Merge "Do not resolve port index for apps not targeting SDK T and beyond" into tm-dev

import android.annotation.SystemApi;

import android.app.Activity;

import android.app.PendingIntent;

import android.app.compat.CompatChanges;

import android.compat.annotation.ChangeId;

import android.compat.annotation.EnabledSince;

import android.content.Context;

import android.content.Intent;

import android.content.IntentSender;

import android.content.pm.PackageManager;

import android.os.Binder;

import android.os.Build;

import android.os.Bundle;

import android.os.RemoteException;

    @EnabledSince(targetSdkVersion = Build.VERSION_CODES.TIRAMISU)

    public static final long SWITCH_WITHOUT_PORT_INDEX_EXCEPTION_ON_DISABLE = 218393363L;

    /**

     * With support for MEP(multiple enabled profile) in Android T, a SIM card can enable multiple

     * profile on different port. If apps are not target SDK T yet and keep calling the

     * switchToSubscription or download API without specifying the port index, we should

     * keep the existing behaviour by always use port index 0 even the device itself has MEP eUICC,

     * this is for carrier app's backward compatibility.

     * @hide

     */

    @ChangeId

    @EnabledSince(targetSdkVersion = Build.VERSION_CODES.TIRAMISU)

    public static final long SHOULD_RESOLVE_PORT_INDEX_FOR_APPS = 224562872L;

    private final Context mContext;

    private int mCardId;

     * subscription on the eUICC and the platform will internally resolve a port based on following

     * rules:

     * <ul>

     *    <li>always use the default port 0 is eUICC does not support MEP.

     *    <li>always use the default port 0 is eUICC does not support MEP or the apps are

     *    not targeting on Android T.

     *    <li>In SS(Single SIM) mode, if the embedded slot already has an active port, then enable

     *    the subscription on this port.

     *    <li>In SS mode, if the embedded slot is not active, then try to enable the subscription on