Snap for 5583738 from a0a631201a5023b42bf433f37c1efc62ac68027a to qt-c2f2-release (991c2326) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/MultiSimSettingController.java

+127 −51

Original line number	Diff line number	Diff line
		@@ -24,6 +24,8 @@ import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELE
		import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE;
		import static android.telephony.TelephonyManager.EXTRA_SUBSCRIPTION_ID;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.content.Context;
		import android.content.Intent;
		import android.os.Handler;
		@@ -37,7 +39,11 @@ import android.telephony.TelephonyManager;
		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;

		@@ -61,9 +67,38 @@ public class MultiSimSettingController extends Handler {
		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;
		private List<SubscriptionInfo> mPrimarySubList;
		// 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;
		@@ -210,7 +245,7 @@ public class MultiSimSettingController extends Handler {
		*/
		private void onAllSubscriptionsLoaded() {
		if (DBG) log("onAllSubscriptionsLoaded");
		updateDefaults();
		updateDefaults(/init/ true);
		disableDataForNonDefaultNonOpportunisticSubscriptions();
		}

		@@ -222,7 +257,7 @@ public class MultiSimSettingController extends Handler {
		private void onSubscriptionsChanged() {
		if (DBG) log("onSubscriptionsChanged");
		if (!SubscriptionInfoUpdater.isSubInfoInitialized()) return;
		updateDefaults();
		updateDefaults(/init/ false);
		disableDataForNonDefaultNonOpportunisticSubscriptions();
		}

		@@ -299,31 +334,37 @@ public class MultiSimSettingController extends Handler {
		* 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() {
		private void updateDefaults(boolean init) {
		if (DBG) log("updateDefaults");

		if (!SubscriptionInfoUpdater.isSubInfoInitialized()) return;

		List<SubscriptionInfo> activeSubInfos = mSubController
		.getActiveSubscriptionInfoList(mContext.getOpPackageName());
		// If subscription controller is not ready, do nothing.
		if (activeSubInfos == null) return;

		List<SubscriptionInfo> prevPrimarySubList = mPrimarySubList;
		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;
		}

		// Opportunistic subscriptions can't be default data / voice / sms subscription.
		mPrimarySubList = activeSubInfos.stream().filter(info -> !info.isOpportunistic())
		.collect(Collectors.toList());
		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 && (activeSubInfos.size() > 1
		\|\| (prevPrimarySubList != null && prevPrimarySubList.isEmpty()))) {
		int subId = mPrimarySubList.get(0).getSubscriptionId();
		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);
		@@ -333,7 +374,6 @@ public class MultiSimSettingController extends Handler {

		if (DBG) log("[updateDefaultValues] records: " + mPrimarySubList);

		// TODO: b/121394765 update logic once confirmed the behaviors.
		// Update default data subscription.
		if (DBG) log("[updateDefaultValues] Update default data subscription");
		boolean dataSelected = updateDefaultValue(mPrimarySubList,
		@@ -352,32 +392,76 @@ public class MultiSimSettingController extends Handler {
		mSubController.getDefaultSmsSubId(),
		(newValue -> mSubController.setDefaultSmsSubId(newValue)));

		showSimSelectDialogIfNeeded(prevPrimarySubList, dataSelected, voiceSelected, smsSelected);
		showSimSelectDialogIfNeeded(change, dataSelected, voiceSelected, smsSelected);
		}

		private void showSimSelectDialogIfNeeded(List<SubscriptionInfo> prevPrimarySubs,
		boolean dataSelected, boolean voiceSelected, boolean 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 showSimSelectDialogIfNeeded(int change, boolean dataSelected,
		boolean voiceSelected, boolean smsSelected) {
		@TelephonyManager.DefaultSubscriptionSelectType
		int dialogType = EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE;
		int preferredSubId = INVALID_SUBSCRIPTION_ID;
		boolean primarySubRemoved = prevPrimarySubs != null
		&& mPrimarySubList.size() < prevPrimarySubs.size();
		boolean primarySubAdded = prevPrimarySubs != null
		&& mPrimarySubList.size() > prevPrimarySubs.size();

