Add proto for finalized flags.

// Copyright (C) 2023 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

// This is the schema definition for protos intended for internal aconfig

// use ONLY. There are no guarantees regarding backwards compatibility.

// Do not put protos here intended for storage or communication.

syntax = "proto2";

package android.aconfig_internal;

// This protobuf defines messages used to store data about flags used to guard

// APIs which are finalized for a given SDK.

message finalized_flag {

  // Name of the flag (required). Does not include package name.

  // Must match flag name in the aconfig declaration header.

  optional string name = 1;

  // Package the flag belongs to (required).  Must match package in the aconfig declaration header.

  optional string package = 2;

  // SDK level in which the flag was finalized.

  optional int32 min_sdk = 3;

  // TODO - b/378936061: Add support for minor SDK version & SDK extension.

};

message finalized_flags {

  repeated finalized_flag finalized_flag = 1;

}