Android Open Source - OpenHueSdk Preferences Manager

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License

The source code is released under:
Apache License
If you think the Android project OpenHueSdk listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.t3hh4xx0r.openhuesdk.sdk;
//from   w  w  w. j a  v a2s .c  o m
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import org.json.JSONException;
import org.json.JSONObject;

import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.preference.PreferenceManager;
import android.util.Log;

import com.google.gson.Gson;
import com.t3hh4xx0r.openhuesdk.sdk.objects.Bridge;
import com.t3hh4xx0r.openhuesdk.sdk.objects.Bulb;
import com.t3hh4xx0r.openhuesdk.sdk.objects.BulbState;

public class PreferencesManager {

  public class UserName {
    String name;

    public UserName(String name) {
      this.name = name;
    }

    public String get() {
      return name;
    }

    public void setName(String name) {
      this.name = name;
    }

    public boolean isSet() {
      return get().equals("OpenHueSDKExample");
    }

  }

  Context c;

  public PreferencesManager(Context c) {
    super();
    this.c = c;
  }

  public Bridge getBridge() {
    SharedPreferences prefs = PreferenceManager
        .getDefaultSharedPreferences(c);
    Bridge res = new Bridge(prefs.getString("id", ""), prefs.getString(
        "internalipaddress", ""), prefs.getString("macaddress", ""));
    return res;
  }

  public Bulb getBulb(String bulbName) {
    for (Bulb b : getBulbs()) {
      Log.d("CHECKING BULBS", b.getName() + " : " + bulbName);
      if (b.getName().equalsIgnoreCase(bulbName)) {
        return b;
      }
    }
    
    return null;
  }
  public ArrayList<Bulb> getBulbs() {
    ArrayList<Bulb> res = new ArrayList<Bulb>();
    SharedPreferences prefs = PreferenceManager
        .getDefaultSharedPreferences(c);
    int bulbCount = prefs.getInt("bulbCount", 0);
    for (int i = 1; i < bulbCount + 1; i++) {
      String bulbName = prefs.getString("bulb_" + i, "");
      Bulb b = new Bulb();
      b.setName(bulbName);
      b.setNumber((i + "").trim());
      BulbState state = buildBulbState(prefs, i);
      try {
        JSONObject obj = new JSONObject(prefs.getString("bulb_" + i
            + "_bulbRAW", ""));
        obj.put("number", (i + "").trim());
//        obj.put("state", gson.toJson(state, BulbState.class));
        b.setRawJSON(obj);
      } catch (JSONException e) {
        e.printStackTrace();
      }
      b.setState(state);
      if (!b.getName().equals("") && !b.getNumber().equals("")) {
        res.add(b);
      }
    }
    return res;
  }

  private BulbState buildBulbState(SharedPreferences prefs, int i) {
    BulbState bState = new BulbState();
    BulbState.State state = bState.new State();

    state.setAlert(prefs.getString("bulb_" + i + "_bulbState_state_Alert",
        "none"));
    state.setColormode(prefs.getString("bulb_" + i
        + "_bulbState_state_ColorMode", "none"));
    state.setEffect(prefs.getString(
        "bulb_" + i + "_bulbState_state_Effect", "none"));

    state.setBri(prefs.getInt("bulb_" + i + "_bulbState_state_Bri", 0));
    state.setHue(prefs.getInt("bulb_" + i + "_bulbState_state_Hue", 0));
    state.setSat(prefs.getInt("bulb_" + i + "_bulbState_state_Sat", 0));
    state.setCt(prefs.getInt("bulb_" + i + "_bulbState_state_CT", 0));

    state.setOn(prefs
        .getBoolean("bulb_" + i + "_bulbState_state_On", false));
    state.setReachable(prefs.getBoolean("bulb_" + i
        + "_bulbState_state_Reachable", false));

    bState.setName(prefs.getString("bulb_" + i, "none"));
    bState.setType(prefs.getString("bulb_" + i + "_bulbState_Type", "none"));
    bState.setModelid(prefs.getString("bulb_" + i + "_bulbState_ModelId",
        "none"));
    bState.setSwversion(prefs.getString("bulb_" + i
        + "_bulbState_SWVersion", "none"));
    bState.setState(state);

    return bState;
  }

  public UserName getUserName() {
    return new UserName(PreferenceManager.getDefaultSharedPreferences(c)
        .getString("userName", "OpenHueSDKExample"));
  }

  public void setUserName(String userName) {
    Editor e = PreferenceManager.getDefaultSharedPreferences(c).edit();
    e.putString("userName", userName);
    e.apply();
  }

  public void storeBridge(Bridge b) {
    Editor e = PreferenceManager.getDefaultSharedPreferences(c).edit();
    e.putString("id", b.getId());
    e.putString("internalipaddress", b.getInternalipaddress());
    e.putString("macaddress", b.getMacaddress());
    e.apply();
  }

