Set FLAG_IMMUTABLE flag on FirstScreenBroadcast PendingIntent.

 */

package com.android.launcher3.model;

import static android.app.PendingIntent.FLAG_IMMUTABLE;

import static android.app.PendingIntent.FLAG_ONE_SHOT;

import static android.os.Process.myUserHandle;

import static com.android.launcher3.pm.InstallSessionHelper.getUserHandle;

import static java.util.stream.Collectors.groupingBy;

import static java.util.stream.Collectors.mapping;

import android.app.PendingIntent;

import android.content.Context;

import android.content.Intent;

                .putStringArrayListExtra(HOTSEAT_ITEM_EXTRA, new ArrayList<>(hotseatItems))

                .putStringArrayListExtra(WIDGET_ITEM_EXTRA, new ArrayList<>(widgetItems))

                .putExtra(VERIFICATION_TOKEN_EXTRA, PendingIntent.getActivity(context, 0,

                        new Intent(), PendingIntent.FLAG_ONE_SHOT)));

                        new Intent(), FLAG_ONE_SHOT | FLAG_IMMUTABLE)));

    }

    private static String getPackageName(ItemInfo info) {