1 /*
2  * Copyright (C) 2023 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.tests.chromium.host;
18 
19 import com.android.tradefed.util.Pair;
20 
21 import java.util.ArrayList;
22 import java.util.List;
23 
24 public class InstrumentationCommandBuilder {
25     private final List<Pair<String, String>> arguments;
26     private final String activityName;
27     // Instrument and wait until execution has finished before returning
28     private static final String BASE_CMD = "am instrument -w --no-isolated-storage ";
29 
InstrumentationCommandBuilder(String activity)30     public InstrumentationCommandBuilder(String activity) {
31         this.activityName = activity;
32         this.arguments = new ArrayList<>();
33     }
34 
addArgument(String key, String value)35     public InstrumentationCommandBuilder addArgument(String key, String value) {
36         arguments.add(new Pair<>(key, value));
37         return this;
38     }
39 
40 
appendTupleToCommand(StringBuilder cmd, String key, String value)41     private void appendTupleToCommand(StringBuilder cmd, String key, String value) {
42         cmd.append("-e ");
43         cmd.append(key).append(" ").append(value).append(" ");
44     }
45 
build()46     public String build() {
47         StringBuilder commandAsString = new StringBuilder(BASE_CMD);
48         for (Pair<String, String> arg : arguments) {
49             appendTupleToCommand(commandAsString, arg.first, arg.second);
50         }
51         commandAsString.append(activityName);
52         return commandAsString.toString();
53     }
54 }
55 
56