Android Open Source - HueWatch Hue Shared Preferences

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License

The source code is released under:

Apache License

Java Source Code

package com.philips.lighting.data;
/*w ww  .j a v a2s .  com*/
import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;

import com.philips.lighting.hue.sdk.connection.impl.PHBridgeInternal;
import com.philips.lighting.quickstart.CircularArrayList;

public class HueSharedPreferences {
    private static final String HUE_SHARED_PREFERENCES_STORE = "HueSharedPrefs";
    private static final String LAST_CONNECTED_USERNAME      = "LastConnectedUsername";
    private static final String LAST_CONNECTED_IP            = "LastConnectedIP";
    private static HueSharedPreferences instance = null;
    private SharedPreferences mSharedPreferences = null;
    CircularArrayList<String> buf = new CircularArrayList<String>(4);

    private Editor mSharedPreferencesEditor = null;
    
    
    public void create() {
      
    }
    
    public static HueSharedPreferences getInstance(Context ctx) {
        if (instance == null) {
            instance = new HueSharedPreferences(ctx);
        }
        return instance;
    }
    
    private HueSharedPreferences(Context appContext) {
        mSharedPreferences = appContext.getSharedPreferences(HUE_SHARED_PREFERENCES_STORE, 0); // 0 - for private mode
        mSharedPreferencesEditor = mSharedPreferences.edit();
    }
    
    
    public String getUsername() {
         String username = mSharedPreferences.getString(LAST_CONNECTED_USERNAME, "");
         if (username==null || username.equals("")) {
             username = PHBridgeInternal.generateUniqueKey();
             setUsername(username);  // Persist the username in the shared prefs
         }
       return username;
  }

  public boolean setUsername(String username) {
        mSharedPreferencesEditor.putString(LAST_CONNECTED_USERNAME, username);
        return (mSharedPreferencesEditor.commit());
  }
    
    public String getLastConnectedIPAddress() {
        return mSharedPreferences.getString(LAST_CONNECTED_IP, "");
   }

   public boolean setLastConnectedIPAddress(String ipAddress) {
       mSharedPreferencesEditor.putString(LAST_CONNECTED_IP, ipAddress);
       return (mSharedPreferencesEditor.commit());
   }
}

Java Source Code List

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