src/main/java/com/android/tools/r8/optimize/accessmodification/AccessModifierOptions.java

// Copyright (c) 2023, 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.optimize.accessmodification;

import com.android.tools.r8.utils.InternalOptions;
import com.android.tools.r8.utils.SystemPropertyUtils;

public class AccessModifierOptions {

  // TODO(b/131130038): Do not allow accessmodification when kept.
  private boolean forceModifyPackagePrivateAndProtectedMethods =
      SystemPropertyUtils.parseSystemPropertyOrDefault(
          "com.android.tools.r8.accessmodification.forcePackagePrivateAndProtected", true);

  private final InternalOptions options;

  public AccessModifierOptions(InternalOptions options) {
    this.options = options;
  }

  public boolean canPollutePublicApi() {
    return isAccessModificationRulePresent() || !options.shouldProtectApiSurface();
  }

  public boolean isAccessModificationEnabled() {
    if (isAccessModificationRulePresent()) {
      return true;
    }
    return !options.forceProguardCompatibility && options.isOptimizing();
  }

  private boolean isAccessModificationRulePresent() {
    return options.hasProguardConfiguration()
        && options.getProguardConfiguration().isAccessModificationAllowed();
  }

  public boolean isForceModifyingPackagePrivateAndProtectedMethods() {
    return forceModifyPackagePrivateAndProtectedMethods;
  }

  public void setForceModifyPackagePrivateAndProtectedMethods(
      boolean forceModifyPackagePrivateAndProtectedMethods) {
    this.forceModifyPackagePrivateAndProtectedMethods =
        forceModifyPackagePrivateAndProtectedMethods;
  }
}