Merge "[MEP] the port id is wrong"

import android.telephony.SubscriptionInfo;

import android.telephony.SubscriptionManager;

import android.telephony.UiccCardInfo;

import android.telephony.UiccSlotMapping;

import android.telephony.euicc.EuiccManager;

import android.util.Log;

import com.android.settings.SidecarFragment;

import com.android.settings.network.telephony.EuiccOperationSidecar;

import java.util.Collection;

import java.util.Comparator;

import java.util.List;

import java.util.stream.Collectors;

        // To check whether the esim slot's port is active. If yes, skip setSlotMapping. If no,

        // set this slot+port into setSimSlotMapping.

        mPort = (port < 0) ? getTargetPortId(removedSubInfo, targetSlot) : port;

        mPort = (port < 0) ? getTargetPortId(removedSubInfo) : port;

        mRemovedSubInfo = removedSubInfo;

        Log.d(TAG,

                String.format("set esim into the Slot%d SubId%d:Port%d",

                        targetSlot, mSubId, mPort));

                String.format("set esim into the SubId%d Slot%d:Port%d",

                        mSubId, targetSlot, mPort));

        if (mTelephonyManager.isMultiSimEnabled() && removedSubInfo != null

                && removedSubInfo.isEmbedded()) {

        }

    }

    private int getTargetPortId(SubscriptionInfo removedSubInfo, int targetSlot) {

    private int getTargetPortId(SubscriptionInfo removedSubInfo) {

        if (!mTelephonyManager.isMultiSimEnabled() || !isMultipleEnabledProfilesSupported()) {

            // In the 'SS mode' or 'DSDS+no MEP', the port is 0.

            return 0;

        }

        // In DSDS+MEP mode, the removedSubInfo is psim or is null, it means this esim needs

        // another port in the esim slot.

        // To find another esim's port and value is from 0.

        // a new corresponding port in the esim slot.

        // For example:

        // 1) If there is no enabled esim and the user add new esim. This new esim's port is 0.

        // 2) If there is one enabled esim and the user add new esim. This new esim's port is 1.

        // 2) If there is one enabled esim in port0 and the user add new esim. This new esim's

        // port is 1.

        // 3) If there is one enabled esim in port1 and the user add new esim. This new esim's

        // port is 0.

        int port = 0;

        Collection<UiccSlotMapping> uiccSlotMappings = mTelephonyManager.getSimSlotMapping();

        for (UiccSlotMapping uiccSlotMapping :

                uiccSlotMappings.stream()

                        .filter(

                                uiccSlotMapping -> uiccSlotMapping.getPhysicalSlotIndex()

                                        == targetSlot)

                        .collect(Collectors.toList())) {

            if (uiccSlotMapping.getPortIndex() == port) {

        SubscriptionManager subscriptionManager = getContext().getSystemService(

                SubscriptionManager.class);

        List<SubscriptionInfo> activeEsimSubInfos =

                SubscriptionUtil.getActiveSubscriptions(subscriptionManager)

                        .stream()

                        .filter(i -> i.isEmbedded())

                        .sorted(Comparator.comparingInt(SubscriptionInfo::getPortIndex))

                        .collect(Collectors.toList());

        for (SubscriptionInfo subscriptionInfo : activeEsimSubInfos) {

            if (subscriptionInfo.getPortIndex() == port) {

                port++;

            }

        }