| /* |
| * Copyright 2019 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.internal.telephony; |
| |
| import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID; |
| import static android.telephony.TelephonyManager.ACTION_PRIMARY_SUBSCRIPTION_LIST_CHANGED; |
| import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE; |
| import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_ALL; |
| import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DATA; |
| import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE; |
| import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_NAMES; |
| import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_WARNING_TYPE; |
| import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_WARNING_TYPE_DUAL_CDMA; |
| import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_WARNING_TYPE_NONE; |
| import static android.telephony.TelephonyManager.EXTRA_SUBSCRIPTION_ID; |
| |
| import android.annotation.IntDef; |
| import android.annotation.NonNull; |
| import android.app.PendingIntent; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.os.ParcelUuid; |
| import android.provider.Settings; |
| import android.provider.Settings.SettingNotFoundException; |
| import android.telephony.SubscriptionInfo; |
| import android.telephony.SubscriptionManager; |
| import android.telephony.TelephonyManager; |
| import android.telephony.euicc.EuiccManager; |
| import android.text.TextUtils; |
| import android.util.Log; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.util.ArrayUtils; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| /** |
| * This class will make sure below setting rules are coordinated across different subscriptions |
| * and phones in multi-SIM case: |
| * |
| * 1) Grouped subscriptions will have same settings for MOBILE_DATA and DATA_ROAMING. |
| * 2) Default settings updated automatically. It may be cleared or inherited within group. |
| * If default subscription A switches to profile B which is in the same group, B will |
| * become the new default. |
| * 3) For primary subscriptions, only default data subscription will have MOBILE_DATA on. |
| */ |
| public class MultiSimSettingController extends Handler { |
| private static final String LOG_TAG = "MultiSimSettingController"; |
| private static final boolean DBG = true; |
| private static final int EVENT_USER_DATA_ENABLED = 1; |
| private static final int EVENT_ROAMING_DATA_ENABLED = 2; |
| private static final int EVENT_ALL_SUBSCRIPTIONS_LOADED = 3; |
| private static final int EVENT_SUBSCRIPTION_INFO_CHANGED = 4; |
| private static final int EVENT_SUBSCRIPTION_GROUP_CHANGED = 5; |
| private static final int EVENT_DEFAULT_DATA_SUBSCRIPTION_CHANGED = 6; |
| |
| @Retention(RetentionPolicy.SOURCE) |
| @IntDef(prefix = {"PRIMARY_SUB_"}, |
| value = { |
| PRIMARY_SUB_NO_CHANGE, |
| PRIMARY_SUB_ADDED, |
| PRIMARY_SUB_REMOVED, |
| PRIMARY_SUB_SWAPPED, |
| PRIMARY_SUB_SWAPPED_IN_GROUP, |
| PRIMARY_SUB_MARKED_OPPT, |
| PRIMARY_SUB_INITIALIZED |
| }) |
| private @interface PrimarySubChangeType {} |
| |
| // Primary subscription not change. |
| private static final int PRIMARY_SUB_NO_CHANGE = 0; |
| // One or more primary subscriptions are activated. |
| private static final int PRIMARY_SUB_ADDED = 1; |
| // One or more primary subscriptions are deactivated. |
| private static final int PRIMARY_SUB_REMOVED = 2; |
| // One or more primary subscriptions are swapped. |
| private static final int PRIMARY_SUB_SWAPPED = 3; |
| // One or more primary subscriptions are swapped but within same sub group. |
| private static final int PRIMARY_SUB_SWAPPED_IN_GROUP = 4; |
| // One or more primary subscriptions are marked as opportunistic. |
| private static final int PRIMARY_SUB_MARKED_OPPT = 5; |
| // Subscription information is initially loaded. |
| private static final int PRIMARY_SUB_INITIALIZED = 6; |
| |
| private final Context mContext; |
