1 /* 2 * Copyright (C) 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.settings.testutils.shadow; 18 19 import libcore.icu.TimeZoneNames; 20 21 import org.robolectric.annotation.Implementation; 22 import org.robolectric.annotation.Implements; 23 import org.robolectric.annotation.RealObject; 24 import org.robolectric.util.ReflectionHelpers; 25 26 import java.util.Locale; 27 import java.util.TimeZone; 28 29 /** 30 * System.logI used by ZoneStringsCache.create is a method new in API 24 and not available in 31 * Robolectric's 6.0 jar. Create a shadow which removes that log call. 32 */ 33 @Implements(value = TimeZoneNames.class, isInAndroidSdk = false) 34 public class ShadowLibcoreTimeZoneNames { 35 36 private static final String[] availableTimeZoneIds = TimeZone.getAvailableIDs(); 37 38 @Implements(value = TimeZoneNames.ZoneStringsCache.class, isInAndroidSdk = false) 39 public static class ShadowZoneStringsCache { 40 41 @RealObject 42 private TimeZoneNames.ZoneStringsCache mRealObject; 43 44 @Implementation create(Locale locale)45 public String[][] create(Locale locale) { 46 // Set up the 2D array used to hold the names. The first column contains the Olson ids. 47 String[][] result = new String[availableTimeZoneIds.length][5]; 48 for (int i = 0; i < availableTimeZoneIds.length; ++i) { 49 result[i][0] = availableTimeZoneIds[i]; 50 } 51 52 ReflectionHelpers.callInstanceMethod(TimeZoneNames.class, 53 mRealObject, "fillZoneStrings", 54 ReflectionHelpers.ClassParameter.from(String.class, locale.toLanguageTag()), 55 ReflectionHelpers.ClassParameter.from(String[][].class, result)); 56 57 return result; 58 } 59 } 60 } 61