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/*
* Copyright (C) 2013 DroidDriver committers
*
* 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.google.android.droiddriver.validators;
import android.text.TextUtils;
import android.util.Log;
import com.google.android.droiddriver.UiElement;
import com.google.android.droiddriver.actions.Action;
import com.google.android.droiddriver.util.Logs;
/**
* Always validates the classes that TalkBack always has speech.
*/
public class ExemptedClassesValidator implements Validator {
private static final Class<?>[] EXEMPTED_CLASSES = {android.widget.Spinner.class,
android.widget.EditText.class, android.widget.SeekBar.class,
android.widget.AbsListView.class, android.widget.TabWidget.class};
@Override
public boolean isApplicable(UiElement element, Action action) {
String className = element.getClassName();
if (TextUtils.isEmpty(className)) {
return false;
}
Class<?> elementClass = null;
try {
elementClass = Class.forName(className);
} catch (ClassNotFoundException e) {
Logs.log(Log.WARN, e);
return false;
}
for (Class<?> clazz : EXEMPTED_CLASSES) {
if (clazz.isAssignableFrom(elementClass)) {
return true;
}
}
return false;
}
@Override
public String validate(UiElement element, Action action) {
return null;
}
}
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