| private final SubscriptionController mSubController; |
| // Keep a record of active primary (non-opportunistic) subscription list. |
| @NonNull private List<Integer> mPrimarySubList = new ArrayList<>(); |
| |
| /** The singleton instance. */ |
| private static MultiSimSettingController sInstance = null; |
| |
| // This will be set true when handling EVENT_ALL_SUBSCRIPTIONS_LOADED. The reason of keeping |
| // a local variable instead of calling SubscriptionInfoUpdater#isSubInfoInitialized is, there |
| // might be a race condition that we receive EVENT_SUBSCRIPTION_INFO_CHANGED first, then |
| // EVENT_ALL_SUBSCRIPTIONS_LOADED. And calling SubscriptionInfoUpdater#isSubInfoInitialized |
| // will make us handle EVENT_SUBSCRIPTION_INFO_CHANGED unexpectedly and causing us to believe |
| // the SIMs are newly inserted instead of being initialized. |
| private boolean mSubInfoInitialized = false; |
| |
| /** |
| * Return the singleton or create one if not existed. |
| */ |
| public static MultiSimSettingController getInstance() { |
| synchronized (SubscriptionController.class) { |
| if (sInstance == null) { |
| Log.wtf(LOG_TAG, "getInstance null"); |
| } |
| |
| return sInstance; |
| } |
| } |
| |
| /** |
| * Init instance of MultiSimSettingController. |
| */ |
| public static MultiSimSettingController init(Context context, SubscriptionController sc) { |
| synchronized (SubscriptionController.class) { |
| if (sInstance == null) { |
| sInstance = new MultiSimSettingController(context, sc); |
| } else { |
| Log.wtf(LOG_TAG, "init() called multiple times! sInstance = " + sInstance); |
| } |
| return sInstance; |
| } |
| } |
| |
| @VisibleForTesting |
| public MultiSimSettingController(Context context, SubscriptionController sc) { |
| mContext = context; |
| mSubController = sc; |
| } |
| |
| /** |
| * Notify MOBILE_DATA of a subscription is changed. |
| */ |
| public void notifyUserDataEnabled(int subId, boolean enable) { |
| obtainMessage(EVENT_USER_DATA_ENABLED, subId, enable ? 1 : 0).sendToTarget(); |
| } |
| |
| /** |
| * Notify DATA_ROAMING of a subscription is changed. |
| */ |
| public void notifyRoamingDataEnabled(int subId, boolean enable) { |
| obtainMessage(EVENT_ROAMING_DATA_ENABLED, subId, enable ? 1 : 0).sendToTarget(); |
| } |
| |
| /** |
| * Notify that, for the first time after boot, SIMs are initialized. |
| * Should only be triggered once. |
| */ |
| public void notifyAllSubscriptionLoaded() { |
| obtainMessage(EVENT_ALL_SUBSCRIPTIONS_LOADED).sendToTarget(); |
| } |
| |
| /** |
| * Notify subscription info change. |
| */ |
| public void notifySubscriptionInfoChanged() { |
| obtainMessage(EVENT_SUBSCRIPTION_INFO_CHANGED).sendToTarget(); |
| } |
| |
| /** |
| * Notify subscription group information change. |
| */ |
| public void notifySubscriptionGroupChanged(ParcelUuid groupUuid) { |
| obtainMessage(EVENT_SUBSCRIPTION_GROUP_CHANGED, groupUuid).sendToTarget(); |
| } |
| |
| /** |
| * Notify default data subscription change. |
| */ |
| public void notifyDefaultDataSubChanged() { |
| obtainMessage(EVENT_DEFAULT_DATA_SUBSCRIPTION_CHANGED).sendToTarget(); |
| } |
| |
| @Override |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case EVENT_USER_DATA_ENABLED: { |
| int subId = msg.arg1; |
| boolean enable = msg.arg2 != 0; |
| onUserDataEnabled(subId, enable); |
| break; |
| } |
| case EVENT_ROAMING_DATA_ENABLED: { |
| int subId = msg.arg1; |
| boolean enable = msg.arg2 != 0; |
| onRoamingDataEnabled(subId, enable); |
| break; |
| } |
| case EVENT_ALL_SUBSCRIPTIONS_LOADED: |
| onAllSubscriptionsLoaded(); |
| break; |
| case EVENT_SUBSCRIPTION_INFO_CHANGED: |
| onSubscriptionsChanged(); |
| break; |
| case EVENT_SUBSCRIPTION_GROUP_CHANGED: |
| ParcelUuid groupUuid = (ParcelUuid) msg.obj; |
| onSubscriptionGroupChanged(groupUuid); |
| break; |
| case EVENT_DEFAULT_DATA_SUBSCRIPTION_CHANGED: |
| onDefaultDataSettingChanged(); |
| break; |
| } |
| } |
| |
| /** |
