LogoutActivity.java

package sg.vinova.vss.group5.non.activity;

import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.os.Bundle;
import android.preference.PreferenceManager;

public class LogoutActivity extends Activity {

	private SharedPreferences prefs;
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		this.prefs = PreferenceManager.getDefaultSharedPreferences(this);
		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
		final Editor edit = prefs.edit();
		edit.remove("oauth_token");
		edit.remove("oauth_token_secret");
		edit.commit();
		startActivity(new Intent().setClass(this, LoginActivity.class));
	}

}