meBarista_for_Android/libs/SliderPreference/example/src/net/jayschwa/android/preference/SliderPreferenceExample/ExampleActivity.java

package net.jayschwa.android.preference.SliderPreferenceExample;

import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceActivity;

// Deprecated PreferenceActivity methods are used for API Level 10 (and lower) compatibility
// https://developer.android.com/guide/topics/ui/settings.html#Overview
@SuppressWarnings("deprecation")
public class ExampleActivity extends PreferenceActivity implements
		SharedPreferences.OnSharedPreferenceChangeListener {

	protected void onCreate(Bundle icicle) {
		super.onCreate(icicle);
		addPreferencesFromResource(R.xml.preferences);
		getPreferenceManager().getSharedPreferences()
				.registerOnSharedPreferenceChangeListener(this);
	}

	protected void onDestroy() {
		getPreferenceManager().getSharedPreferences()
				.unregisterOnSharedPreferenceChangeListener(this);
		super.onDestroy();
	}

	public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
			String key) {
	}
}