| * Make sure MOBILE_DATA of subscriptions in same group are synced. |
| * |
| * If user is enabling a non-default non-opportunistic subscription, make it default |
| * data subscription. |
| */ |
| private void onUserDataEnabled(int subId, boolean enable) { |
| if (DBG) log("onUserDataEnabled"); |
| // Make sure MOBILE_DATA of subscriptions in same group are synced. |
| setUserDataEnabledForGroup(subId, enable); |
| |
| // If user is enabling a non-default non-opportunistic subscription, make it default. |
| if (mSubController.getDefaultDataSubId() != subId && !mSubController.isOpportunistic(subId) |
| && enable) { |
| mSubController.setDefaultDataSubId(subId); |
| } |
| } |
| |
| /** |
| * Make sure DATA_ROAMING of subscriptions in same group are synced. |
| */ |
| private void onRoamingDataEnabled(int subId, boolean enable) { |
| if (DBG) log("onRoamingDataEnabled"); |
| setRoamingDataEnabledForGroup(subId, enable); |
| |
| // Also inform SubscriptionController as it keeps another copy of user setting. |
| mSubController.setDataRoaming(enable ? 1 : 0, subId); |
| } |
| |
| /** |
| * Upon initialization, update defaults and mobile data enabling. |
| * Should only be triggered once. |
| */ |
| private void onAllSubscriptionsLoaded() { |
| if (DBG) log("onAllSubscriptionsLoaded"); |
| mSubInfoInitialized = true; |
| updateDefaults(/*init*/ true); |
| disableDataForNonDefaultNonOpportunisticSubscriptions(); |
| deactivateGroupedOpportunisticSubscriptionIfNeeded(); |
| } |
| |
| /** |
| * Make sure default values are cleaned or updated. |
| * |
| * Make sure non-default non-opportunistic subscriptions has data off. |
| */ |
| private void onSubscriptionsChanged() { |
| if (DBG) log("onSubscriptionsChanged"); |
| if (!mSubInfoInitialized) return; |
| updateDefaults(/*init*/ false); |
| disableDataForNonDefaultNonOpportunisticSubscriptions(); |
| deactivateGroupedOpportunisticSubscriptionIfNeeded(); |
| } |
| |
| /** |
| * Make sure non-default non-opportunistic subscriptions has data disabled. |
| */ |
| private void onDefaultDataSettingChanged() { |
| if (DBG) log("onDefaultDataSettingChanged"); |
| disableDataForNonDefaultNonOpportunisticSubscriptions(); |
| } |
| |
| /** |
| * When a subscription group is created or new subscriptions are added in the group, make |
| * sure the settings among them are synced. |
| * TODO: b/130258159 have a separate database table for grouped subscriptions so we don't |
| * manually sync each setting. |
| */ |
| private void onSubscriptionGroupChanged(ParcelUuid groupUuid) { |
| if (DBG) log("onSubscriptionGroupChanged"); |
| |
| List<SubscriptionInfo> infoList = mSubController.getSubscriptionsInGroup( |
| groupUuid, mContext.getOpPackageName()); |
| if (infoList == null || infoList.isEmpty()) return; |
| |
| // Get a reference subscription to copy settings from. |
| // TODO: the reference sub should be passed in from external caller. |
| int refSubId = infoList.get(0).getSubscriptionId(); |
| for (SubscriptionInfo info : infoList) { |
| int subId = info.getSubscriptionId(); |
| if (mSubController.isActiveSubId(subId) && !mSubController.isOpportunistic(subId)) { |
| refSubId = subId; |
| break; |
| } |
| } |
| if (DBG) log("refSubId is " + refSubId); |
| |
| boolean enable = false; |
| try { |
| enable = GlobalSettingsHelper.getBoolean( |
| mContext, Settings.Global.MOBILE_DATA, refSubId); |
| onUserDataEnabled(refSubId, enable); |
| } catch (SettingNotFoundException exception) { |
| //pass invalid refSubId to fetch the single-sim setting |
| enable = GlobalSettingsHelper.getBoolean( |
| mContext, Settings.Global.MOBILE_DATA, INVALID_SUBSCRIPTION_ID, enable); |
| onUserDataEnabled(refSubId, enable); |
| } |
| |
| enable = false; |
| try { |
| enable = GlobalSettingsHelper.getBoolean( |
| mContext, Settings.Global.DATA_ROAMING, refSubId); |
| onRoamingDataEnabled(refSubId, enable); |
| } catch (SettingNotFoundException exception) { |
