TETHER_FORCE_UPSTREAM_AUTOMATIC_VERSION); |
| chooseUpstreamAutomatically = forceAutomaticUpstream || getResourceBoolean( |
| res, R.bool.config_tether_upstream_automatic, false /** defaultValue */); |
| preferredUpstreamIfaceTypes = getUpstreamIfaceTypes(res, isDunRequired); |
| |
| legacyDhcpRanges = getLegacyDhcpRanges(res); |
| defaultIPv4DNS = copy(DEFAULT_IPV4_DNS); |
| mEnableBpfOffload = getEnableBpfOffload(res); |
| enableLegacyDhcpServer = getEnableLegacyDhcpServer(res); |
| |
| provisioningApp = getResourceStringArray(res, R.array.config_mobile_hotspot_provision_app); |
| provisioningAppNoUi = getResourceString(res, |
| R.string.config_mobile_hotspot_provision_app_no_ui); |
| provisioningCheckPeriod = getResourceInteger(res, |
| R.integer.config_mobile_hotspot_provision_check_period, |
| 0 /* No periodic re-check */); |
| provisioningResponse = getResourceString(res, |
| R.string.config_mobile_hotspot_provision_response); |
| |
| mOffloadPollInterval = getResourceInteger(res, |
| R.integer.config_tether_offload_poll_interval, |
| DEFAULT_TETHER_OFFLOAD_POLL_INTERVAL_MS); |
| |
| mEnableWifiP2pDedicatedIp = getResourceBoolean(res, |
| R.bool.config_tether_enable_legacy_wifi_p2p_dedicated_ip, |
| false /* defaultValue */); |
| |
| configLog.log(toString()); |
| } |
| |
| /** Check whether using ncm for usb tethering */ |
| public boolean isUsingNcm() { |
| return mUsbTetheringFunction == TETHER_USB_NCM_FUNCTION; |
| } |
| |
| /** Check whether input interface belong to usb.*/ |
| public boolean isUsb(String iface) { |
| return matchesDownstreamRegexs(iface, tetherableUsbRegexs); |
| } |
| |
| /** Check whether input interface belong to wifi.*/ |
| public boolean isWifi(String iface) { |
| return matchesDownstreamRegexs(iface, tetherableWifiRegexs); |
| } |
| |
| /** Check whether input interface belong to wigig.*/ |
| public boolean isWigig(String iface) { |
| return matchesDownstreamRegexs(iface, tetherableWigigRegexs); |
| } |
| |
| /** Check whether this interface is Wifi P2P interface. */ |
| public boolean isWifiP2p(String iface) { |
| return matchesDownstreamRegexs(iface, tetherableWifiP2pRegexs); |
| } |
| |
| /** Check whether using legacy mode for wifi P2P. */ |
| public boolean isWifiP2pLegacyTetheringMode() { |
| return (tetherableWifiP2pRegexs == null || tetherableWifiP2pRegexs.length == 0); |
| } |
| |
| /** Check whether input interface belong to bluetooth.*/ |
| public boolean isBluetooth(String iface) { |
| return matchesDownstreamRegexs(iface, tetherableBluetoothRegexs); |
| } |
| |
| /** Check if interface is ncm */ |
| public boolean isNcm(String iface) { |
| return matchesDownstreamRegexs(iface, tetherableNcmRegexs); |
| } |
| |
| /** Check whether no ui entitlement application is available.*/ |
| public boolean hasMobileHotspotProvisionApp() { |
| return !TextUtils.isEmpty(provisioningAppNoUi); |
| } |
| |
| /** Check whether dedicated wifi p2p address is enabled. */ |
| public boolean shouldEnableWifiP2pDedicatedIp() { |
| return mEnableWifiP2pDedicatedIp; |
| } |
| |
| /** Does the dumping.*/ |
| public void dump(PrintWriter pw) { |
| pw.print("activeDataSubId: "); |
| pw.println(activeDataSubId); |
| |
| dumpStringArray(pw, "tetherableUsbRegexs", tetherableUsbRegexs); |
| dumpStringArray(pw, "tetherableWifiRegexs", tetherableWifiRegexs); |
| dumpStringArray(pw, "tetherableWifiP2pRegexs", tetherableWifiP2pRegexs); |
| dumpStringArray(pw, "tetherableBluetoothRegexs", tetherableBluetoothRegexs); |
| dumpStringArray(pw, "tetherableNcmRegexs", tetherableNcmRegexs); |
| |
| pw.print("isDunRequired: "); |
| pw.println(isDunRequired); |
| |
| pw.print("chooseUpstreamAutomatically: "); |
| pw.println(chooseUpstreamAutomatically); |
