#  Copyright (C) 2022 The Android Open Source Project
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

-keep class * extends android.app.Service
# Keep the Icing proto methods that are necessary for string formatting since MessageLiteToString
# uses reflection (setters, getters, and hassers)
# https://cs.android.com/android/platform/superproject/main/+/main:external/protobuf/java/core/src/main/java/com/google/protobuf/MessageLiteToString.java;l=82;drc=0ccbdeff847ae5390ba6632a67f6b5d2ab8632c1
# The keepclassmembers rule below ignores the Icing proto classes that end in Builder (OrBuilder and
# nested Builder classes) and matches all other Icing proto classes. The rule does not keep members
# of classes that are not used.
-keepclassmembers class !com.android.server.appsearch.icing.proto.*Builder,
                        com.android.server.appsearch.icing.proto.* {
# We specify rules for primitive (%), String, and Icing proto types individually in order to exclude
# ByteString methods for strings e.g. setNamespaceBytes or getNamespaceBytes. Proguard does not have
# rules for excluding members, so this is the best we can do.
  void set*(%);
  void set*(java.lang.String);
  void set*(com.android.server.appsearch.icing.proto.*);
  % get*();
  java.lang.String get*();
  java.util.List get*();
  com.android.server.appsearch.icing.proto.* get*();
  boolean has*();
}

# This prevents the obfuscation or removal of fields referenced in native.
-keep class com.google.android.icing.IcingSearchEngineImpl
-keepclassmembers public class com.google.android.icing.IcingSearchEngineImpl {
  private long nativePointer;
  native <methods>;
}