| //pass invalid refSubId to fetch the single-sim setting |
| enable = GlobalSettingsHelper.getBoolean( |
| mContext, Settings.Global.DATA_ROAMING, INVALID_SUBSCRIPTION_ID, enable); |
| onRoamingDataEnabled(refSubId, enable); |
| } |
| |
| // Sync settings in subscription database.. |
| mSubController.syncGroupedSetting(refSubId); |
| } |
| |
| /** |
| * Automatically update default settings (data / voice / sms). |
| * |
| * Opportunistic subscriptions can't be default data / voice / sms subscription. |
| * |
| * 1) If the default subscription is still active, keep it unchanged. |
| * 2) Or if there's another active primary subscription that's in the same group, |
| * make it the new default value. |
| * 3) Or if there's only one active primary subscription, automatically set default |
| * data subscription on it. Because default data in Android Q is an internal value, |
| * not a user settable value anymore. |
| * 4) If non above is met, clear the default value to INVALID. |
| * |
| * @param init whether the subscriptions are just initialized. |
| */ |
| private void updateDefaults(boolean init) { |
| if (DBG) log("updateDefaults"); |
| |
| if (!mSubInfoInitialized) return; |
| |
| List<SubscriptionInfo> activeSubInfos = mSubController |
| .getActiveSubscriptionInfoList(mContext.getOpPackageName()); |
| |
| if (ArrayUtils.isEmpty(activeSubInfos)) { |
| mPrimarySubList.clear(); |
| if (DBG) log("[updateDefaultValues] No active sub. Setting default to INVALID sub."); |
| mSubController.setDefaultDataSubId(SubscriptionManager.INVALID_SUBSCRIPTION_ID); |
| mSubController.setDefaultVoiceSubId(SubscriptionManager.INVALID_SUBSCRIPTION_ID); |
| mSubController.setDefaultSmsSubId(SubscriptionManager.INVALID_SUBSCRIPTION_ID); |
| return; |
| } |
| |
| int change = updatePrimarySubListAndGetChangeType(activeSubInfos, init); |
| if (DBG) log("[updateDefaultValues] change: " + change); |
| if (change == PRIMARY_SUB_NO_CHANGE) return; |
| |
| // If there's only one primary subscription active, we trigger PREFERRED_PICK_DIALOG |
| // dialog if and only if there were multiple primary SIM cards and one is removed. |
| // Otherwise, if user just inserted their first SIM, or there's one primary and one |
| // opportunistic subscription active (activeSubInfos.size() > 1), we automatically |
| // set the primary to be default SIM and return. |
| if (mPrimarySubList.size() == 1 && change != PRIMARY_SUB_REMOVED) { |
| int subId = mPrimarySubList.get(0); |
| if (DBG) log("[updateDefaultValues] to only primary sub " + subId); |
| mSubController.setDefaultDataSubId(subId); |
| mSubController.setDefaultVoiceSubId(subId); |
| mSubController.setDefaultSmsSubId(subId); |
| return; |
| } |
| |
| if (DBG) log("[updateDefaultValues] records: " + mPrimarySubList); |
| |
| // Update default data subscription. |
| if (DBG) log("[updateDefaultValues] Update default data subscription"); |
| boolean dataSelected = updateDefaultValue(mPrimarySubList, |
| mSubController.getDefaultDataSubId(), |
| (newValue -> mSubController.setDefaultDataSubId(newValue))); |
| |
| // Update default voice subscription. |
| if (DBG) log("[updateDefaultValues] Update default voice subscription"); |
| boolean voiceSelected = updateDefaultValue(mPrimarySubList, |
| mSubController.getDefaultVoiceSubId(), |
| (newValue -> mSubController.setDefaultVoiceSubId(newValue))); |
| |
| // Update default sms subscription. |
| if (DBG) log("[updateDefaultValues] Update default sms subscription"); |
| boolean smsSelected = updateDefaultValue(mPrimarySubList, |
| mSubController.getDefaultSmsSubId(), |
| (newValue -> mSubController.setDefaultSmsSubId(newValue))); |
| |
| sendSubChangeNotificationIfNeeded(change, dataSelected, voiceSelected, smsSelected); |
| } |
| |
| @PrimarySubChangeType |
| private int updatePrimarySubListAndGetChangeType(List<SubscriptionInfo> activeSubList, |
| boolean init) { |
