Android Open Source - Gents Echo Server Preference Activity

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License

The source code is released under:

MIT License

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Java Source Code

package org.gsfraley.gents.service.servers.echoserver;
//w w  w  .  java  2  s  . c o m
import org.gsfraley.gents.R;

import android.os.Bundle;
import android.preference.PreferenceFragment;
import android.preference.PreferenceManager;
import android.app.Activity;
import android.view.Menu;

public class EchoServerPreferenceActivity extends Activity {
  public final static String SERVER_PREF_NAME = "server_pref_name";
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    
    String serverPrefName = getIntent().getExtras().getString(SERVER_PREF_NAME, EchoServer.NAME);
    
    PreferenceFragment prefFragment = new HelloServerPreferenceFragment();
    Bundle args = new Bundle();
    args.putString(SERVER_PREF_NAME, serverPrefName);
    prefFragment.setArguments(args);
    
    getFragmentManager().beginTransaction()
      .replace(android.R.id.content, prefFragment)
      .commit();
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.echo_server_preference, menu);
    return true;
  }

  
  public static class HelloServerPreferenceFragment extends PreferenceFragment {
    @Override
    public void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      Bundle args = getArguments();
      
      PreferenceManager pm = getPreferenceManager();
      pm.setSharedPreferencesName(args.getString(SERVER_PREF_NAME));
      pm.setSharedPreferencesMode(MODE_PRIVATE);
      
      addPreferencesFromResource(R.xml.servers_echoserver_preference);
    }
  }
}

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