1/*
2 * Copyright (C) 2013 DroidDriver committers
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
17package io.appium.droiddriver.uiautomation;
18
19import android.app.Instrumentation;
20import android.view.accessibility.AccessibilityNodeInfo;
21
22import io.appium.droiddriver.validators.DefaultAccessibilityValidator;
23import io.appium.droiddriver.validators.ExemptRootValidator;
24import io.appium.droiddriver.validators.ExemptScrollActionValidator;
25import io.appium.droiddriver.validators.ExemptedClassesValidator;
26import io.appium.droiddriver.validators.FirstApplicableValidator;
27import io.appium.droiddriver.validators.Validator;
28
29/**
30 * A UiAutomationDriver that validates accessibility.
31 */
32public class AccessibilityDriver extends UiAutomationDriver {
33  private Validator validator = new FirstApplicableValidator(new ExemptRootValidator(),
34      new ExemptScrollActionValidator(), new ExemptedClassesValidator(),
35      // TODO: ImageViewValidator
36      new DefaultAccessibilityValidator());
37
38  public AccessibilityDriver(Instrumentation instrumentation) {
39    super(instrumentation);
40  }
41
42  @Override
43  protected UiAutomationElement newUiElement(AccessibilityNodeInfo rawElement,
44      UiAutomationElement parent) {
45    UiAutomationElement newUiElement = super.newUiElement(rawElement, parent);
46    newUiElement.setValidator(validator);
47    return newUiElement;
48  }
49
50  /**
51   * Gets the current validator.
52   */
53  public Validator getValidator() {
54    return validator;
55  }
56
57  /**
58   * Sets the validator to check.
59   */
60  public void setValidator(Validator validator) {
61    this.validator = validator;
62  }
63}
64