| /* |
| * 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.modules.utils.build.testing; |
| |
| import androidx.annotation.ChecksSdkIntAtLeast; |
| import androidx.annotation.NonNull; |
| |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.device.DeviceProperties; |
| import com.android.tradefed.device.ITestDevice; |
| |
| /** |
| * Utility class to check device SDK level from a host side test. |
| */ |
| public final class DeviceSdkLevel { |
| |
| private final ITestDevice device; |
| |
| public DeviceSdkLevel(ITestDevice device) { |
| this.device = device; |
| } |
| |
| /** Checks if the device is running on a release version of Android R or newer. */ |
| public boolean isDeviceAtLeastR() throws DeviceNotAvailableException { |
| return device.getApiLevel() >= 30; |
| } |
| |
| /** Checks if the device is running on a release version of Android S or newer. */ |
| public boolean isDeviceAtLeastS() throws DeviceNotAvailableException { |
| return device.getApiLevel() >= 31; |
| } |
| |
| /** |
| * Checks if the device is running on a pre-release version of Android T or a release version of |
| * Android T or newer. |
| */ |
| public boolean isDeviceAtLeastT() throws DeviceNotAvailableException { |
| return device.getApiLevel() >= 33; |
| } |
| |
| /** |
| * Checks if the device is running on a pre-release or release version of Android |
| * UpsideDownCake or newer |
| */ |
| public boolean isDeviceAtLeastU() throws DeviceNotAvailableException { |
| return device.getApiLevel() >= 34 || |
| (device.getApiLevel() == 33 && |
| isDeviceAtLeastPreReleaseCodename("UpsideDownCake")); |
| } |
| |
| private boolean isDeviceAtLeastPreReleaseCodename(@NonNull String codename) |
| throws DeviceNotAvailableException { |
| String deviceCodename = device.getProperty(DeviceProperties.BUILD_CODENAME); |
| |
| // Special case "REL", which means the build is not a pre-release build. |
| if ("REL".equals(deviceCodename)) { |
| return false; |
| } |
| |
| // Otherwise lexically compare them. Return true if the build codename is equal to or |
| // greater than the requested codename. |
| return deviceCodename.compareTo(codename) >= 0; |
| } |
| |
| } |