Android Open Source - lifx-sdk-android L F X Light

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License

The source code is released under:
MIT License
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Java Source Code

//
//  LFXLight.java
//  LIFX//from  ww  w.  j a  v a 2s . c o  m
//
//  Created by Jarrod Boyes on 24/03/14.
//  Copyright (c) 2014 LIFX Labs. All rights reserved.
//

package lifx.java.android.light;

import java.util.ArrayList;

import lifx.java.android.entities.LFXHSBKColor;
import lifx.java.android.entities.LFXLightTarget;
import lifx.java.android.entities.LFXTypes.LFXDeviceReachability;
import lifx.java.android.entities.LFXTypes.LFXFuzzyPowerState;
import lifx.java.android.entities.LFXTypes.LFXPowerState;
import lifx.java.android.entities.LFXTypes;
import lifx.java.android.entities.internal.LFXBinaryTypes;
import lifx.java.android.entities.internal.LFXMessage;
import lifx.java.android.entities.internal.LFXTarget;
import lifx.java.android.entities.internal.LFXTarget.LFXTargetType;
import lifx.java.android.entities.internal.structle.LxProtocolDevice;
import lifx.java.android.entities.internal.structle.LxProtocolLight;
import lifx.java.android.entities.internal.structle.LxProtocol.Type;
import lifx.java.android.entities.internal.structle.LxProtocolLight.Hsbk;
import lifx.java.android.entities.internal.structle.StructleTypes.UInt16;
import lifx.java.android.entities.internal.structle.StructleTypes.UInt32;
import lifx.java.android.entities.internal.structle.StructleTypes.UInt8;
import lifx.java.android.network_context.LFXNetworkContext;

public class LFXLight extends LFXLightTarget
{
  public interface LFXLightListener
  {
    public void lightDidChangeLabel( LFXLight light, String label);
    public void lightDidChangeColor( LFXLight light, LFXHSBKColor color);
    public void lightDidChangePowerState( LFXLight light, LFXPowerState powerState);
  }
  
  private LFXNetworkContext networkContext;

  private String deviceID;

  private ArrayList<String> tags = new ArrayList<String>();                          
  private ArrayList<LFXTaggedLightCollection> taggedCollections = new ArrayList<LFXTaggedLightCollection>();  

  //private LFXDeviceReachability reachability;

  private ArrayList<LFXLightListener> listeners = new ArrayList<LFXLightListener>();
  
  // Light State
  private LFXPowerState powerState;
  
  private long mostRecentMessageTimestamp;
  
  /**
   * 
   */
  public LFXTargetType getTargetType()
  {
    return LFXTargetType.DEVICE;
  }
  
  public LFXPowerState getPowerState()
  {
    if( powerState == null)
    {
      return LFXPowerState.OFF;
    }
    
    return powerState;
  }
  
  public ArrayList<LFXTaggedLightCollection> getTaggedCollections()
  {
    return taggedCollections;
  }
  
  public String getDeviceID()
  {
    return deviceID;
  }

  private long getMostRecentMessageTimestamp()
  {
    return mostRecentMessageTimestamp;
  }
  
  private void setMostRecentMessageTimestamp( long mostRecentMessageTimestamp)
  {
    this.mostRecentMessageTimestamp = mostRecentMessageTimestamp;
  }
  
  public LFXDeviceReachability getReachability()
  {
    if( (System.currentTimeMillis() - getMostRecentMessageTimestamp()) < 35000) 
    {
      return LFXDeviceReachability.REACHABLE;
    }
    
    return LFXDeviceReachability.UNREACHABLE;
  }

  public LFXFuzzyPowerState getFuzzyPowerState()
  {
    return LFXTypes.getLFXFuzzyPowerStateFromPowerState( getPowerState());
  }

  public void setLabel( String label)
  {
    LFXMessage setLabel = LFXMessage.messageWithTypeAndTarget( Type.LX_PROTOCOL_DEVICE_SET_LABEL, getTarget());
    LxProtocolDevice.SetLabel payload = new LxProtocolDevice.SetLabel( new Object(), label);
    setLabel.setPayload( payload);
    networkContext.sendMessage( setLabel);
  }
  
  public void setColor( LFXHSBKColor color)
  {
    setColorOverDuration( color, 250);
  }

  public void setColorOverDuration( LFXHSBKColor color, long duration)
  {
    LFXMessage lightSet = LFXMessage.messageWithTypeAndTarget( Type.LX_PROTOCOL_LIGHT_SET, getTarget());
    Object padding = new Object();
    UInt8 stream = new UInt8( 0);
    Hsbk protocolColor = LFXBinaryTypes.getLXProtocolLightHsbkFromLFXHSBKColor( color);
    UInt32 protocolDuration = new UInt32( duration);
    LxProtocolLight.Set payload = new LxProtocolLight.Set( padding, stream, protocolColor, protocolDuration);
    lightSet.setPayload( payload);
    networkContext.sendMessage( lightSet);
  }

