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Commit 7e550527 authored by Roman Kalukiewicz's avatar Roman Kalukiewicz
Browse files

Create the shell command for the supervision service. 

Test: adb shell cmd supervision
Flag: android.app.supervision.flags.supervision_api
Bug: 356895431
Change-Id: I6d3a66cabaca247c33a96674e733572a5aaa20cd
parent 8beaf2ce

services/supervision/java/com/android/server/supervision/SupervisionService.java

+20 −4
Original line number Diff line number Diff line
@@ -20,7 +20,9 @@ import android.annotation.NonNull; 
import android.annotation.Nullable;

import android.app.supervision.ISupervisionManager;

import android.content.Context;



import android.os.RemoteException;

import android.os.ResultReceiver;

import android.os.ShellCallback;



import com.android.internal.util.DumpUtils;

import com.android.server.SystemService;
@@ -28,7 +30,9 @@ import com.android.server.SystemService; 
import java.io.FileDescriptor;

import java.io.PrintWriter;



/** Service for handling system supervision. */

/**

 * Service for handling system supervision.

 */

public class SupervisionService extends ISupervisionManager.Stub {

    private static final String LOG_TAG = "SupervisionService";
@@ -44,8 +48,20 @@ public class SupervisionService extends ISupervisionManager.Stub { 
    }



    @Override

    protected void dump(@NonNull FileDescriptor fd,

            @NonNull PrintWriter fout, @Nullable String[] args) {

    public void onShellCommand(

            @Nullable FileDescriptor in,

            @Nullable FileDescriptor out,

            @Nullable FileDescriptor err,

            @NonNull String[] args,

            @Nullable ShellCallback callback,

            @NonNull ResultReceiver resultReceiver) throws RemoteException {

        new SupervisionServiceShellCommand(this)

                .exec(this, in, out, err, args, callback, resultReceiver);

    }



    @Override

    protected void dump(

            @NonNull FileDescriptor fd, @NonNull PrintWriter fout, @Nullable String[] args) {

        if (!DumpUtils.checkDumpPermission(mContext, LOG_TAG, fout)) return;



        fout.println("Supervision enabled: " + isSupervisionEnabled());

services/supervision/java/com/android/server/supervision/SupervisionServiceShellCommand.java

0 → 100644
+61 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 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.server.supervision;



import android.os.ShellCommand;



import java.io.PrintWriter;



public class SupervisionServiceShellCommand extends ShellCommand {

    private final SupervisionService mService;



    public SupervisionServiceShellCommand(SupervisionService mService) {

        this.mService = mService;

    }



    @Override

    public int onCommand(String cmd) {

        if (cmd == null) {

            return handleDefaultCommands(null);

        }

        final PrintWriter pw = getOutPrintWriter();

        switch (cmd) {

            case "help": return help(pw);

            case "is-enabled": return isEnabled(pw);

            default: return handleDefaultCommands(cmd);

        }

    }



    private int help(PrintWriter pw) {

        pw.println("Supervision service commands:");

        pw.println("  help");

        pw.println("      Prints this help text");

        pw.println("  is-enabled");

        pw.println("      Is supervision enabled");

        return 0;

    }



    private int isEnabled(PrintWriter pw) {

        pw.println(mService.isSupervisionEnabled());

        return 0;

    }



    @Override

    public void onHelp() {

        help(getOutPrintWriter());

    }

}