		// 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 && primarySubRemoved
		if (mPrimarySubList.size() == 1 && change == PRIMARY_SUB_REMOVED
		&& (!dataSelected \|\| !smsSelected \|\| !voiceSelected)) {
		dialogType = EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_ALL;
		preferredSubId = mPrimarySubList.get(0).getSubscriptionId();
		} else if (mPrimarySubList.size() > 1 && (!dataSelected \|\| primarySubAdded)) {
		preferredSubId = mPrimarySubList.get(0);
		} else if (mPrimarySubList.size() > 1 && (change == PRIMARY_SUB_REMOVED
		\|\| change == PRIMARY_SUB_ADDED \|\| change == PRIMARY_SUB_SWAPPED)) {
		// If change is SWAPPED_IN_GROUP or MARKED_OPPT orINITIALIZED, don't ask user again.
		dialogType = EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DATA;
		}

		if (dialogType != EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE) {
		log("[showSimSelectDialogIfNeeded] showing dialog type " + dialogType);
		Intent intent = new Intent();
		intent.setAction(ACTION_PRIMARY_SUBSCRIPTION_LIST_CHANGED);
		intent.setClassName("com.android.settings",
		@@ -395,23 +479,29 @@ public class MultiSimSettingController extends Handler {
		if (!SubscriptionInfoUpdater.isSubInfoInitialized()) return;

		int defaultDataSub = mSubController.getDefaultDataSubId();
		// Only disable data for non-default subscription if default sub is active.
		if (!mSubController.isActiveSubId(defaultDataSub)) {
		log("default data sub is inactive, skip disabling data for non-default subs");
		return;
		}

		for (Phone phone : PhoneFactory.getPhones()) {
		if (phone.getSubId() != defaultDataSub
		&& SubscriptionManager.isValidSubscriptionId(phone.getSubId())
		&& !mSubController.isOpportunistic(phone.getSubId())
		&& phone.isUserDataEnabled()) {
		&& 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.
		@@ -427,15 +517,6 @@ public class MultiSimSettingController extends Handler {
		int currentSubId = info.getSubscriptionId();
		// TODO: simplify when setUserDataEnabled becomes singleton
		if (mSubController.isActiveSubId(currentSubId)) {
		// If we end up enabling two active primary subscriptions, don't enable the
		// non-default data sub. This will only happen if two primary subscriptions
		// in a group are both active. This is not a valid use-case now, but we are
		// handling it just in case.
		if (enable && !mSubController.isOpportunistic(currentSubId)
		&& currentSubId != mSubController.getDefaultSubId()) {
		loge("Can not enable two active primary subscriptions.");
		continue;
		}
		// 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,
		@@ -474,23 +555,18 @@ public class MultiSimSettingController extends Handler {
		}

		// Returns whether the new default value is valid.
		private boolean updateDefaultValue(List<SubscriptionInfo> subInfos, int oldValue,
		private boolean updateDefaultValue(List<Integer> primarySubList, int oldValue,
		UpdateDefaultAction action) {
		int newValue = INVALID_SUBSCRIPTION_ID;

		if (subInfos.size() > 0) {
		// Get groupUuid of old
		ParcelUuid groupUuid = mSubController.getGroupUuid(oldValue);

		for (SubscriptionInfo info : subInfos) {
		int id = info.getSubscriptionId();
		if (DBG) log("[updateDefaultValue] Record.id: " + 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 (id == oldValue \|\| (groupUuid != null && groupUuid.equals(
		info.getGroupUuid()))) {
		log("[updateDefaultValue] updates to subId=" + id);
		newValue = id;
		if (areSubscriptionsInSameGroup(subId, oldValue)) {
		newValue = subId;
		log("[updateDefaultValue] updates to subId=" + newValue);
		break;
		}
		}

tests/telephonytests/src/com/android/internal/telephony/MultiSimSettingControllerTest.java

+204 −1

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