  private void notifyListenerLabelDidChange( String label)
  {
    for( LFXLightListener aListener : listeners)
    {
      aListener.lightDidChangeLabel( this, label);
    }
  }
  
  private void notifyListenersColorDidChange( LFXHSBKColor color)
  {
    for( LFXLightListener aListener : listeners)
    {
      aListener.lightDidChangeColor( this, color);
    }
  }
  
  private void notifyListenersPowerStateDidChange( LFXPowerState powerState)
  {
    for( LFXLightListener aListener : listeners)
    {
      aListener.lightDidChangePowerState( this, powerState);
    }
  }
  
  public void setPowerState( LFXPowerState powerState)
  {
    LFXMessage setPower = LFXMessage.messageWithTypeAndTarget( Type.LX_PROTOCOL_DEVICE_SET_POWER, getTarget());
    Object padding = new Object();
    UInt16 protocolPowerLevel = LFXBinaryTypes.getLFXProtocolPowerLevelFromLFXPowerState( powerState);
    LxProtocolDevice.SetPower payload = new LxProtocolDevice.SetPower( padding, protocolPowerLevel);
    setPower.setPayload( payload);
    networkContext.sendMessage( setPower);
  }

  public static LFXLight lightWithDeviceID( String deviceID, LFXNetworkContext networkContext)
  {
    LFXLight light = new LFXLight();
    light.deviceID = deviceID;
    light.setTarget( LFXTarget.getDeviceTargetWithDeviceID( deviceID));
    light.networkContext = networkContext;
    return light;
  }

  public void handleMessage( LFXMessage message)
  {
    if( message.isAResponseMessage())
    {
      setMostRecentMessageTimestamp( System.currentTimeMillis());
    }
    
    switch( message.getType())
    {
      case LX_PROTOCOL_LIGHT_SET:
      {
        LxProtocolLight.Set payload = (LxProtocolLight.Set) message.getPayload();
        colorDidChangeTo( LFXBinaryTypes.getLFXHSBKColorFromLXProtocolLightHsbk( payload.getColor()));
        break;
      }
      case LX_PROTOCOL_LIGHT_STATE:
      {
        LxProtocolLight.State payload = (LxProtocolLight.State) message.getPayload();
        labelDidChangeTo( payload.getLabel());
        colorDidChangeTo( LFXBinaryTypes.getLFXHSBKColorFromLXProtocolLightHsbk( payload.getColor()));
        powerDidChangeTo( LFXBinaryTypes.getLFXPowerStateFromLFXProtocolPowerLevel( payload.getPower()));
        break;
      }
      case LX_PROTOCOL_DEVICE_SET_LABEL:
      {
        LxProtocolDevice.SetLabel payload = (LxProtocolDevice.SetLabel) message.getPayload();
        labelDidChangeTo( payload.getLabel());
        break;
      }
      case LX_PROTOCOL_DEVICE_STATE_LABEL:
      {
        LxProtocolDevice.StateLabel payload = (LxProtocolDevice.StateLabel) message.getPayload();
        labelDidChangeTo( payload.getLabel());
        break;
      }
      case LX_PROTOCOL_DEVICE_SET_POWER:
      {
        LxProtocolDevice.SetPower payload = (LxProtocolDevice.SetPower) message.getPayload();
        powerDidChangeTo( LFXBinaryTypes.getLFXPowerStateFromLFXProtocolPowerLevel( payload.getLevel()));
        break;
      }
      case LX_PROTOCOL_DEVICE_STATE_POWER:
      {
        LxProtocolDevice.StatePower payload = (LxProtocolDevice.StatePower) message.getPayload();
        powerDidChangeTo( LFXBinaryTypes.getLFXPowerStateFromLFXProtocolPowerLevel( payload.getLevel()));
        break;
      }
      default:
        break;
    }
  }

  public void labelDidChangeTo( String label)
  {
    notifyListenerLabelDidChange( label);
    
    this.label = label;
  }
  
  public void colorDidChangeTo( LFXHSBKColor color)
  {
    notifyListenersColorDidChange( color);
    
    this.color = color;
  }
  
  public void powerDidChangeTo( LFXPowerState powerState)
  {
    notifyListenersPowerStateDidChange( powerState);
    
    this.powerState = powerState;
  }
  
  public ArrayList<String> getTags()
  {
    return tags;
  }
  
  public void setTags( ArrayList<String> tags)
  {
    this.tags = tags;
  }

  public void setTaggedCollections( ArrayList<LFXTaggedLightCollection> taggedCollections)
  {
    this.taggedCollections = taggedCollections;
  }
  
  public void addLightListener( LFXLightListener listener)
  {
    if( !listeners.contains( listener))
    {
      listeners.add( listener);
    }
  } 
  
  public void removeAllLightListeners()
  {
    listeners.clear();
  }
  
  public void removeLightListener( LFXLightListener listener)
  {
    listeners.remove( listener);
  }
}
Java Source Code List
