| /* |
| * Copyright (C) 2023 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 android.provider; |
| |
| import android.annotation.NonNull; |
| import android.annotation.SystemApi; |
| import android.os.Binder; |
| import android.os.ParcelFileDescriptor; |
| import android.os.RemoteException; |
| import android.os.ResultReceiver; |
| |
| import java.io.IOException; |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| |
| /** |
| * Class that allows to pass shell commands sent to device_config service |
| * (provided in the platform) to the service provided by this mainline module. |
| * |
| * @hide |
| */ |
| @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES) |
| public final class DeviceConfigShellCommandHandler { |
| private DeviceConfigShellCommandHandler() { |
| // fully static class |
| } |
| |
| /** |
| * Runs a shell command in the service defined in this module. |
| * |
| * @param inPfd standard input |
| * @param outPfd standard output |
| * @param errPfd standard error |
| * @param args arguments passed to the command. Can be empty. The first argument |
| * is typically a subcommand, such as {@code run} for |
| * {@code adb shell cmd jobscheduler run}. |
| * @return the status code returned from the {@code cmd} command. |
| */ |
| static public int handleShellCommand( |
| @NonNull ParcelFileDescriptor inPfd, |
| @NonNull ParcelFileDescriptor outPfd, |
| @NonNull ParcelFileDescriptor errPfd, |
| @NonNull String[] args) { |
| Binder newBinder = (Binder) DeviceConfigInitializer |
| .getDeviceConfigServiceManager() |
| .getDeviceConfigUpdatableServiceRegisterer() |
| .get(); |
| return newBinder.handleShellCommand(inPfd, outPfd, errPfd, args); |
| } |
| } |