1 /*
2  * Copyright (C) 2017 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 package android.autofillservice.cts;
17 
18 import static android.autofillservice.cts.Helper.ID_PASSWORD;
19 import static android.autofillservice.cts.Helper.ID_PASSWORD_LABEL;
20 import static android.autofillservice.cts.Helper.ID_USERNAME;
21 import static android.autofillservice.cts.Helper.ID_USERNAME_LABEL;
22 
23 import static com.google.common.truth.Truth.assertWithMessage;
24 
25 import android.autofillservice.cts.VirtualContainerView.Line;
26 import android.autofillservice.cts.VirtualContainerView.Line.OneTimeLineWatcher;
27 import android.graphics.Canvas;
28 import android.os.Bundle;
29 import android.text.InputType;
30 import android.widget.EditText;
31 
32 /**
33  * A custom activity that uses {@link Canvas} to draw the following fields:
34  *
35  * <ul>
36  *   <li>Username
37  *   <li>Password
38  * </ul>
39  */
40 public class VirtualContainerActivity extends AbstractAutoFillActivity {
41 
42     static final String BLANK_VALUE = "        ";
43     static final String INITIAL_URL_BAR_VALUE = "ftp://dev.null/4/8/15/16/23/42";
44 
45     EditText mUrlBar;
46     EditText mUrlBar2;
47     VirtualContainerView mCustomView;
48 
49     Line mUsername;
50     Line mPassword;
51 
52     private FillExpectation mExpectation;
53 
54     @Override
onCreate(Bundle savedInstanceState)55     protected void onCreate(Bundle savedInstanceState) {
56         super.onCreate(savedInstanceState);
57 
58         setContentView(R.layout.virtual_container_activity);
59 
60         mUrlBar = findViewById(R.id.my_url_bar);
61         mUrlBar2 = findViewById(R.id.my_url_bar2);
62         mCustomView = findViewById(R.id.virtual_container_view);
63 
64         mUrlBar.setText(INITIAL_URL_BAR_VALUE);
65         mUsername = mCustomView.addLine(ID_USERNAME_LABEL, "Username", ID_USERNAME, BLANK_VALUE,
66                 InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_NORMAL);
67         mPassword = mCustomView.addLine(ID_PASSWORD_LABEL, "Password", ID_PASSWORD, BLANK_VALUE,
68                 InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
69     }
70 
71     /**
72      * Triggers manual autofill in a given line.
73      */
requestAutofill(Line line)74     void requestAutofill(Line line) {
75         getAutofillManager().requestAutofill(mCustomView, line.text.id, line.bounds);
76     }
77 
78     /**
79      * Sets the expectation for an auto-fill request, so it can be asserted through
80      * {@link #assertAutoFilled()} later.
81      */
expectAutoFill(String username, String password)82     void expectAutoFill(String username, String password) {
83         mExpectation = new FillExpectation(username, password);
84         mUsername.setTextChangedListener(mExpectation.ccUsernameWatcher);
85         mPassword.setTextChangedListener(mExpectation.ccPasswordWatcher);
86     }
87 
88     /**
89      * Asserts the activity was auto-filled with the values passed to
90      * {@link #expectAutoFill(String, String)}.
91      */
assertAutoFilled()92     void assertAutoFilled() throws Exception {
93         assertWithMessage("expectAutoFill() not called").that(mExpectation).isNotNull();
94         mExpectation.ccUsernameWatcher.assertAutoFilled();
95         mExpectation.ccPasswordWatcher.assertAutoFilled();
96     }
97 
98     /**
99      * Holder for the expected auto-fill values.
100      */
101     private final class FillExpectation {
102         private final OneTimeLineWatcher ccUsernameWatcher;
103         private final OneTimeLineWatcher ccPasswordWatcher;
104 
FillExpectation(String username, String password)105         private FillExpectation(String username, String password) {
106             ccUsernameWatcher = mUsername.new OneTimeLineWatcher(username);
107             ccPasswordWatcher = mPassword.new OneTimeLineWatcher(password);
108         }
109     }
110 }
111