| package org.sflphone.fragments; |
| |
| import java.net.NetworkInterface; |
| import java.net.SocketException; |
| import java.util.ArrayList; |
| import java.util.Enumeration; |
| |
| import org.sflphone.R; |
| import org.sflphone.account.AccountDetail; |
| import org.sflphone.account.AccountDetailAdvanced; |
| import org.sflphone.model.Account; |
| |
| import android.app.Activity; |
| import android.os.Bundle; |
| import android.preference.CheckBoxPreference; |
| import android.preference.ListPreference; |
| import android.preference.Preference; |
| import android.preference.Preference.OnPreferenceChangeListener; |
| import android.preference.PreferenceFragment; |
| import android.util.Log; |
| |
| public class AdvancedAccountFragment extends PreferenceFragment { |
| |
| private static final String TAG = AdvancedAccountFragment.class.getSimpleName(); |
| |
| private Callbacks mCallbacks = sDummyCallbacks; |
| private static Callbacks sDummyCallbacks = new Callbacks() { |
| |
| @Override |
| public Account getAccount() { |
| return null; |
| } |
| |
| }; |
| |
| public interface Callbacks { |
| |
| public Account getAccount(); |
| |
| } |
| |
| @Override |
| public void onAttach(Activity activity) { |
| super.onAttach(activity); |
| if (!(activity instanceof Callbacks)) { |
| throw new IllegalStateException("Activity must implement fragment's callbacks."); |
| } |
| |
| mCallbacks = (Callbacks) activity; |
| } |
| |
| @Override |
| public void onDetach() { |
| super.onDetach(); |
| mCallbacks = sDummyCallbacks; |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| // Load the preferences from an XML resource |
| addPreferencesFromResource(R.xml.account_advanced_prefs); |
| setPreferenceDetails(mCallbacks.getAccount().getAdvancedDetails()); |
| addPreferenceListener(mCallbacks.getAccount().getAdvancedDetails(), changeAdvancedPreferenceListener); |
| |
| } |
| |
| private void setPreferenceDetails(AccountDetail details) { |
| for (AccountDetail.PreferenceEntry p : details.getDetailValues()) { |
| Log.i(TAG, "setPreferenceDetails: pref " + p.mKey + " value " + p.mValue); |
| Preference pref = findPreference(p.mKey); |
| if (pref != null) { |
| if (p.mKey == AccountDetailAdvanced.CONFIG_LOCAL_INTERFACE) { |
| ArrayList<CharSequence> entries = getNetworkInterfaces(); |
| CharSequence[] display = new CharSequence[entries.size()]; |
| entries.toArray(display); |
| ((ListPreference) pref).setEntries(display); |
| ((ListPreference) pref).setEntryValues(display); |
| pref.setSummary(p.mValue); |
| continue; |
| } |
| if (!p.isTwoState) { |
| pref.setSummary(p.mValue); |
| } else if (pref.getKey().contentEquals("STUN.enable")) { |
| ((CheckBoxPreference) pref).setChecked(p.mValue.contentEquals("true")); |
| findPreference("STUN.server").setEnabled(p.mValue.contentEquals("true")); |
| } else if (pref.getKey().contentEquals("Account.publishedSameAsLocal")) { |
| ((CheckBoxPreference) pref).setChecked(p.mValue.contentEquals("true")); |
| findPreference("Account.publishedPort").setEnabled(!p.mValue.contentEquals("true")); |
| findPreference("Account.publishedAddress").setEnabled(!p.mValue.contentEquals("true")); |
| } |
| } else { |
| Log.w(TAG, "pref not found"); |
| } |
| } |
| } |
| |
| private ArrayList<CharSequence> getNetworkInterfaces() { |
| ArrayList<CharSequence> result = new ArrayList<CharSequence>(); |
| |
| result.add("default"); |
| try { |
| |
| for (Enumeration<NetworkInterface> list = NetworkInterface.getNetworkInterfaces(); list.hasMoreElements();) { |
| NetworkInterface i = list.nextElement(); |
| if (i.isUp()) |
| result.add(i.getDisplayName()); |
| } |
| } catch (SocketException e) { |
| Log.e(TAG, e.toString()); |
| } |
| return result; |
| } |
| |
| private void addPreferenceListener(AccountDetail details, OnPreferenceChangeListener listener) { |
| for (AccountDetail.PreferenceEntry p : details.getDetailValues()) { |
| Log.i(TAG, "addPreferenceListener: pref " + p.mKey + p.mValue); |
| Preference pref = findPreference(p.mKey); |
| if (pref != null) { |
| |
| pref.setOnPreferenceChangeListener(listener); |
| |
| } else { |
| Log.w(TAG, "addPreferenceListener: pref not found"); |
| } |
| } |
| } |
| |
| Preference.OnPreferenceChangeListener changeAdvancedPreferenceListener = new Preference.OnPreferenceChangeListener() { |
| @Override |
| public boolean onPreferenceChange(Preference preference, Object newValue) { |
| |
| if (preference instanceof CheckBoxPreference) { |
| mCallbacks.getAccount().getAdvancedDetails().setDetailString(preference.getKey(), ((Boolean) newValue).toString()); |
| if (preference.getKey().contentEquals("STUN.enable")) { |
| findPreference("STUN.server").setEnabled((Boolean) newValue); |
| } else if (preference.getKey().contentEquals("Account.publishedSameAsLocal")) { |
| findPreference("Account.publishedPort").setEnabled(!(Boolean) newValue); |
| findPreference("Account.publishedAddress").setEnabled(!(Boolean) newValue); |
| } |
| } else { |
| preference.setSummary((CharSequence) newValue); |
| Log.i(TAG, "Changing" + preference.getKey() + " value:" + newValue); |
| mCallbacks.getAccount().getAdvancedDetails().setDetailString(preference.getKey(), ((CharSequence) newValue).toString()); |
| } |
| |
| mCallbacks.getAccount().notifyObservers(); |
| return true; |
| } |
| }; |
| |
| } |