  public ArrayList<String> getGroupNames() {
    ArrayList<String> res = new ArrayList<String>();
//    int gCount = PreferenceManager.getDefaultSharedPreferences(c).getInt(
//        "group_count", 0);
    Map<String, ?> keys = PreferenceManager.getDefaultSharedPreferences(c)
        .getAll();
    for (Map.Entry<String, ?> entry : keys.entrySet()) {      
      if (entry.getKey().startsWith("group_")) {
        res.add(entry.getKey().replace("group_", ""));
      }
    }
    return res;
  }
  
  public ArrayList<Bulb> getGroup(String groupName) {
    ArrayList<Bulb> res = new ArrayList<Bulb>();
    
    Map<String, ?> keys = PreferenceManager.getDefaultSharedPreferences(c)
        .getAll();
    Gson gson = new Gson();
    for (Map.Entry<String, ?> entry : keys.entrySet()) {      
      if (entry.getKey().startsWith("group_" + groupName)) {
        Set<String> bulbSet = (Set<String>) entry.getValue();
        ArrayList<String> bulbList = new ArrayList<String>(bulbSet);
        for (String bulbString : bulbList) {
          res.add(gson.fromJson(bulbString, Bulb.class));
        }
      }
    }
    
    return res;
  }

  public void deleteGroup(String gName) {
    Editor e = PreferenceManager.getDefaultSharedPreferences(c).edit();
    e.remove("group_" + gName);
    e.commit();
  }

  public void storeGroup(String groupName, ArrayList<Bulb> bulbGroup) {
    Editor e = PreferenceManager.getDefaultSharedPreferences(c).edit();

//    Set<String> storedSet = PreferenceManager
//        .getDefaultSharedPreferences(c).getStringSet(
//            "group_" + groupName, null);
//    if (storedSet == null) {
//      e.putInt(
//          "group_count",
//          PreferenceManager.getDefaultSharedPreferences(c).getInt(
//              "group_count", 0) + 1);
//    }

    HashSet<String> set = new HashSet<String>();
    for (Bulb b : bulbGroup) {
      set.add(b.getRawJSON().toString());
    }
    e.putStringSet("group_" + groupName, set);
    e.apply();
  }

  public void storeBulbs(ArrayList<Bulb> bulbs) {
    Editor e = PreferenceManager.getDefaultSharedPreferences(c).edit();
    e.putInt("bulbCount", bulbs.size());
    for (int i = 0; i < bulbs.size(); i++) {
      Bulb b = bulbs.get(i);
      e.putString("bulb_" + b.getNumber().trim(), b.getName());

      e.putBoolean(
          "bulb_" + b.getNumber().trim() + "_bulbState_state_On", b
              .getState().getState().isOn());
      e.putBoolean("bulb_" + b.getNumber().trim()
          + "_bulbState_state_Reachable", b.getState().getState()
          .isReachable());

      e.putString("bulb_" + b.getNumber().trim()
          + "_bulbState_state_Alert", b.getState().getState()
          .getAlert());
      e.putString("bulb_" + b.getNumber().trim()
          + "_bulbState_state_ColorMode", b.getState().getState()
          .getColormode());
      e.putString("bulb_" + b.getNumber().trim()
          + "_bulbState_state_Effect", b.getState().getState()
          .getEffect());

      e.putInt("bulb_" + b.getNumber().trim() + "_bulbState_state_Bri",
          (int) b.getState().getState().getBri());
      e.putInt("bulb_" + b.getNumber().trim() + "_bulbState_state_Hue",
          (int) b.getState().getState().getHue());
      e.putInt("bulb_" + b.getNumber().trim() + "_bulbState_state_Sat",
          (int) b.getState().getState().getSat());
      e.putInt("bulb_" + b.getNumber().trim() + "_bulbState_state_CT",
          (int) b.getState().getState().getCt());

      e.putString("bulb_" + b.getNumber().trim() + "_bulbState_Type", b
          .getState().getType());
      e.putString("bulb_" + b.getNumber().trim() + "_bulbState_ModelId",
          b.getState().getModelid());
      e.putString(
          "bulb_" + b.getNumber().trim() + "_bulbState_SWVersion", b
              .getState().getSwversion());
      e.putString("bulb_" + b.getNumber().trim() + "_bulbRAW", b
          .getRawJSON().toString());

    }
    e.apply();
  }

  public void updateBulb(Bulb b) {
    Editor e = PreferenceManager.getDefaultSharedPreferences(c).edit();
    e.putString("bulb_" + b.getNumber().trim(), b.getName());
    e.apply();
  }
}
Java Source Code List
