| /* |
| * Copyright (C) 2012 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 android.support.v4.net; |
| |
| import static android.net.ConnectivityManager.TYPE_BLUETOOTH; |
| import static android.net.ConnectivityManager.TYPE_ETHERNET; |
| import static android.net.ConnectivityManager.TYPE_MOBILE; |
| import static android.net.ConnectivityManager.TYPE_MOBILE_DUN; |
| import static android.net.ConnectivityManager.TYPE_MOBILE_HIPRI; |
| import static android.net.ConnectivityManager.TYPE_MOBILE_MMS; |
| import static android.net.ConnectivityManager.TYPE_MOBILE_SUPL; |
| import static android.net.ConnectivityManager.TYPE_WIFI; |
| import static android.net.ConnectivityManager.TYPE_WIMAX; |
| |
| import android.net.ConnectivityManager; |
| import android.net.NetworkInfo; |
| |
| /** |
| * Implementation of ConnectivityManagerCompat that can use Honeycomb MR2 APIs. |
| */ |
| class ConnectivityManagerCompatHoneycombMR2 { |
| public static boolean isActiveNetworkMetered(ConnectivityManager cm) { |
| final NetworkInfo info = cm.getActiveNetworkInfo(); |
| if (info == null) { |
| // err on side of caution |
| return true; |
| } |
| |
| final int type = info.getType(); |
| switch (type) { |
| case TYPE_MOBILE: |
| case TYPE_MOBILE_DUN: |
| case TYPE_MOBILE_HIPRI: |
| case TYPE_MOBILE_MMS: |
| case TYPE_MOBILE_SUPL: |
| case TYPE_WIMAX: |
| return true; |
| case TYPE_WIFI: |
| case TYPE_BLUETOOTH: |
| case TYPE_ETHERNET: |
| return false; |
| default: |
| // err on side of caution |
| return true; |
| } |
| } |
| } |