1 /* 2 * Copyright 2016, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.managedprovisioning.analytics; 18 19 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.PROVISIONING_NETWORK_TYPE; 20 import static com.android.internal.util.Preconditions.checkNotNull; 21 22 import android.content.Context; 23 import android.net.NetworkInfo; 24 25 import com.android.internal.annotations.VisibleForTesting; 26 import com.android.managedprovisioning.common.Utils; 27 28 /** 29 * Utility class to log the network type used while provisioning. 30 */ 31 public class NetworkTypeLogger { 32 33 public static final String NETWORK_TYPE_NOT_CONNECTED = "network_type_not_connected"; 34 35 private final Context mContext; 36 private final MetricsLoggerWrapper mMetricsLoggerWrapper; 37 private final Utils mUtils; 38 39 public NetworkTypeLogger(Context context) { 40 this(context, new Utils(), new MetricsLoggerWrapper()); 41 } 42 43 @VisibleForTesting 44 NetworkTypeLogger( 45 Context context, 46 Utils utils, 47 MetricsLoggerWrapper metricsLoggerWrapper) { 48 mContext = checkNotNull(context); 49 mUtils = checkNotNull(utils); 50 mMetricsLoggerWrapper = checkNotNull(metricsLoggerWrapper); 51 } 52 53 /** 54 * Logs the network type to which the device is connected. 55 */ 56 public void log() { 57 final NetworkInfo networkInfo = mUtils.getActiveNetworkInfo(mContext); 58 if (mUtils.isConnectedToNetwork(mContext)) { 59 final int networkType = networkInfo.getType(); 60 mMetricsLoggerWrapper.logAction(mContext, PROVISIONING_NETWORK_TYPE, networkType); 61 } else { 62 mMetricsLoggerWrapper.logAction(mContext, PROVISIONING_NETWORK_TYPE, 63 NETWORK_TYPE_NOT_CONNECTED); 64 } 65 } 66 } 67