1 /* 2 * Copyright (C) 2019 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.car.settings.testutils; 18 19 import android.net.NetworkTemplate; 20 21 import com.android.settingslib.net.DataUsageController; 22 23 import org.robolectric.annotation.Implementation; 24 import org.robolectric.annotation.Implements; 25 import org.robolectric.annotation.Resetter; 26 27 @Implements(DataUsageController.class) 28 public class ShadowDataUsageController { 29 30 private static DataUsageController sInstance; 31 setInstance(DataUsageController dataUsageController)32 public static void setInstance(DataUsageController dataUsageController) { 33 sInstance = dataUsageController; 34 } 35 36 @Implementation getDataUsageInfo(NetworkTemplate template)37 protected DataUsageController.DataUsageInfo getDataUsageInfo(NetworkTemplate template) { 38 return sInstance.getDataUsageInfo(template); 39 } 40 41 @Resetter reset()42 public static void reset() { 43 sInstance = null; 44 } 45 } 46