Sunny Goyal
777d49062f
This reverts commit 7a4a30d86d.
Test: Presubmit
Reason for revert: Fixing original bug
Bug: 196825541
Change-Id: Id4b1eb24a89564d264266d305aebea52917dfcd9
59 lines
1.8 KiB
Java
59 lines
1.8 KiB
Java
/*
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* Copyright (C) 2021 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 com.android.launcher3.util;
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import java.lang.reflect.Field;
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public class ReflectionHelpers {
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/**
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* Reflectively get the value of a field.
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*
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* @param object Target object.
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* @param fieldName The field name.
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* @param <R> The return type.
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* @return Value of the field on the object.
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*/
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public static <R> R getField(Object object, String fieldName) {
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try {
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Field field = object.getClass().getDeclaredField(fieldName);
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field.setAccessible(true);
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return (R) field.get(object);
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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/**
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* Reflectively set the value of a field.
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*
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* @param object Target object.
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* @param fieldName The field name.
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* @param fieldNewValue New value.
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*/
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public static void setField(Object object, String fieldName, Object fieldNewValue) {
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try {
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Field field = object.getClass().getDeclaredField(fieldName);
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field.setAccessible(true);
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field.set(object, fieldNewValue);
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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}
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