| pw.print("legacyPreredUpstreamIfaceTypes: "); |
| pw.println(Arrays.toString(toIntArray(preferredUpstreamIfaceTypes))); |
| |
| dumpStringArray(pw, "legacyDhcpRanges", legacyDhcpRanges); |
| dumpStringArray(pw, "defaultIPv4DNS", defaultIPv4DNS); |
| |
| pw.print("offloadPollInterval: "); |
| pw.println(mOffloadPollInterval); |
| |
| dumpStringArray(pw, "provisioningApp", provisioningApp); |
| pw.print("provisioningAppNoUi: "); |
| pw.println(provisioningAppNoUi); |
| |
| pw.print("enableBpfOffload: "); |
| pw.println(mEnableBpfOffload); |
| |
| pw.print("enableLegacyDhcpServer: "); |
| pw.println(enableLegacyDhcpServer); |
| |
| pw.print("enableWifiP2pDedicatedIp: "); |
| pw.println(mEnableWifiP2pDedicatedIp); |
| |
| pw.print("mUsbTetheringFunction: "); |
| pw.println(isUsingNcm() ? "NCM" : "RNDIS"); |
| } |
| |
| /** Returns the string representation of this object.*/ |
| public String toString() { |
| final StringJoiner sj = new StringJoiner(" "); |
| sj.add(String.format("activeDataSubId:%d", activeDataSubId)); |
| sj.add(String.format("tetherableUsbRegexs:%s", makeString(tetherableUsbRegexs))); |
| sj.add(String.format("tetherableWifiRegexs:%s", makeString(tetherableWifiRegexs))); |
| sj.add(String.format("tetherableWifiP2pRegexs:%s", makeString(tetherableWifiP2pRegexs))); |
| sj.add(String.format("tetherableBluetoothRegexs:%s", |
| makeString(tetherableBluetoothRegexs))); |
| sj.add(String.format("isDunRequired:%s", isDunRequired)); |
| sj.add(String.format("chooseUpstreamAutomatically:%s", chooseUpstreamAutomatically)); |
| sj.add(String.format("offloadPollInterval:%d", mOffloadPollInterval)); |
| sj.add(String.format("preferredUpstreamIfaceTypes:%s", |
| toIntArray(preferredUpstreamIfaceTypes))); |
| sj.add(String.format("provisioningApp:%s", makeString(provisioningApp))); |
| sj.add(String.format("provisioningAppNoUi:%s", provisioningAppNoUi)); |
| sj.add(String.format("enableBpfOffload:%s", mEnableBpfOffload)); |
| sj.add(String.format("enableLegacyDhcpServer:%s", enableLegacyDhcpServer)); |
| return String.format("TetheringConfiguration{%s}", sj.toString()); |
| } |
| |
| private static void dumpStringArray(PrintWriter pw, String label, String[] values) { |
| pw.print(label); |
| pw.print(": "); |
| |
| if (values != null) { |
| final StringJoiner sj = new StringJoiner(", ", "[", "]"); |
| for (String value : values) sj.add(value); |
| pw.print(sj.toString()); |
| } else { |
| pw.print("null"); |
| } |
| |
| pw.println(); |
| } |
| |
| private static String makeString(String[] strings) { |
| if (strings == null) return "null"; |
| final StringJoiner sj = new StringJoiner(",", "[", "]"); |
| for (String s : strings) sj.add(s); |
| return sj.toString(); |
| } |
| |
| /** Check whether dun is required. */ |
| public static boolean checkDunRequired(Context ctx) { |
| final TelephonyManager tm = (TelephonyManager) ctx.getSystemService(TELEPHONY_SERVICE); |
| // TelephonyManager would uses the active data subscription, which should be the one used |
| // by tethering. |
| return (tm != null) ? tm.isTetheringApnRequired() : false; |
| } |
| |
| public int getOffloadPollInterval() { |
| return mOffloadPollInterval; |
| } |
| |
| public boolean isBpfOffloadEnabled() { |
| return mEnableBpfOffload; |
| } |
| |
| private int getUsbTetheringFunction(Resources res) { |
| final int valueFromRes = getResourceInteger(res, R.integer.config_tether_usb_functions, |
| TETHER_USB_RNDIS_FUNCTION /* defaultValue */); |
| return getSettingsIntValue(TETHER_FORCE_USB_FUNCTIONS, valueFromRes); |
| } |
| |
| private int getSettingsIntValue(final String name, final int defaultValue) { |
| final String value = getSettingsValue(name); |
| try { |
| return value != null ? Integer.parseInt(value) : defaultValue; |
