| /* |
| * Copyright 2013-present Facebook, Inc. |
| * |
| * 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.facebook.buck.android; |
| |
| import com.google.common.base.Optional; |
| |
| import java.nio.file.Path; |
| |
| |
| /** |
| * Defines an implementation capable of locating Android SDK and NDK directories. |
| */ |
| public interface AndroidDirectoryResolver { |
| /** |
| * @return {@code Optional.absent()} of the Android SDK is not found, Otherwise an |
| * {@code Optional<File>} pointing to the Android SDK. |
| */ |
| Optional<Path> findAndroidSdkDirSafe(); |
| |
| /** |
| * @return The location of the Android SDK. If the Android SDK is not found, an exception should |
| * be thrown. |
| */ |
| Path findAndroidSdkDir(); |
| |
| /** |
| * @return {@code Optional.absent()} of the Android NDK is not found, Otherwise an |
| * {@code Optional<File>} pointing to the Android NDK. |
| */ |
| Optional<Path> findAndroidNdkDir(); |
| |
| /** |
| * @return The NDK version in use from the directory returned by {@link #findAndroidNdkDir()}. |
| */ |
| Optional<String> getNdkVersion(); |
| } |