| /* |
| * Copyright (C) 2017 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.compatibility.common.util; |
| |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.device.ITestDevice; |
| |
| /** |
| * Device-side compatibility utility class for reading device API level. |
| */ |
| public class ApiLevelUtil { |
| |
| public static final String CODENAME = "ro.build.version.codename"; |
| |
| public static boolean isBefore(ITestDevice device, int version) |
| throws DeviceNotAvailableException { |
| return device.getApiLevel() < version; |
| } |
| |
| public static boolean isAfter(ITestDevice device, int version) |
| throws DeviceNotAvailableException { |
| return device.getApiLevel() > version; |
| } |
| |
| public static boolean isAtLeast(ITestDevice device, int version) |
| throws DeviceNotAvailableException { |
| return device.getApiLevel() >= version; |
| } |
| |
| public static boolean isAtMost(ITestDevice device, int version) |
| throws DeviceNotAvailableException { |
| return device.getApiLevel() <= version; |
| } |
| |
| public static int getApiLevel(ITestDevice device) throws DeviceNotAvailableException { |
| return device.getApiLevel(); |
| } |
| |
| public static boolean codenameEquals(ITestDevice device, String name) |
| throws DeviceNotAvailableException { |
| return device.getProperty(CODENAME).equalsIgnoreCase(name.trim()); |
| } |
| |
| public static boolean codenameStartsWith(ITestDevice device, String prefix) |
| throws DeviceNotAvailableException { |
| return device.getProperty(CODENAME).startsWith(prefix); |
| } |
| |
| public static String getCodename(ITestDevice device) |
| throws DeviceNotAvailableException { |
| return device.getProperty(CODENAME); |
| } |
| } |