Android Open Source - android-child-lock App Prefs

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Back to project page android-child-lock.

License

The source code is released under:

Apache License

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Java Source Code

package com.alimuzaffar.android.childlock.utils;
import java.util.Locale;
//from   www.ja v a2 s.  co m
import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;

public class AppPrefs {
  public static boolean    DEBUG      = false;

  private static AppPrefs  instance;
  private SharedPreferences  pref;

  public enum Key {
    ENABLE_APPLICATION_LOCKING;

    @Override
    public String toString() {
      return super.toString().toLowerCase(Locale.getDefault());
    }
  }

  public AppPrefs(Context context) {
    pref = PreferenceManager.getDefaultSharedPreferences(context);
  }

  public static AppPrefs getInstance(Context context) {
    if (instance == null) {
      instance = new AppPrefs(context);
    }
    return instance;
  }

  public void set(Key key, String val) {
    SharedPreferences.Editor editor = pref.edit();
    editor.putString(key.toString(), val);
    editor.commit();
  }

  public void set(Key key, int val) {
    SharedPreferences.Editor editor = pref.edit();
    editor.putInt(key.toString(), val);
    editor.commit();
  }

  public void set(Key key, boolean val) {
    set(key.toString(), val);
  }
  
  public void set(String key, boolean val) {
    SharedPreferences.Editor editor = pref.edit();
    editor.putBoolean(key, val);
    editor.commit();
  }
  
  public void set(Key key, float val) {
    SharedPreferences.Editor editor = pref.edit();
    editor.putFloat(key.toString(), val);
    editor.commit();
  }

  public void set(Key key, double val) {
    SharedPreferences.Editor editor = pref.edit();
    editor.putString(key.toString(), String.valueOf(val));
    editor.commit();
  }

  public void set(Key key, long val) {
    SharedPreferences.Editor editor = pref.edit();
    editor.putLong(key.toString(), val);
    editor.commit();
  }

  public String getString(Key key) {
    return pref.getString(key.toString(), null);
  }

  public String getString(Key key, String defaultVal) {
    return pref.getString(key.toString(), defaultVal);
  }

  public String getString(String key) {
    return pref.getString(key, null);
  }

  public int getInt(Key key) {
    return pref.getInt(key.toString(), 0);
  }

  public long getLong(Key key) {
    return pref.getLong(key.toString(), 0);
  }

  public float getFloat(Key key) {
    return pref.getFloat(key.toString(), 0);
  }

  public double getDouble(Key key) {
    try {
      return Double.valueOf(pref.getString(key.toString(), "0"));
    } catch (NumberFormatException nfe) {
      return 0;
    }
  }

  public boolean getBoolean(Key key) {
    return pref.getBoolean(key.toString(), false);
  }

  public boolean getBoolean(String key) {
    return pref.getBoolean(key, false);
  }
}

Java Source Code List