| // Update mPrimarySubList. Opportunistic subscriptions can't be default |
| // data / voice / sms subscription. |
| List<Integer> prevPrimarySubList = mPrimarySubList; |
| mPrimarySubList = activeSubList.stream().filter(info -> !info.isOpportunistic()) |
| .map(info -> info.getSubscriptionId()) |
| .collect(Collectors.toList()); |
| |
| if (init) return PRIMARY_SUB_INITIALIZED; |
| if (mPrimarySubList.equals(prevPrimarySubList)) return PRIMARY_SUB_NO_CHANGE; |
| if (mPrimarySubList.size() > prevPrimarySubList.size()) return PRIMARY_SUB_ADDED; |
| |
| if (mPrimarySubList.size() == prevPrimarySubList.size()) { |
| // We need to differentiate PRIMARY_SUB_SWAPPED and PRIMARY_SUB_SWAPPED_IN_GROUP: |
| // For SWAPPED_IN_GROUP, we never pop up dialog to ask data sub selection again. |
| for (int subId : mPrimarySubList) { |
| boolean swappedInSameGroup = false; |
| for (int prevSubId : prevPrimarySubList) { |
| if (areSubscriptionsInSameGroup(subId, prevSubId)) { |
| swappedInSameGroup = true; |
| break; |
| } |
| } |
| if (!swappedInSameGroup) return PRIMARY_SUB_SWAPPED; |
| } |
| return PRIMARY_SUB_SWAPPED_IN_GROUP; |
| } else /* mPrimarySubList.size() < prevPrimarySubList.size() */ { |
| // We need to differentiate whether the missing subscription is removed or marked as |
| // opportunistic. Usually only one subscription may change at a time, But to be safe, if |
| // any previous primary subscription becomes inactive, we consider it |
| for (int subId : prevPrimarySubList) { |
| if (mPrimarySubList.contains(subId)) continue; |
| if (!mSubController.isActiveSubId(subId)) return PRIMARY_SUB_REMOVED; |
| if (!mSubController.isOpportunistic(subId)) { |
| // Should never happen. |
| loge("[updatePrimarySubListAndGetChangeType]: missing active primary subId " |
| + subId); |
| } |
| } |
| return PRIMARY_SUB_MARKED_OPPT; |
| } |
| } |
| |
| private void sendSubChangeNotificationIfNeeded(int change, boolean dataSelected, |
| boolean voiceSelected, boolean smsSelected) { |
| @TelephonyManager.DefaultSubscriptionSelectType |
| int simSelectDialogType = getSimSelectDialogType( |
| change, dataSelected, voiceSelected, smsSelected); |
| SimCombinationWarningParams simCombinationParams = getSimCombinationWarningParams(change); |
| |
| if (simSelectDialogType != EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE |
| || simCombinationParams.mWarningType != EXTRA_SIM_COMBINATION_WARNING_TYPE_NONE) { |
| log("[sendSubChangeNotificationIfNeeded] showing dialog type " |
| + simSelectDialogType); |
| log("[sendSubChangeNotificationIfNeeded] showing sim warning " |
| + simCombinationParams.mWarningType); |
| Intent intent = new Intent(); |
| intent.setAction(ACTION_PRIMARY_SUBSCRIPTION_LIST_CHANGED); |
| intent.setClassName("com.android.settings", |
| "com.android.settings.sim.SimSelectNotification"); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| |
| intent.putExtra(EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE, simSelectDialogType); |
| if (simSelectDialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_ALL) { |
| intent.putExtra(EXTRA_SUBSCRIPTION_ID, mPrimarySubList.get(0)); |
| } |
| |
| intent.putExtra(EXTRA_SIM_COMBINATION_WARNING_TYPE, simCombinationParams.mWarningType); |
| if (simCombinationParams.mWarningType == EXTRA_SIM_COMBINATION_WARNING_TYPE_DUAL_CDMA) { |
| intent.putExtra(EXTRA_SIM_COMBINATION_NAMES, simCombinationParams.mSimNames); |
| } |
| mContext.sendBroadcast(intent); |
| } |
| } |
| |
| private int getSimSelectDialogType(int change, boolean dataSelected, |
| boolean voiceSelected, boolean smsSelected) { |
| int dialogType = EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE; |
| |
| // If a primary subscription is removed and only one is left active, ask user |
| // for preferred sub selection if any default setting is not set. |
| // If another primary subscription is added or default data is not selected, ask |
