| /* |
| * Copyright (C) 2013 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.inputmethod.compat; |
| |
| import android.net.ConnectivityManager; |
| |
| import java.lang.reflect.Method; |
| |
| public final class ConnectivityManagerCompatUtils { |
| // ConnectivityManager#isActiveNetworkMetered() has been introduced |
| // in API level 16 (Build.VERSION_CODES.JELLY_BEAN). |
| private static final Method METHOD_isActiveNetworkMetered = CompatUtils.getMethod( |
| ConnectivityManager.class, "isActiveNetworkMetered"); |
| |
| public static boolean isActiveNetworkMetered(final ConnectivityManager manager) { |
| return (Boolean)CompatUtils.invoke(manager, |
| // If the API telling whether the network is metered or not is not available, |
| // then the closest thing is "if it's a mobile connection". |
| manager.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_MOBILE, |
| METHOD_isActiveNetworkMetered); |
| } |
| } |