1 /* 2 * Copyright (C) 2014 The Android Open Source Project 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 17 package com.android.framework.multidexlegacytestservices; 18 19 import java.lang.reflect.InvocationTargetException; 20 import java.lang.reflect.Method; 21 22 /** 23 * Offer an indirection to some Big0xx classes and have their initialization 24 * spread along a period of time. 25 */ 26 public class ReflectIntermediateClass { 27 28 public static int get(int from, int to, int sleepMillis) throws ClassNotFoundException, 29 SecurityException, NoSuchMethodException, IllegalArgumentException, 30 IllegalAccessException, InvocationTargetException, InstantiationException { 31 int value = 0; 32 for (int i = from; i <= to; i++) { 33 Class<?> bigClass = Class.forName( 34 "com.android.framework.multidexlegacytestservices.manymethods.Big0" + i); 35 Method get = bigClass.getMethod("get" + i); 36 value += ((Integer) get.invoke(bigClass.newInstance())).intValue(); 37 try { 38 Thread.sleep(sleepMillis); 39 } catch (InterruptedException e) { 40 e.printStackTrace(); 41 } 42 } 43 return value; 44 } 45 46 } 47
