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 public class Main { 18 public static void main(String[] args) { 19 System.loadLibrary(args[0]); 20 System.out.println( 21 "Has oat is " + hasOat() + ", is dex2oat enabled is " + isDex2OatEnabled() + "."); 22 23 if (hasOat() && !isDex2OatEnabled()) { 24 throw new Error("Application with dex2oat disabled runs with an oat file"); 25 } else if (!hasOat() && isDex2OatEnabled()) { 26 throw new Error("Application with dex2oat enabled runs without an oat file"); 27 } 28 } 29 30 private native static boolean hasOat(); 31 32 private native static boolean isDex2OatEnabled(); 33 } 34
