content: /*
   * Copyright (C) 2016 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.
   */
  
  package com.android.server.wifi;
  
  import android.annotation.IntDef;
  
  import java.io.FileDescriptor;
  import java.io.PrintWriter;
  import java.lang.annotation.Retention;
  import java.lang.annotation.RetentionPolicy;
  
  /**
   * Base class for available WiFi operating modes.
   *
   * Currently supported modes include Client, ScanOnly and SoftAp.
   */
  public interface ActiveModeManager {
      /**
       * Method used to start the Manager for a given Wifi operational mode.
       */
      void start();
  
      /**
       * Method used to stop the Manager for a given Wifi operational mode.
       */
      void stop();
  
  
      /** Scan Modes */
      int SCAN_NONE = 0;
      int SCAN_WITHOUT_HIDDEN_NETWORKS = 1;
      int SCAN_WITH_HIDDEN_NETWORKS = 2;
  
      @IntDef({SCAN_NONE, SCAN_WITHOUT_HIDDEN_NETWORKS, SCAN_WITH_HIDDEN_NETWORKS})
      @Retention(RetentionPolicy.SOURCE)
      @interface ScanMode{}
  
      /**
       * Method to get the scan mode for a given Wifi operation mode.
       */
      @ScanMode int getScanMode();
  
      /**
       * Method to dump for logging state.
       */
      void dump(FileDescriptor fd, PrintWriter pw, String[] args);
  }
  