Fixed that active sub ids are not sorted by slot index

import static android.content.pm.PackageManager.PERMISSION_GRANTED;

import android.Manifest;

import android.annotation.NonNull;

import android.annotation.Nullable;

import android.app.AppOpsManager;

import android.app.PendingIntent;

     * @return the list of subId's that are active, is never null but the length maybe 0.

     */

    @Override

    public int[] getActiveSubIdList() {

        Set<Entry<Integer, Integer>> simInfoSet = new HashSet<>(sSlotIndexToSubId.entrySet());

        int[] subIdArr = new int[simInfoSet.size()];

        int i = 0;

        for (Entry<Integer, Integer> entry: simInfoSet) {

            int sub = entry.getValue();

            subIdArr[i] = sub;

            i++;

        }

    public @NonNull int[] getActiveSubIdList() {

        int[] subIdArr = sSlotIndexToSubId.keySet().stream()

                .sorted()

                .mapToInt(slotId -> sSlotIndexToSubId.get(slotId))

                .toArray();

        if (VDBG) {

            logdl("[getActiveSubIdList] simInfoSet=" + simInfoSet + " subIdArr.length="

                    + subIdArr.length);

            logdl("[getActiveSubIdList] subIdArr=" + Arrays.toString(subIdArr));

        }

        return subIdArr;

    }

import org.mockito.ArgumentCaptor;

import org.mockito.Mock;

import java.util.Arrays;

import java.util.List;

public class SubscriptionControllerTest extends TelephonyTest {

        doReturn(mTelephonyRegisteryMock).when(mTelephonyRegisteryMock)

                .queryLocalInterface(anyString());

    }

    @Test

    @SmallTest

    public void testGetActiveSubIdList() throws Exception {

        mSubscriptionControllerUT.addSubInfoRecord("123", 1);   // sub 1

        mSubscriptionControllerUT.addSubInfoRecord("456", 0);   // sub 2

        // Make sure the return sub ids are sorted by slot index

        assertTrue("active sub ids = " + mSubscriptionControllerUT.getActiveSubIdList(),

                Arrays.equals(mSubscriptionControllerUT.getActiveSubIdList(), new int[]{2, 1}));

    }

}