Fix robolectric tests

manifest=frameworks/base/packages/SettingsLib/tests/robotests/AndroidManifest.xml

sdk=NEWEST_SDK

shadows=\

   com.android.settingslib.testutils.shadow.ShadowXmlUtils

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/*

 * Copyright (C) 2018 The Android Open Source Project

 *

 * 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.android.settingslib.testutils.shadow;

import static org.robolectric.shadow.api.Shadow.directlyOn;

import com.android.internal.util.XmlUtils;

import org.robolectric.Robolectric;

import org.robolectric.annotation.Implementation;

import org.robolectric.annotation.Implements;

import org.robolectric.util.ReflectionHelpers;

@Implements(XmlUtils.class)

public class ShadowXmlUtils {

    @Implementation

    public static final int convertValueToInt(CharSequence charSeq, int defaultValue) {

        final Class<?> xmlUtilsClass = ReflectionHelpers.loadClass(

                Robolectric.class.getClassLoader(), "com.android.internal.util.XmlUtils");

        try {

            return directlyOn(xmlUtilsClass, "convertValueToInt",

                    ReflectionHelpers.ClassParameter.from(CharSequence.class, charSeq),

                    ReflectionHelpers.ClassParameter.from(int.class, new Integer(defaultValue)));

        } catch (NumberFormatException e) {

            return defaultValue;

        }

    }

}

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