Merge "[API feedback] api fixed for getSlotMapping"

    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean getEmergencyCallbackMode();

    method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getIsimDomain();

    method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getIsimIst();

    method @NonNull @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.List<android.util.Pair<java.lang.Integer,java.lang.Integer>> getLogicalToPhysicalSlotMapping();

    method @NonNull @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.Map<java.lang.Integer,java.lang.Integer> getLogicalToPhysicalSlotMapping();

    method public static long getMaxNumberVerificationTimeoutMillis();

    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public long getPreferredNetworkTypeBitmap();

    method @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public int getRadioPowerState();

import java.lang.annotation.RetentionPolicy;

import java.util.ArrayList;

import java.util.Collections;

import java.util.HashMap;

import java.util.List;

import java.util.Locale;

import java.util.Map;

    }

    /**

     * Get the mapping from logical slots to physical slots. The mapping represent by a pair list.

     * The key of the piar is the logical slot id and the value of the pair is the physical

     * slots id mapped to this logical slot id.

     * Get the mapping from logical slots to physical slots. The key of the map is the logical slot

     * id and the value is the physical slots id mapped to this logical slot id.

     *

     * @return an pair list indicates the mapping from logical slots to physical slots. The size of

     * the list should be {@link #getPhoneCount()} if success, otherwise return an empty list.

     * @return a map indicates the mapping from logical slots to physical slots. The size of the map

     * should be {@link #getPhoneCount()} if success, otherwise return an empty map.

     *

     * @hide

     */

    @SystemApi

    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)

    @NonNull

    public List<Pair<Integer, Integer>> getLogicalToPhysicalSlotMapping() {

        List<Pair<Integer, Integer>> slotMapping = new ArrayList<>();

    public Map<Integer, Integer> getLogicalToPhysicalSlotMapping() {

        Map<Integer, Integer> slotMapping = new HashMap<>();

        try {

            ITelephony telephony = getITelephony();

            if (telephony != null) {

                int[] slotMappingArray = telephony.getSlotsMapping();

                for (int i = 0; i < slotMappingArray.length; i++) {

                    slotMapping.add(new Pair(i, slotMappingArray[i]));

                    slotMapping.put(i, slotMappingArray[i]);

                }

            }

        } catch (RemoteException e) {