| /* |
| * Copyright (C) 2022 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.networkstack.apishim.common; |
| |
| import androidx.annotation.NonNull; |
| import androidx.annotation.Nullable; |
| |
| import java.util.concurrent.Executor; |
| |
| /** |
| * Interface for accessing API methods in {@link android.bluetooth.BluetoothPan} by different SDK |
| * level. |
| */ |
| public interface BluetoothPanShim { |
| /** Use to deal with the TetheringManager#TetheredInterfaceRequest by different sdk version. */ |
| public interface TetheredInterfaceRequestShim { |
| /** Release the request to tear down tethered interface */ |
| default void release() {} |
| } |
| |
| /** Use to deal with the TetheringManager#TetheredInterfaceCallback by different sdk version. */ |
| public interface TetheredInterfaceCallbackShim { |
| /** Called when the tethered interface is available. */ |
| default void onAvailable(@NonNull String iface) {} |
| |
| /** Called when the tethered interface is now unavailable. */ |
| default void onUnavailable() {} |
| } |
| |
| /** |
| * Use to deal with the BluetoothPan#setBluetoothTethering and |
| * BluetoothPan#requestTetheredInterface by different sdk version. This can return null if the |
| * service is not available. |
| */ |
| @Nullable |
| TetheredInterfaceRequestShim requestTetheredInterface(@NonNull Executor executor, |
| @NonNull TetheredInterfaceCallbackShim callback) throws UnsupportedApiLevelException; |
| } |