Android Open Source - locchat-android App Pref

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License

The source code is released under:

GNU General Public License

If you think the Android project locchat-android 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.travisbporter.locchat;
/*  w w w  . j a  va  2  s  .c  o  m*/
import java.util.HashMap;
import java.util.Map;

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

//Helper for saving and restoring App Preferences.
public class AppPref {
  private static final String APP_SHARED_PREFS = AppPref.class.getSimpleName();
  private SharedPreferences sharedPrefs_;
  private Editor prefsEditor_;
  private Map<String,String> defaults_;
  
  public static final String KEY_PREFS_USER_NAME = "user_name";
  public static final String KEY_PREFS_SERVER_URL = "server_url";
  public static final String KEY_PREFS_DIST = "dist";
  public static final String KEY_PREFS_WAVE = "wave";
  public static final String KEY_PREFS_POLL = "poll";
  
  public AppPref(Context context){
    this.sharedPrefs_ = context.getSharedPreferences(APP_SHARED_PREFS, Activity.MODE_PRIVATE);
    this.prefsEditor_ = sharedPrefs_.edit();
    defaults_ = new HashMap<String,String>();
    
    //DEFAULT VALUES CHANGED HERE
    defaults_.put(KEY_PREFS_USER_NAME, "Anon");
    defaults_.put(KEY_PREFS_SERVER_URL, "http://96.126.105.62:8080/");
    defaults_.put(KEY_PREFS_DIST, "30");
    defaults_.put(KEY_PREFS_WAVE, String.valueOf(true));
    defaults_.put(KEY_PREFS_POLL, "10");
    
  }
  
  public String getPref(String key){
    return sharedPrefs_.getString(key, defaults_.containsKey(key) ? defaults_.get(key) : "" );
  }
  
  public void savePref(String key, String data){
    prefsEditor_.putString(key, data);
    prefsEditor_.commit();
  }
}

Java Source Code List