1 /* 2 * Copyright (C) 2015 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 package com.android.dialer.compat; 17 18 import android.content.Context; 19 import android.os.Build; 20 import android.os.Build.VERSION; 21 import android.os.Build.VERSION_CODES; 22 import android.os.LocaleList; 23 import java.util.Locale; 24 25 public final class CompatUtils { 26 27 /** PrioritizedMimeType is added in API level 23. */ hasPrioritizedMimeType()28 public static boolean hasPrioritizedMimeType() { 29 return SdkVersionOverride.getSdkVersion(Build.VERSION_CODES.M) >= Build.VERSION_CODES.M; 30 } 31 32 /** 33 * Determines if this version is compatible with multi-SIM and the phone account APIs. Can also 34 * force the version to be lower through SdkVersionOverride. 35 * 36 * @return {@code true} if multi-SIM capability is available, {@code false} otherwise. 37 */ isMSIMCompatible()38 public static boolean isMSIMCompatible() { 39 return SdkVersionOverride.getSdkVersion(Build.VERSION_CODES.LOLLIPOP) 40 >= Build.VERSION_CODES.LOLLIPOP_MR1; 41 } 42 43 /** 44 * Determines if this version is compatible with video calling. Can also force the version to be 45 * lower through SdkVersionOverride. 46 * 47 * @return {@code true} if video calling is allowed, {@code false} otherwise. 48 */ isVideoCompatible()49 public static boolean isVideoCompatible() { 50 return SdkVersionOverride.getSdkVersion(Build.VERSION_CODES.LOLLIPOP) >= Build.VERSION_CODES.M; 51 } 52 53 /** 54 * Determines if this version is capable of using presence checking for video calling. Support for 55 * video call presence indication is added in SDK 24. 56 * 57 * @return {@code true} if video presence checking is allowed, {@code false} otherwise. 58 */ isVideoPresenceCompatible()59 public static boolean isVideoPresenceCompatible() { 60 return SdkVersionOverride.getSdkVersion(Build.VERSION_CODES.M) > Build.VERSION_CODES.M; 61 } 62 63 /** 64 * Determines if this version is compatible with call subject. Can also force the version to be 65 * lower through SdkVersionOverride. 66 * 67 * @return {@code true} if call subject is a feature on this device, {@code false} otherwise. 68 */ isCallSubjectCompatible()69 public static boolean isCallSubjectCompatible() { 70 return SdkVersionOverride.getSdkVersion(Build.VERSION_CODES.LOLLIPOP) >= Build.VERSION_CODES.M; 71 } 72 73 /** Returns locale of the device. */ getLocale(Context context)74 public static Locale getLocale(Context context) { 75 if (VERSION.SDK_INT >= VERSION_CODES.N) { 76 LocaleList localList = context.getResources().getConfiguration().getLocales(); 77 if (!localList.isEmpty()) { 78 return localList.get(0); 79 } 80 return Locale.getDefault(); 81 } else { 82 return context.getResources().getConfiguration().locale; 83 } 84 } 85 } 86