| 1 | // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | package org.chromium.content.common; |
| 6 | |
| 7 | import android.content.Context; |
| 8 | import android.telephony.TelephonyManager; |
| 9 | |
| 10 | import org.chromium.base.CalledByNative; |
| 11 | |
| 12 | /** |
| 13 | * This class facilitates access to the current telephony region, |
| 14 | * typically only available using the Java SDK. |
| 15 | */ |
| 16 | public class DeviceTelephonyInfo { |
| 17 | |
| 18 | private TelephonyManager mTelManager; |
| 19 | |
| 20 | private DeviceTelephonyInfo(Context context) { |
| 21 | Context appContext = context.getApplicationContext(); |
| 22 | mTelManager = (TelephonyManager) appContext.getSystemService(Context.TELEPHONY_SERVICE); |
| 23 | } |
| 24 | |
| 25 | /** |
| 26 | * @return The ISO country code equivalent of the current MCC. |
| 27 | */ |
| 28 | @CalledByNative |
| 29 | public String getNetworkCountryIso() { |
| 30 | return mTelManager.getNetworkCountryIso(); |
| 31 | } |
| 32 | |
| 33 | /** |
| 34 | * Creates DeviceTelephonyInfo for a given Context. |
| 35 | * @param context A context to use. |
| 36 | * @return DeviceTelephonyInfo associated with a given Context. |
| 37 | */ |
| 38 | @CalledByNative |
| 39 | public static DeviceTelephonyInfo create(Context context) { |
| 40 | return new DeviceTelephonyInfo(context); |
| 41 | } |
| 42 | } |