| } catch (NumberFormatException e) { |
| return defaultValue; |
| } |
| } |
| |
| @VisibleForTesting |
| protected String getSettingsValue(final String name) { |
| return Settings.Global.getString(mContentResolver, name); |
| } |
| |
| private static Collection<Integer> getUpstreamIfaceTypes(Resources res, boolean dunRequired) { |
| final int[] ifaceTypes = res.getIntArray(R.array.config_tether_upstream_types); |
| final ArrayList<Integer> upstreamIfaceTypes = new ArrayList<>(ifaceTypes.length); |
| for (int i : ifaceTypes) { |
| switch (i) { |
| case TYPE_MOBILE: |
| case TYPE_MOBILE_HIPRI: |
| if (dunRequired) continue; |
| break; |
| case TYPE_MOBILE_DUN: |
| if (!dunRequired) continue; |
| break; |
| } |
| upstreamIfaceTypes.add(i); |
| } |
| |
| // Fix up upstream interface types for DUN or mobile. NOTE: independent |
| // of the value of |dunRequired|, cell data of one form or another is |
| // *always* an upstream, regardless of the upstream interface types |
| // specified by configuration resources. |
| if (dunRequired) { |
| appendIfNotPresent(upstreamIfaceTypes, TYPE_MOBILE_DUN); |
| } else { |
| // Do not modify if a cellular interface type is already present in the |
| // upstream interface types. Add TYPE_MOBILE and TYPE_MOBILE_HIPRI if no |
| // cellular interface types are found in the upstream interface types. |
| // This preserves backwards compatibility and prevents the DUN and default |
| // mobile types incorrectly appearing together, which could happen on |
| // previous releases in the common case where checkDunRequired returned |
| // DUN_UNSPECIFIED. |
| if (!containsOneOf(upstreamIfaceTypes, TYPE_MOBILE, TYPE_MOBILE_HIPRI)) { |
| upstreamIfaceTypes.add(TYPE_MOBILE); |
| upstreamIfaceTypes.add(TYPE_MOBILE_HIPRI); |
| } |
| } |
| |
| // Always make sure our good friend Ethernet is present. |
| // TODO: consider unilaterally forcing this at the front. |
| prependIfNotPresent(upstreamIfaceTypes, TYPE_ETHERNET); |
| |
| return upstreamIfaceTypes; |
| } |
| |
| private static boolean matchesDownstreamRegexs(String iface, String[] regexs) { |
| for (String regex : regexs) { |
| if (iface.matches(regex)) return true; |
| } |
| return false; |
| } |
| |
| private static String[] getLegacyDhcpRanges(Resources res) { |
| final String[] fromResource = getResourceStringArray(res, R.array.config_tether_dhcp_range); |
| if ((fromResource.length > 0) && (fromResource.length % 2 == 0)) { |
| return fromResource; |
| } |
| return copy(LEGACY_DHCP_DEFAULT_RANGE); |
| } |
| |
| private static String getResourceString(Resources res, final int resId) { |
| try { |
| return res.getString(resId); |
| } catch (Resources.NotFoundException e) { |
| return ""; |
| } |
| } |
| |
| private static boolean getResourceBoolean(Resources res, int resId, boolean defaultValue) { |
| try { |
| return res.getBoolean(resId); |
| } catch (Resources.NotFoundException e404) { |
| return defaultValue; |
| } |
| } |
| |
| private static String[] getResourceStringArray(Resources res, int resId) { |
| try { |
| final String[] strArray = res.getStringArray(resId); |
| return (strArray != null) ? strArray : EMPTY_STRING_ARRAY; |
| } catch (Resources.NotFoundException e404) { |
| return EMPTY_STRING_ARRAY; |
| } |
| } |
| |
| private static int getResourceInteger(Resources res, int resId, int defaultValue) { |
| try { |
| return res.getInteger(resId); |
| } catch (Resources.NotFoundException e404) { |
| return defaultValue; |
| } |
| } |
| |
| private boolean getEnableBpfOffload(final Resources res) { |
| // Get BPF offload config |
| // Priority 1: Device config |
| // Priority 2: Resource config |
| // Priority 3: Default value |
| final boolean defaultValue = getResourceBoolean( |
