1 /*
2  * Copyright (C) 2018 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License
15  */
16 
17 package com.android.dialer.commandline.impl;
18 
19 import android.content.Context;
20 import android.support.annotation.NonNull;
21 import com.android.dialer.activecalls.ActiveCallsComponent;
22 import com.android.dialer.commandline.Arguments;
23 import com.android.dialer.commandline.Command;
24 import com.android.dialer.inject.ApplicationContext;
25 import com.google.common.util.concurrent.Futures;
26 import com.google.common.util.concurrent.ListenableFuture;
27 import javax.inject.Inject;
28 
29 /** Manipulates {@link com.android.dialer.activecalls.ActiveCalls} */
30 public class ActiveCallsCommand implements Command {
31 
32   private final Context appContext;
33 
34   @Inject
ActiveCallsCommand(@pplicationContext Context appContext)35   ActiveCallsCommand(@ApplicationContext Context appContext) {
36     this.appContext = appContext;
37   }
38 
39   @NonNull
40   @Override
getShortDescription()41   public String getShortDescription() {
42     return "manipulate active calls";
43   }
44 
45   @NonNull
46   @Override
getUsage()47   public String getUsage() {
48     return "activecalls list";
49   }
50 
51   @Override
run(Arguments args)52   public ListenableFuture<String> run(Arguments args) throws IllegalCommandLineArgumentException {
53     if (args.getPositionals().isEmpty()) {
54       return Futures.immediateFuture(getUsage());
55     }
56 
57     String command = args.getPositionals().get(0);
58 
59     switch (command) {
60       case "list":
61         return Futures.immediateFuture(
62             ActiveCallsComponent.get(appContext).activeCalls().getActiveCalls().toString());
63       default:
64         throw new IllegalCommandLineArgumentException("unknown command " + command);
65     }
66   }
67 }
68