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package de.blinkt.openvpn;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.EditTextPreference;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.PreferenceFragment;
import android.preference.PreferenceManager;
import android.preference.SwitchPreference;
public class Settings_IP extends PreferenceFragment implements OnPreferenceChangeListener {
private EditTextPreference mIPv4;
private EditTextPreference mIPv6;
private SwitchPreference mUsePull;
private CheckBoxPreference mOverrideDNS;
private EditTextPreference mSearchdomain;
private EditTextPreference mDNS1;
private EditTextPreference mDNS2;
private EditTextPreference mCustomRoutes;
private CheckBoxPreference mUseDefaultRoute;
private VpnProfile mProfile;
private CheckBoxPreference mRouteNoPull;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String profileUUID = getArguments().getString(getActivity().getPackageName() + ".profileUUID");
mProfile = ProfileManager.get(profileUUID);
// Make sure default values are applied. In a real app, you would
// want this in a shared function that is used to retrieve the
// SharedPreferences wherever they are needed.
PreferenceManager.setDefaultValues(getActivity(),
R.xml.vpn_ipsettings, false);
// Load the preferences from an XML resource
addPreferencesFromResource(R.xml.vpn_ipsettings);
mIPv4 = (EditTextPreference) findPreference("ipv4_address");
mIPv6 = (EditTextPreference) findPreference("ipv6_address");
mUsePull = (SwitchPreference) findPreference("usePull");
mOverrideDNS = (CheckBoxPreference) findPreference("overrideDNS");
mSearchdomain =(EditTextPreference) findPreference("searchdomain");
mDNS1 = (EditTextPreference) findPreference("dns1");
mDNS2 = (EditTextPreference) findPreference("dns2");
mCustomRoutes = (EditTextPreference) findPreference("customRoutes");
mUseDefaultRoute = (CheckBoxPreference) findPreference("useDefaultRoute");
mRouteNoPull = (CheckBoxPreference) findPreference("routenopull");
mIPv4.setOnPreferenceChangeListener(this);
mIPv6.setOnPreferenceChangeListener(this);
mDNS1.setOnPreferenceChangeListener(this);
mDNS2.setOnPreferenceChangeListener(this);
mUsePull.setOnPreferenceChangeListener(this);
mOverrideDNS.setOnPreferenceChangeListener(this);
mSearchdomain.setOnPreferenceChangeListener(this);
mCustomRoutes.setOnPreferenceChangeListener(this);
loadSettings();
}
private void loadSettings() {
mUsePull.setChecked(mProfile.mUsePull);
mIPv4.setText(mProfile.mIPv4Address);
mIPv6.setText(mProfile.mIPv6Address);
mDNS1.setText(mProfile.mDNS1);
mDNS2.setText(mProfile.mDNS2);
mOverrideDNS.setChecked(mProfile.mOverrideDNS);
mSearchdomain.setText(mProfile.mSearchDomain);
mUseDefaultRoute.setChecked(mProfile.mUseDefaultRoute);
mCustomRoutes.setText(mProfile.mCustomRoutes);
mRouteNoPull.setChecked(mProfile.mRoutenopull);
// Sets Summary
onPreferenceChange(mIPv4, mIPv4.getText());
onPreferenceChange(mIPv6, mIPv6.getText());
onPreferenceChange(mDNS1, mDNS1.getText());
onPreferenceChange(mDNS2, mDNS2.getText());
onPreferenceChange(mSearchdomain, mSearchdomain.getText());
onPreferenceChange(mCustomRoutes, mCustomRoutes.getText());
setDNSState();
}
public void onSaveInstanceState (Bundle outState) {
saveSettings();
}
@Override
public void onStop() {
saveSettings();
super.onStop();
}
private void saveSettings() {
mProfile.mUsePull = mUsePull.isChecked();
mProfile.mIPv4Address = mIPv4.getText();
mProfile.mIPv6Address = mIPv6.getText();
mProfile.mDNS1 = mDNS1.getText();
mProfile.mDNS2 = mDNS2.getText();
mProfile.mOverrideDNS = mOverrideDNS.isChecked();
mProfile.mSearchDomain = mSearchdomain.getText();
mProfile.mUseDefaultRoute = mUseDefaultRoute.isChecked();
mProfile.mCustomRoutes = mCustomRoutes.getText();
mProfile.mRoutenopull = mRouteNoPull.isChecked();
}
@Override
public boolean onPreferenceChange(Preference preference,
Object newValue) {
if(preference==mIPv4 || preference == mIPv6
|| preference==mDNS1 || preference == mDNS2
|| preference == mSearchdomain || preference == mCustomRoutes
)
preference.setSummary((String)newValue);
if(preference== mUsePull || preference == mOverrideDNS)
if(preference==mOverrideDNS) {
// Set so the function gets the right value
mOverrideDNS.setChecked((Boolean) newValue);
}
setDNSState();
saveSettings();
return true;
}
private void setDNSState() {
boolean enabled;
mOverrideDNS.setEnabled(mUsePull.isChecked());
mRouteNoPull.setEnabled(mUsePull.isChecked());
if(!mUsePull.isChecked())
enabled =true;
else if (mOverrideDNS.isChecked())
enabled = true;
else
enabled = false;
mDNS1.setEnabled(enabled);
mDNS2.setEnabled(enabled);
mSearchdomain.setEnabled(enabled);
}
}
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