| /* |
| * Copyright (C) 2021 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.settingslib.utils; |
| |
| import android.os.Build.VERSION; |
| |
| /** |
| * An util class to check whether the current OS version is higher or equal to sdk version of |
| * device. |
| */ |
| public final class BuildCompatUtils { |
| |
| /** |
| * Implementation of BuildCompat.isAtLeast*() suitable for use in Settings |
| * |
| * <p>This still should try using BuildCompat.isAtLeastR() as source of truth, but also checking |
| * for VERSION_SDK_INT and VERSION.CODENAME in case when BuildCompat implementation returned |
| * false. Note that both checks should be >= and not = to make sure that when Android version |
| * increases (i.e., from R to S), this does not stop working. |
| * |
| * <p>Supported configurations: |
| * |
| * <ul> |
| * <li>For current Android release: when new API is not finalized yet (CODENAME = "S", SDK_INT |
| * = 30|31) |
| * <li>For current Android release: when new API is finalized (CODENAME = "REL", SDK_INT = 31) |
| * <li>For next Android release (CODENAME = "T", SDK_INT = 30+) |
| * </ul> |
| * |
| * <p>Note that Build.VERSION_CODES.S cannot be used here until final SDK is available, because |
| * it is equal to Build.VERSION_CODES.CUR_DEVELOPMENT before API finalization. |
| * |
| * @return Whether the current OS version is higher or equal to S. |
| */ |
| public static boolean isAtLeastS() { |
| if (VERSION.SDK_INT < 30) { |
| return false; |
| } |
| |
| return (VERSION.CODENAME.equals("REL") && VERSION.SDK_INT >= 31) |
| || (VERSION.CODENAME.length() == 1 |
| && VERSION.CODENAME.compareTo("S") >= 0 |
| && VERSION.CODENAME.compareTo("Z") <= 0); |
| } |
| |
| private BuildCompatUtils() {} |
| } |