Android Open Source - Divide_And_Conquer_Card_Shuffler Settings Activity

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Back to project page Divide_And_Conquer_Card_Shuffler.

License

The source code is released under:

MIT License

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Java Source Code

package com.andrewkeeton.divide.and.conquer.card.shuffler;
/*from w  ww . j  a  va2  s  . c om*/
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.preference.PreferenceManager;

public class SettingsActivity extends PreferenceActivity implements OnSharedPreferenceChangeListener {
  
  public static final String KEY_PREF_SOUND_EFFECTS = "pref_sound_effects";
  public static final String KEY_PREF_TUTORIAL = "pref_tutorial";
  
  public static boolean mPrefSoundEffects = false;
  public static boolean mPrefTutorial = true;
  
  public SharedPreferences mSharedPreferences;
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    
    mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
    mSharedPreferences.registerOnSharedPreferenceChangeListener(this);
    
    addPreferencesFromResource(R.xml.preferences);
  }
  
  public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
    if (key.equals(KEY_PREF_SOUND_EFFECTS)) {
      SettingsActivity.mPrefSoundEffects = sharedPreferences.getBoolean(KEY_PREF_SOUND_EFFECTS, false);
    } else if (key.equals(KEY_PREF_TUTORIAL)) {
      SettingsActivity.mPrefTutorial = sharedPreferences.getBoolean(KEY_PREF_TUTORIAL, true);
    }
  }
  
  @Override
  public void onSaveInstanceState(Bundle outState) {
    // XXX: There is a bug in the support library that can cause an IllegalStateException.
    // The workaround is to store a value before calling super.onSaveInstanceState().
    outState.putString("WORKAROUND_FOR_BUG_19917_KEY", "WORKAROUND_FOR_BUG_19917_VALUE");
    
    super.onSaveInstanceState(outState);
  }
}

Java Source Code List