| res, R.bool.config_tether_enable_bpf_offload, true /** default value */); |
| |
| return getDeviceConfigBoolean(OVERRIDE_TETHER_ENABLE_BPF_OFFLOAD, defaultValue); |
| } |
| |
| private boolean getEnableLegacyDhcpServer(final Resources res) { |
| return getResourceBoolean( |
| res, R.bool.config_tether_enable_legacy_dhcp_server, false /** defaultValue */) |
| || getDeviceConfigBoolean( |
| TETHER_ENABLE_LEGACY_DHCP_SERVER, false /** defaultValue */); |
| } |
| |
| private boolean getDeviceConfigBoolean(final String name, final boolean defaultValue) { |
| // Due to the limitation of static mock for testing, using #getDeviceConfigProperty instead |
| // of DeviceConfig#getBoolean. If using #getBoolean here, the test can't know that the |
| // returned boolean value comes from device config or default value (because of null |
| // property string). See the test case testBpfOffload{*} in TetheringConfigurationTest.java. |
| final String value = getDeviceConfigProperty(name); |
| return value != null ? Boolean.parseBoolean(value) : defaultValue; |
| } |
| |
| @VisibleForTesting |
| protected String getDeviceConfigProperty(String name) { |
| return DeviceConfig.getProperty(NAMESPACE_CONNECTIVITY, name); |
| } |
| |
| @VisibleForTesting |
| protected boolean isFeatureEnabled(Context ctx, String featureVersionFlag) { |
| return DeviceConfigUtils.isFeatureEnabled(ctx, NAMESPACE_CONNECTIVITY, featureVersionFlag, |
| TETHERING_MODULE_NAME, false /* defaultEnabled */); |
| } |
| |
| private Resources getResources(Context ctx, int subId) { |
| if (subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID) { |
| return getResourcesForSubIdWrapper(ctx, subId); |
| } else { |
| return ctx.getResources(); |
| } |
| } |
| |
| @VisibleForTesting |
| protected Resources getResourcesForSubIdWrapper(Context ctx, int subId) { |
| return SubscriptionManager.getResourcesForSubId(ctx, subId); |
| } |
| |
| private static String[] copy(String[] strarray) { |
| return Arrays.copyOf(strarray, strarray.length); |
| } |
| |
| private static void prependIfNotPresent(ArrayList<Integer> list, int value) { |
| if (list.contains(value)) return; |
| list.add(0, value); |
| } |
| |
| private static void appendIfNotPresent(ArrayList<Integer> list, int value) { |
| if (list.contains(value)) return; |
| list.add(value); |
| } |
| |
| private static boolean containsOneOf(ArrayList<Integer> list, Integer... values) { |
| for (Integer value : values) { |
| if (list.contains(value)) return true; |
| } |
| return false; |
| } |
| |
| private static int[] toIntArray(Collection<Integer> values) { |
| final int[] result = new int[values.size()]; |
| int index = 0; |
| for (Integer value : values) { |
| result[index++] = value; |
| } |
| return result; |
| } |
| |
| /** |
| * Convert this TetheringConfiguration to a TetheringConfigurationParcel. |
| */ |
| public TetheringConfigurationParcel toStableParcelable() { |
| final TetheringConfigurationParcel parcel = new TetheringConfigurationParcel(); |
| parcel.subId = activeDataSubId; |
| parcel.tetherableUsbRegexs = tetherableUsbRegexs; |
| parcel.tetherableWifiRegexs = tetherableWifiRegexs; |
| parcel.tetherableBluetoothRegexs = tetherableBluetoothRegexs; |
| parcel.isDunRequired = isDunRequired; |
| parcel.chooseUpstreamAutomatically = chooseUpstreamAutomatically; |
| |
| parcel.preferredUpstreamIfaceTypes = toIntArray(preferredUpstreamIfaceTypes); |
| |
| parcel.legacyDhcpRanges = legacyDhcpRanges; |
| parcel.defaultIPv4DNS = defaultIPv4DNS; |
| parcel.enableLegacyDhcpServer = enableLegacyDhcpServer; |
| parcel.provisioningApp = provisioningApp; |
| parcel.provisioningAppNoUi = provisioningAppNoUi; |
| parcel.provisioningCheckPeriod = provisioningCheckPeriod; |
| return parcel; |
| } |
| } |
