Android Open Source - lifx-sdk-android L F X S D K Light Random Color Activity

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License

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

//
//  LFXSDKLightRandomColorActivity.java
//  LIFX//  ww w.  j ava  2s .com
//
//  Created by Jarrod Boyes on 24/03/14.
//  Copyright (c) 2014 LIFX Labs. All rights reserved.
//

package com.example.lifx_sdk_samples;

import java.util.ArrayList;

import lifx.java.android.client.LFXClient;
import lifx.java.android.entities.LFXHSBKColor;
import lifx.java.android.entities.LFXTypes.LFXFuzzyPowerState;
import lifx.java.android.entities.LFXTypes.LFXPowerState;
import lifx.java.android.light.LFXLight;
import lifx.java.android.light.LFXLight.LFXLightListener;
import lifx.java.android.light.LFXLightCollection;
import lifx.java.android.light.LFXLightCollection.LFXLightCollectionListener;
import lifx.java.android.light.LFXTaggedLightCollection;
import lifx.java.android.network_context.LFXNetworkContext;
import lifx.java.android.network_context.LFXNetworkContext.LFXNetworkContextListener;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.Toast;

public class LFXSDKLightRandomColorActivity extends Activity implements LFXLightListener, LFXLightCollectionListener, LFXNetworkContextListener
{
  private LFXNetworkContext networkContext;
  private LFXSDKLightListAdapter lightListAdapter;
  private LFXSDKTaggedLightCollectionListAdapter groupListAdapter;
  
  @Override
  protected void onCreate( Bundle savedInstanceState)
  {
    super.onCreate( savedInstanceState);
    setContentView( R.layout.lifx_list_sample_layout);
    
    networkContext = LFXClient.getSharedInstance( getApplicationContext()).getLocalNetworkContext();
    networkContext.addNetworkContextListener( this);
    networkContext.getAllLightsCollection().addLightCollectionListener( this);
    
    ListView lightListView = (ListView) findViewById( R.id.light_list_view);
    lightListAdapter = new LFXSDKLightListAdapter( this);
    lightListView.setAdapter( lightListAdapter);
    
    ListView groupListView = (ListView) findViewById( R.id.group_list_view);
    groupListAdapter = new LFXSDKTaggedLightCollectionListAdapter( this);
    groupListView.setAdapter( groupListAdapter);
    
    updateStateFromLIFX();
    
    lightListView.setOnItemClickListener( new OnItemClickListener()
    {
      @Override
      public void onItemClick( AdapterView<?> arg0, View arg1, int position, long arg3)
      {
        LFXLight light = (LFXLight) lightListAdapter.getItem( position);
        
        LFXHSBKColor color = LFXHSBKColor.getColor( (float) (Math.random() * 360), 1.0f, 1.0f, 3500);
        light.setColor( color);
      }
    });
    
    groupListView.setOnItemClickListener( new OnItemClickListener()
    {
      @Override
      public void onItemClick( AdapterView<?> arg0, View arg1, int position, long arg3)
      {
        LFXTaggedLightCollection lightCollection = (LFXTaggedLightCollection) groupListAdapter.getItem( position);
        
        LFXHSBKColor color = LFXHSBKColor.getColor( (float) (Math.random() * 360), 1.0f, 1.0f, 3500);
        lightCollection.setColor( color);
      }
    });
  }
  
  @Override
  public boolean onCreateOptionsMenu( Menu menu)
  {
    getMenuInflater().inflate( R.menu.sample, menu);
    return true;
  }
  
  @Override
  protected void onPause()
  {
    networkContext.removeNetworkContextListener( this);
    super.onPause();
  }
  
  private void updateStateFromLIFX()
  {  
    ArrayList<LFXLight> allLights = networkContext.getAllLightsCollection().getLights();
    lightListAdapter.updateWithLights( allLights);
    
    ArrayList<LFXTaggedLightCollection> lightCollections = networkContext.getTaggedLightCollections();
    groupListAdapter.updateWithLightCollections( lightCollections);
  }

  @Override
  public void networkContextDidConnect( LFXNetworkContext networkContext)
  {
    Toast toast = Toast.makeText( this, "CONNECTED", Toast.LENGTH_SHORT);
    toast.show();
  }

  @Override
  public void networkContextDidDisconnect( LFXNetworkContext networkContext)
  {
    Toast toast = Toast.makeText( this, "DISCONNECTED", Toast.LENGTH_SHORT);
    toast.show();
  }

  @Override
  public void networkContextDidAddTaggedLightCollection( LFXNetworkContext networkContext, LFXTaggedLightCollection collection) 
  {
    updateStateFromLIFX();
  }

  @Override
  public void networkContextDidRemoveTaggedLightCollection( LFXNetworkContext networkContext, LFXTaggedLightCollection collection) 
  {
    updateStateFromLIFX();
  }

  @Override
  public void lightCollectionDidAddLight( LFXLightCollection lightCollection, LFXLight light)
  {
    updateStateFromLIFX();
    light.addLightListener( this);
  }

  @Override
  public void lightCollectionDidRemoveLight( LFXLightCollection lightCollection, LFXLight light)
  {
    updateStateFromLIFX();
    light.removeLightListener( this);
  }

  @Override
  public void lightCollectionDidChangeLabel( LFXLightCollection lightCollection, String label) {}

  @Override
  public void lightCollectionDidChangeColor( LFXLightCollection lightCollection, LFXHSBKColor color) {}

  @Override
  public void lightCollectionDidChangeFuzzyPowerState( LFXLightCollection lightCollection, LFXFuzzyPowerState fuzzyPowerState) {}

  @Override
  public void lightDidChangeLabel( LFXLight light, String label)
  {
    updateStateFromLIFX();
  }

  @Override
  public void lightDidChangeColor( LFXLight light, LFXHSBKColor color)
  {
    updateStateFromLIFX();
  }

  @Override
  public void lightDidChangePowerState( LFXLight light, LFXPowerState powerState)
  {
    updateStateFromLIFX();
  }
}
Java Source Code List
