/*
 * Copyright (C) 2020 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.
 */

syntax = "proto2";
package android.app.time;

import "frameworks/base/core/proto/android/app/time_zone_detector.proto";
import "frameworks/base/core/proto/android/privacy.proto";

option java_multiple_files = true;
option java_outer_classname = "LocationTimeZoneManagerProto";

// A state enum that matches states for LocationTimeZoneProviderController. See that class for
// details.
enum ControllerStateEnum {
  CONTROLLER_STATE_UNKNOWN = 0;
  CONTROLLER_STATE_PROVIDERS_INITIALIZING = 1;
  CONTROLLER_STATE_STOPPED = 2;
  CONTROLLER_STATE_INITIALIZING = 3;
  CONTROLLER_STATE_UNCERTAIN = 4;
  CONTROLLER_STATE_CERTAIN = 5;
  CONTROLLER_STATE_FAILED = 6;
  CONTROLLER_STATE_DESTROYED = 7;
}

// Represents the state of the LocationTimeZoneManagerService for use in tests.
message LocationTimeZoneManagerServiceStateProto {
  option (android.msg_privacy).dest = DEST_AUTOMATIC;

  optional LocationTimeZoneProviderEventProto last_event = 1;
  repeated TimeZoneProviderStateProto primary_provider_states = 2;
  repeated TimeZoneProviderStateProto secondary_provider_states = 3;
  repeated ControllerStateEnum controller_states = 4;
}

// The state tracked for a LocationTimeZoneProvider.
message TimeZoneProviderStateProto {
  option (android.msg_privacy).dest = DEST_AUTOMATIC;

  optional TimeZoneProviderStateEnum state = 1;
}

// The state enum for LocationTimeZoneProviders.
enum TimeZoneProviderStateEnum {
  TIME_ZONE_PROVIDER_STATE_UNKNOWN = 0;
  TIME_ZONE_PROVIDER_STATE_INITIALIZING = 1;
  TIME_ZONE_PROVIDER_STATE_CERTAIN = 2;
  TIME_ZONE_PROVIDER_STATE_UNCERTAIN = 3;
  TIME_ZONE_PROVIDER_STATE_DISABLED = 4;
  TIME_ZONE_PROVIDER_STATE_PERM_FAILED = 5;
  TIME_ZONE_PROVIDER_STATE_DESTROYED = 6;
}