| // user to select default for data as it's most important. |
| if (mPrimarySubList.size() == 1 && change == PRIMARY_SUB_REMOVED |
| && (!dataSelected || !smsSelected || !voiceSelected)) { |
| dialogType = EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_ALL; |
| } else if (mPrimarySubList.size() > 1 && isUserVisibleChange(change)) { |
| // If change is SWAPPED_IN_GROUP or MARKED_OPPT orINITIALIZED, don't ask user again. |
| dialogType = EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DATA; |
| } |
| |
| return dialogType; |
| } |
| |
| private class SimCombinationWarningParams { |
| @TelephonyManager.SimCombinationWarningType |
| int mWarningType = EXTRA_SIM_COMBINATION_WARNING_TYPE_NONE; |
| String mSimNames; |
| } |
| |
| private SimCombinationWarningParams getSimCombinationWarningParams(int change) { |
| SimCombinationWarningParams params = new SimCombinationWarningParams(); |
| // If it's single SIM active, no SIM combination warning is needed. |
| if (mPrimarySubList.size() <= 1) return params; |
| // If it's no primary SIM change or it's not user visible change |
| // (initialized or swapped in a group), no SIM combination warning is needed. |
| if (!isUserVisibleChange(change)) return params; |
| |
| List<String> simNames = new ArrayList<>(); |
| int cdmaPhoneCount = 0; |
| for (int subId : mPrimarySubList) { |
| Phone phone = PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId)); |
| // If a dual CDMA SIM combination warning is needed. |
| if (phone != null && phone.isCdmaSubscriptionAppPresent()) { |
| cdmaPhoneCount++; |
| String simName = mSubController.getActiveSubscriptionInfo( |
| subId, mContext.getOpPackageName()).getDisplayName().toString(); |
| if (TextUtils.isEmpty(simName)) { |
| // Fall back to carrier name. |
| simName = phone.getCarrierName(); |
| } |
| simNames.add(simName); |
| } |
| } |
| |
| if (cdmaPhoneCount > 1) { |
| params.mWarningType = EXTRA_SIM_COMBINATION_WARNING_TYPE_DUAL_CDMA; |
| params.mSimNames = String.join(" & ", simNames); |
| } |
| |
| return params; |
| } |
| |
| private boolean isUserVisibleChange(int change) { |
| return (change == PRIMARY_SUB_ADDED || change == PRIMARY_SUB_REMOVED |
| || change == PRIMARY_SUB_SWAPPED); |
| } |
| |
| private void disableDataForNonDefaultNonOpportunisticSubscriptions() { |
| if (!mSubInfoInitialized) return; |
| |
| int defaultDataSub = mSubController.getDefaultDataSubId(); |
| |
| for (Phone phone : PhoneFactory.getPhones()) { |
| if (phone.getSubId() != defaultDataSub |
| && SubscriptionManager.isValidSubscriptionId(phone.getSubId()) |
| && !mSubController.isOpportunistic(phone.getSubId()) |
| && phone.isUserDataEnabled() |
| && !areSubscriptionsInSameGroup(defaultDataSub, phone.getSubId())) { |
| log("setting data to false on " + phone.getSubId()); |
| phone.getDataEnabledSettings().setUserDataEnabled(false); |
| } |
| } |
| } |
| |
| private boolean areSubscriptionsInSameGroup(int subId1, int subId2) { |
| if (!SubscriptionManager.isUsableSubscriptionId(subId1) |
| || !SubscriptionManager.isUsableSubscriptionId(subId2)) return false; |
| if (subId1 == subId2) return true; |
| |
| ParcelUuid groupUuid1 = mSubController.getGroupUuid(subId1); |
| ParcelUuid groupUuid2 = mSubController.getGroupUuid(subId2); |
| return groupUuid1 != null && groupUuid1.equals(groupUuid2); |
| } |
| |
| /** |
| * Make sure MOBILE_DATA of subscriptions in the same group with the subId |
| * are synced. |
| */ |
| private void setUserDataEnabledForGroup(int subId, boolean enable) { |
| log("setUserDataEnabledForGroup subId " + subId + " enable " + enable); |
| List<SubscriptionInfo> infoList = mSubController.getSubscriptionsInGroup( |
| mSubController.getGroupUuid(subId), mContext.getOpPackageName()); |
| |
| if (infoList == null) return; |
| |
| for (SubscriptionInfo info : infoList) { |
| int currentSubId = info.getSubscriptionId(); |
| // TODO: simplify when setUserDataEnabled becomes singleton |
