GeoChatSettings.java :  » Chat-Messenger » geochat-android » org » instedd » geochat » Android Open Source

package org.instedd.geochat;

import org.instedd.geochat.api.GeoChatApi;
import org.instedd.geochat.api.IGeoChatApi;
import org.instedd.geochat.api.RestClient;

import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;

public class GeoChatSettings {
  
  public final static String SHARED_PREFS_NAME = "org.instedd.geochat.settings";
  
  public final static String USER = "user";
  public final static String PASSWORD = "password";
  public final static String NEW_MESSAGES_COUNT = "new_messages";
  public final static String COMPOSE_GROUP = "compose_group";
  public final static String REFRESH_RATE = "refreshRate";
  public final static String GEOCHAT_NUMBER = "geochat_number";
  
  private final Context context;
  
  public GeoChatSettings(Context context) {
    this.context = context;
  }
  
  public String getUser() {
    return openRead().getString(USER, null);
  }
  
  public String getPassword() {
    return openRead().getString(PASSWORD, null);
  }
  
  public void setUserAndPassword(String user, String password) {
    Editor editor = openWrite();
    editor.putString(USER, user);
    editor.putString(PASSWORD, password);
    editor.commit();
  }
  
  public String getComposeGroup() {
    return openRead().getString(COMPOSE_GROUP, null);
  }
  
  public void setComposeGroup(String group) {
    Editor editor = openWrite();
    if (group == null) {
      editor.remove(COMPOSE_GROUP);
    } else {
      editor.putString(COMPOSE_GROUP, group);
    }
    editor.commit();
  }
  
  public void clearNewMessagesCount() {
    Editor editor = openWrite();
    editor.remove(NEW_MESSAGES_COUNT);
    editor.commit();
  }
  
  public int getNewMessagesCount() {
    return openRead().getInt(NEW_MESSAGES_COUNT, 0);
  }
  
  public void setNewMessagesCount(int count) {
    Editor editor = openWrite();
    editor.putInt(NEW_MESSAGES_COUNT, count);
    editor.commit();
  }
  
  public String getGeoChatNumber() {
    return openRead().getString(GEOCHAT_NUMBER, null);
  }
  
  public int getRefreshRateInMinutes() {
    return Integer.parseInt(openRead().getString(REFRESH_RATE, "15"));
  }
  
  public int getRefreshRateInMilliseconds() {
    return 1000 * 60 * getRefreshRateInMinutes();
  }
  
  public IGeoChatApi newApi() {
    return new GeoChatApi(new RestClient(), getUser(), getPassword());
  }
  
  private SharedPreferences openRead() {
    return context.getSharedPreferences(SHARED_PREFS_NAME, Context.MODE_PRIVATE);
  }
  
  private Editor openWrite() {
    return openRead().edit();
  }

  public void clearUserData() {
    Editor editor = openRead().edit();
    editor.remove(NEW_MESSAGES_COUNT);
    editor.remove(COMPOSE_GROUP);
    editor.commit();
  }

}