Preferences.java :  » UnTagged » veader » org » ray » veader » Android Open Source

package org.ray.veader;

import java.util.Locale;

import org.ray.veader.R;


import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceManager;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.Preference.OnPreferenceClickListener;
import android.util.Log;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;

public class Preferences extends PreferenceActivity {
  private static final int DIAG_COLOR = 3;
  private String fontsize;
  int prefColor;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.preferences);
    // SharedPreferences customSharedPreference = getSharedPreferences(
    // "fontcolor", Activity.MODE_PRIVATE);
    SharedPreferences colorpref = PreferenceManager
        .getDefaultSharedPreferences(getApplicationContext());

    // SharedPreferences.Editor editor = customSharedPreference.edit();
    prefColor = colorpref.getInt("fontcolor", -16777216);

    Log.d("fontoclor", String.valueOf(prefColor));

    Preference customPref = (Preference) findPreference("fontcolor");
    customPref
        .setOnPreferenceClickListener(new OnPreferenceClickListener() {

          public boolean onPreferenceClick(Preference preference) {

            showDialog(DIAG_COLOR);

            return true;
          }

        });

    SharedPreferences prefs = PreferenceManager
        .getDefaultSharedPreferences(this.getBaseContext());
    String _fontsize = prefs.getString("fontsize", "0");
    Log.d("fontsize?", _fontsize);
    String _locale = prefs.getString("locale", "en_US");
    Log.d("locale?", _locale);
    Preference prefFontsize = (Preference) findPreference("fontsize");
    prefFontsize.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {

          @Override
          public boolean onPreferenceChange(Preference preference,
              Object newValue) {
            
            preference.setSummary(getString(R.string.pref_configval)
                + String.valueOf(newValue));

            SharedPreferences prefs = PreferenceManager
                .getDefaultSharedPreferences(Preferences.this
                    .getBaseContext());
            SharedPreferences.Editor editor = prefs.edit();
            
            editor.putString("fontsize", String.valueOf(newValue));
            editor.commit();
            //editor.notifyAll();
            
            return true;

          }

        });
    // prefFontsize.setTitle(prefFontsize.getTitle()+":"+_fontsize);
    
    Preference plocale = (Preference) findPreference("locale");
    plocale.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {

          @Override
          public boolean onPreferenceChange(Preference preference,
              Object newValue) {
            // TODO Auto-generated method stub
            preference.setSummary(getString(R.string.pref_configval)
                + String.valueOf(newValue));

            SharedPreferences prefs = PreferenceManager
                .getDefaultSharedPreferences(Preferences.this
                    .getBaseContext());
            SharedPreferences.Editor editor = prefs.edit();

            editor.putString("locale", String.valueOf(newValue));
            editor.commit();
            //editor.notifyAll();
            
               //String languageToLoad = "fr-rFR";
            String languageToLoad = (String) newValue;
                  //Locale locale = new Locale(languageToLoad);
                 
                  Configuration config = new Configuration();
                  config = new Configuration();
              config.locale = Locale.ENGLISH;
              if (languageToLoad.equals(Locale.TRADITIONAL_CHINESE.toString())) {
                config.locale = Locale.TRADITIONAL_CHINESE;
              }
              if (languageToLoad.equals(Locale.SIMPLIFIED_CHINESE.toString())) {
                config.locale = Locale.SIMPLIFIED_CHINESE;
              }
                 // config.locale = locale;
                  getBaseContext().getResources().updateConfiguration(config, getBaseContext().getResources().getDisplayMetrics());
                  
            
            return true;

          }

        });
    // prefFontsize.setTitle(prefFontsize.getTitle()+":"+_fontsize);
    plocale.setSummary(getString(R.string.pref_configval) + ":" + _locale);
  }

  private class _colorpicker extends ColorPickerDialog {

    public _colorpicker(Context context) {
      super(context);

      // TODO Auto-generated constructor stub
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      this.setColorToViews(prefColor);

    }

    @Override
    public void onColorPicked(View view, int newColor) {

      this.dismiss();
      Log.d("color", String.valueOf(newColor));

      SharedPreferences prefs = PreferenceManager
          .getDefaultSharedPreferences(Preferences.this
              .getBaseContext());
      SharedPreferences.Editor editor = prefs.edit();

      editor.putInt("fontcolor", newColor);
      editor.commit();
      TextView txtday = (TextView) Preferences.this
          .findViewById(R.id.txtfontcolorday);
      TextView txtnight = (TextView) Preferences.this
          .findViewById(R.id.txtfontcolornight);
      txtday.setTextColor(newColor);
      txtnight.setTextColor(newColor);

    }

  }

  protected Dialog onCreateDialog(int id) {
    Log.d("creatingdialog", Integer.toString(id));
    switch (id) {
    case DIAG_COLOR:
      return new _colorpicker(this);
    }
    return null;
  }
}