[Settings] Hide subscriptions not existed within device

For non-active subscriptions, the one inserted in slot
but turned off need to be visible to the user. However,
the one un-plugged need to be invisble.

Since SubscriptionUtil#getSelectableSubscriptionInfoList() didn't cover all the cases required. Create this one to fit into the criteria required here.

Note: subscriptions with same group UUID will be displayed seperately.

Bug: 191228344
Test: local
Change-Id: Ia68c23b007164b7520456cb6c7427ca142558b59
(cherry picked from commit 75f1450bbf)
(cherry picked from commit 0726f263a8)

src/com/android/settings/network/helper/QueryEsimCardId.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2021 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.settings.network.helper;
+
+import android.telephony.TelephonyManager;
+import android.telephony.UiccCardInfo;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.Callable;
+import java.util.concurrent.atomic.AtomicIntegerArray;
+
+/**
+ * This is a Callable class which queries valid card ID for eSIM
+ */
+public class QueryEsimCardId implements Callable<AtomicIntegerArray> {
+    private static final String TAG = "QueryEsimCardId";
+
+    private TelephonyManager mTelephonyManager;
+
+    /**
+     * Constructor of class
+     * @param TelephonyManager
+     */
+    public QueryEsimCardId(TelephonyManager telephonyManager) {
+        mTelephonyManager = telephonyManager;
+    }
+
+    /**
+     * Implementation of Callable
+     * @return card ID(s) in AtomicIntegerArray
+     */
+    public AtomicIntegerArray call() {
+        List<UiccCardInfo> cardInfos = mTelephonyManager.getUiccCardsInfo();
+        if (cardInfos == null) {
+            return new AtomicIntegerArray(0);
+        }
+        return new AtomicIntegerArray(cardInfos.stream()
+                .filter(Objects::nonNull)
+                .filter(cardInfo -> (!cardInfo.isRemovable()
+                        && (cardInfo.getCardId() != TelephonyManager.UNSUPPORTED_CARD_ID)))
+                .mapToInt(UiccCardInfo::getCardId)
+                .toArray());
+    }
+}