| /* |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.jf.dexlib2; |
| |
| public class VersionMap { |
| public static final int NO_VERSION = -1; |
| |
| public static int mapDexVersionToApi(int dexVersion) { |
| switch (dexVersion) { |
| case 35: |
| return 23; |
| case 37: |
| return 25; |
| case 38: |
| return 27; |
| case 39: |
| return 28; |
| case 40: |
| return 34; |
| case 41: |
| return 35; |
| default: |
| return NO_VERSION; |
| } |
| } |
| |
| public static int mapApiToDexVersion(int api) { |
| if (api <= 23) { // Android M/6 |
| return 35; |
| } |
| switch (api) { |
| case 24: // Android N/7 |
| case 25: // Android N/7.1 |
| return 37; |
| case 26: // Android O/8 |
| case 27: // Android O/8.1 |
| return 38; |
| case 28: // Android P/9 |
| return 39; |
| case 29: // Android Q/10 |
| case 30: // Android R/11 |
| case 31: // Android S/12 |
| case 32: // Android S/12.1 |
| case 33: // Android T/13 |
| case 34: // Android U/14 |
| return 40; |
| case 35: // Android V/15 |
| return 41; |
| } |
| return NO_VERSION; |
| } |
| |
| public static int mapArtVersionToApi(int artVersion) { |
| // 144 is the current version in the master branch of AOSP as of 2018-05-22 |
| if (artVersion >= 144) { |
| return 28; |
| } |
| if (artVersion >= 131) { |
| return 27; |
| } |
| if (artVersion >= 124) { |
| return 26; |
| } |
| if (artVersion >= 79) { |
| return 24; |
| } |
| if (artVersion >= 64) { |
| return 23; |
| } |
| if (artVersion >= 45) { |
| return 22; |
| } |
| if (artVersion >= 39) { |
| return 21; |
| } |
| return 19; |
| } |
| |
| public static int mapApiToArtVersion(int api) { |
| if (api < 19) { |
| return NO_VERSION; |
| } |
| |
| switch (api) { |
| case 19: |
| case 20: |
| return 7; |
| case 21: |
| return 39; |
| case 22: |
| return 45; |
| case 23: |
| return 64; |
| case 24: |
| case 25: |
| return 79; |
| case 26: |
| return 124; |
| case 27: |
| return 131; |
| default: |
| // 144 is the current version in the master branch of AOSP as of 2018-05-22 |
| return 144; |
| } |
| } |
| } |