| if (mSubController.isActiveSubId(currentSubId)) { |
| // For active subscription, call setUserDataEnabled through DataEnabledSettings. |
| Phone phone = PhoneFactory.getPhone(mSubController.getPhoneId(currentSubId)); |
| // If enable is true and it's not opportunistic subscription, we don't enable it, |
| // as there can't e two |
| if (phone != null) { |
| phone.getDataEnabledSettings().setUserDataEnabled(enable); |
| } |
| } else { |
| // For inactive subscription, directly write into global settings. |
| GlobalSettingsHelper.setBoolean( |
| mContext, Settings.Global.MOBILE_DATA, currentSubId, enable); |
| } |
| } |
| } |
| |
| /** |
| * Make sure DATA_ROAMING of subscriptions in the same group with the subId |
| * are synced. |
| */ |
| private void setRoamingDataEnabledForGroup(int subId, boolean enable) { |
| SubscriptionController subController = SubscriptionController.getInstance(); |
| List<SubscriptionInfo> infoList = subController.getSubscriptionsInGroup( |
| mSubController.getGroupUuid(subId), mContext.getOpPackageName()); |
| |
| if (infoList == null) return; |
| |
| for (SubscriptionInfo info : infoList) { |
| // For inactive subscription, directly write into global settings. |
| GlobalSettingsHelper.setBoolean( |
| mContext, Settings.Global.DATA_ROAMING, info.getSubscriptionId(), enable); |
| } |
| } |
| |
| private interface UpdateDefaultAction { |
| void update(int newValue); |
| } |
| |
| // Returns whether the new default value is valid. |
| private boolean updateDefaultValue(List<Integer> primarySubList, int oldValue, |
| UpdateDefaultAction action) { |
| int newValue = INVALID_SUBSCRIPTION_ID; |
| |
| if (primarySubList.size() > 0) { |
| for (int subId : primarySubList) { |
| if (DBG) log("[updateDefaultValue] Record.id: " + subId); |
| // If the old subId is still active, or there's another active primary subscription |
| // that is in the same group, that should become the new default subscription. |
| if (areSubscriptionsInSameGroup(subId, oldValue)) { |
| newValue = subId; |
| log("[updateDefaultValue] updates to subId=" + newValue); |
| break; |
| } |
| } |
| } |
| |
| if (oldValue != newValue) { |
| if (DBG) log("[updateDefaultValue: subId] from " + oldValue + " to " + newValue); |
| action.update(newValue); |
| } |
| |
| return SubscriptionManager.isValidSubscriptionId(newValue); |
| } |
| |
| // When a primary and its grouped opportunistic subscriptions were active, and the primary |
| // subscription gets deactivated or removed, we need to automatically disable the grouped |
| // opportunistic subscription, which will be marked isGroupDisabled as true by SubController. |
| private void deactivateGroupedOpportunisticSubscriptionIfNeeded() { |
| if (!SubscriptionInfoUpdater.isSubInfoInitialized()) return; |
| |
| List<SubscriptionInfo> opptSubList = mSubController.getOpportunisticSubscriptions( |
| mContext.getOpPackageName()); |
| |
| if (ArrayUtils.isEmpty(opptSubList)) return; |
| |
| for (SubscriptionInfo info : opptSubList) { |
| if (info.isGroupDisabled() && mSubController.isActiveSubId(info.getSubscriptionId())) { |
| log("[deactivateGroupedOpptSubIfNeeded] " |
| + "Deactivating grouped opportunistic subscription " |
| + info.getSubscriptionId()); |
| deactivateSubscription(info); |
| } |
| } |
| } |
| |
| private void deactivateSubscription(SubscriptionInfo info) { |
| // TODO: b/133379187 have a way to deactivate pSIM. |
| if (info.isEmbedded()) { |
| log("[deactivateSubscription] eSIM profile " + info.getSubscriptionId()); |
| EuiccManager euiccManager = (EuiccManager) |
| mContext.getSystemService(Context.EUICC_SERVICE); |
| euiccManager.switchToSubscription(SubscriptionManager.INVALID_SUBSCRIPTION_ID, |
| PendingIntent.getService(mContext, 0, new Intent(), 0)); |
| } |
| } |
| |
| private void log(String msg) { |
| Log.d(LOG_TAG, msg); |
| } |
| |
| private void loge(String msg) { |
| Log.e(LOG_TAG, msg); |
| } |
| } |
