| /* |
| * 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.contentsuggestions; |
| |
| import android.annotation.NonNull; |
| import android.os.ShellCommand; |
| |
| import java.io.PrintWriter; |
| |
| /** |
| * The shell command implementation for the ContentSuggestionsManagerService. |
| */ |
| public class ContentSuggestionsManagerServiceShellCommand extends ShellCommand { |
| |
| private static final String TAG = |
| ContentSuggestionsManagerServiceShellCommand.class.getSimpleName(); |
| |
| private final ContentSuggestionsManagerService mService; |
| |
| public ContentSuggestionsManagerServiceShellCommand( |
| @NonNull ContentSuggestionsManagerService service) { |
| mService = service; |
| } |
| |
| @Override |
| public int onCommand(String cmd) { |
| if (cmd == null) { |
| return handleDefaultCommands(cmd); |
| } |
| final PrintWriter pw = getOutPrintWriter(); |
| switch (cmd) { |
| case "set": |
| return requestSet(pw); |
| case "get": |
| return requestGet(pw); |
| default: |
| return handleDefaultCommands(cmd); |
| } |
| } |
| |
| @Override |
| public void onHelp() { |
| try (PrintWriter pw = getOutPrintWriter()) { |
| pw.println("ContentSuggestionsManagerService commands:"); |
| pw.println(" help"); |
| pw.println(" Prints this help text."); |
| pw.println(""); |
| pw.println(" set temporary-service USER_ID [COMPONENT_NAME DURATION]"); |
| pw.println(" Temporarily (for DURATION ms) changes the service implementation."); |
| pw.println(" To reset, call with just the USER_ID argument."); |
| pw.println(""); |
| pw.println(" set default-service-enabled USER_ID [true|false]"); |
| pw.println(" Enable / disable the default service for the user."); |
| pw.println(""); |
| pw.println(" get default-service-enabled USER_ID"); |
| pw.println(" Checks whether the default service is enabled for the user."); |
| pw.println(""); |
| } |
| } |
| |
| private int requestSet(PrintWriter pw) { |
| final String what = getNextArgRequired(); |
| |
| switch(what) { |
| case "temporary-service": |
| return setTemporaryService(pw); |
| case "default-service-enabled": |
| return setDefaultServiceEnabled(); |
| default: |
| pw.println("Invalid set: " + what); |
| return -1; |
| } |
| } |
| |
| private int requestGet(PrintWriter pw) { |
| final String what = getNextArgRequired(); |
| switch(what) { |
| case "default-service-enabled": |
| return getDefaultServiceEnabled(pw); |
| default: |
| pw.println("Invalid get: " + what); |
| return -1; |
| } |
| } |
| |
| private int setTemporaryService(PrintWriter pw) { |
| final int userId = Integer.parseInt(getNextArgRequired()); |
| String serviceName = getNextArg(); |
| if (serviceName == null) { |
| mService.resetTemporaryService(userId); |
| return 0; |
| } |
| final int duration = Integer.parseInt(getNextArgRequired()); |
| mService.setTemporaryService(userId, serviceName, duration); |
| pw.println("ContentSuggestionsService temporarily set to " + serviceName |
| + " for " + duration + "ms"); |
| return 0; |
| } |
| |
| private int setDefaultServiceEnabled() { |
| final int userId = getNextIntArgRequired(); |
| final boolean enabled = Boolean.parseBoolean(getNextArg()); |
| mService.setDefaultServiceEnabled(userId, enabled); |
| return 0; |
| } |
| |
| private int getDefaultServiceEnabled(PrintWriter pw) { |
| final int userId = getNextIntArgRequired(); |
| final boolean enabled = mService.isDefaultServiceEnabled(userId); |
| pw.println(enabled); |
| return 0; |
| } |
| |
| private int getNextIntArgRequired() { |
| return Integer.parseInt(getNextArgRequired()); |
| } |
| } |