com/android/server/content/ContentShellCommand.java

/*
 * Copyright (C) 2018 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.content;

import android.content.IContentService;
import android.content.Intent;
import android.os.RemoteException;
import android.os.ShellCommand;

import java.io.PrintWriter;

public class ContentShellCommand extends ShellCommand {
    final IContentService mInterface;

    ContentShellCommand(IContentService service) {
        mInterface = service;
    }

    @Override
    public int onCommand(String cmd) {
        if (cmd == null) {
            return handleDefaultCommands(cmd);
        }

        final PrintWriter pw = getOutPrintWriter();
        try {
            switch(cmd) {
                case "reset-today-stats":
                    return runResetTodayStats();
                default:
                    return handleDefaultCommands(cmd);
            }
        } catch (RemoteException e) {
            pw.println("Remote exception: " + e);
        }
        return -1;
    }

    private int runResetTodayStats() throws RemoteException {
        mInterface.resetTodayStats();
        return 0;
    }

    @Override
    public void onHelp() {
        final PrintWriter pw = getOutPrintWriter();
        pw.println("Content service commands:");
        pw.println("  help");
        pw.println("    Print this help text.");
        pw.println("");
        pw.println("  reset-today-stats");
        pw.println("    Reset 1-day sync stats.");
        pw.println();
    }
}