AndTuer/src/de/hacksaar/andtuer/DoorSettings.java

   1 package de.hacksaar.andtuer;
   2
   3 import android.content.SharedPreferences;
   4 import android.os.Bundle;
   5 import android.os.Environment;
   6 import android.preference.Preference;
   7 import android.preference.PreferenceActivity;
   8
   9 public class DoorSettings extends PreferenceActivity implements Preference.OnPreferenceChangeListener {
  10         public static final int DEFAULT_PORT = 22;
  11         public static final String DEFAULT_HOST = "192.168.178.222";
  12         public static final String DEFAULT_KEYFILE = Environment.getExternalStorageDirectory().getPath() + "/.ssh/id_rsa";
  13         private static final String UNSET = "<unset>";
  14         public static final String PREF_SERVER_PORT = "pref_server_port";
  15         public static final String PREF_USER_USERNAME = "pref_user_username";
  16         public static final String PREF_USER_KEYFILE = "pref_user_keyfile";
  17         public static final String PREF_SERVER_HOSTNAME = "pref_server_hostname";
  18
  19         @Override
  20         public void onCreate(Bundle savedInstanceState) {
  21                 super.onCreate(savedInstanceState);
  22                 addPreferencesFromResource(R.xml.preferences);
  23                 Preference hostnamePreference = findPreference(PREF_SERVER_HOSTNAME);
  24                 hostnamePreference.setOnPreferenceChangeListener(this);
  25                 SharedPreferences sharedPreferences = getPreferenceManager().getSharedPreferences();
  26                 hostnamePreference.setSummary(sharedPreferences.getString(PREF_SERVER_HOSTNAME, DEFAULT_HOST));
  27                 Preference portPreference = findPreference(PREF_SERVER_PORT);
  28                 portPreference.setOnPreferenceChangeListener(this);
  29                 portPreference.setSummary(Integer.toString(sharedPreferences.getInt(PREF_SERVER_PORT, DEFAULT_PORT)));
  30                 Preference usernamePreference = findPreference(PREF_USER_USERNAME);
  31                 usernamePreference.setOnPreferenceChangeListener(this);
  32                 usernamePreference.setSummary(sharedPreferences.getString(PREF_USER_USERNAME, UNSET));
  33                 Preference keyfilePreference = findPreference(PREF_USER_KEYFILE);
  34                 keyfilePreference.setOnPreferenceChangeListener(this);
  35                 keyfilePreference.setSummary(sharedPreferences.getString(PREF_USER_KEYFILE, DEFAULT_KEYFILE));
  36         }
  37
  38         @Override
  39         public boolean onPreferenceChange(Preference preference, Object o) {
  40                 SharedPreferences sharedPreferences = getPreferenceManager().getSharedPreferences();
  41                 if (preference.getKey().equals(PREF_SERVER_PORT)) {
  42                         preference.setSummary(
  43                                         Integer.toString(sharedPreferences.getInt(preference.getKey(), DEFAULT_PORT)));
  44                 } else {
  45                         preference.setSummary(sharedPreferences.getString(preference.getKey(), UNSET));
  46                 }
  47                 return true;
  48         }
  49 }