51 lines
1.5 KiB
Java
51 lines
1.5 KiB
Java
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.test;
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import java.lang.reflect.Field;
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/**
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*
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* The InstrumentationUtils class has all the utility functions needed for
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* instrumentation tests.
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*
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* {@hide} - Not currently used.
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*/
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public class InstrumentationUtils {
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/**
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* An utility function that returns the menu identifier for a particular
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* menu item.
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*
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* @param cls Class object of the class that handles the menu ite,.
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* @param identifier Menu identifier.
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* @return The integer corresponding to the menu item.
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*/
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public static int getMenuIdentifier(Class cls, String identifier) {
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int id = -1;
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try {
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Integer field = (Integer)cls.getDeclaredField(identifier).get(cls);
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id = field.intValue();
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} catch (NoSuchFieldException e) {
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e.printStackTrace();
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} catch (IllegalAccessException e) {
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e.printStackTrace();
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}
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return id;
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}
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}
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