| // Copyright (c) 2020, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.android.tools.r8.horizontalclassmerging.policies; |
| |
| import com.android.tools.r8.graph.AppView; |
| import com.android.tools.r8.graph.DexProgramClass; |
| import com.android.tools.r8.graph.DexType; |
| import com.android.tools.r8.horizontalclassmerging.SingleClassPolicy; |
| import com.android.tools.r8.shaking.AppInfoWithLiveness; |
| import java.util.Set; |
| |
| public class NoServiceLoaders extends SingleClassPolicy { |
| private final AppView<AppInfoWithLiveness> appView; |
| private final Set<DexType> allServiceImplementations; |
| |
| public NoServiceLoaders(AppView<AppInfoWithLiveness> appView) { |
| this.appView = appView; |
| |
| allServiceImplementations = appView.appServices().computeAllServiceImplementations(); |
| } |
| |
| @Override |
| public boolean canMerge(DexProgramClass program) { |
| return !appView.appServices().allServiceTypes().contains(program.getType()) |
| && !allServiceImplementations.contains(program.getType()); |
| } |
| } |