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package com.wireguard.android;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import com.wireguard.android.databinding.ConfigEditFragmentBinding;
import com.wireguard.config.Config;
/**
* Fragment for editing a WireGuard configuration.
*/
public class ConfigEditFragment extends BaseConfigFragment {
private final Config localConfig = new Config();
@Override
protected void onCurrentConfigChanged(final Config config) {
localConfig.copyFrom(config);
}
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
}
@Override
public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) {
inflater.inflate(R.menu.config_edit, menu);
}
@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup parent,
final Bundle savedInstanceState) {
final ConfigEditFragmentBinding binding =
ConfigEditFragmentBinding.inflate(inflater, parent, false);
binding.setConfig(localConfig);
return binding.getRoot();
}
@Override
public boolean onOptionsItemSelected(final MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_action_save:
saveConfig();
return true;
default:
return false;
}
}
private void saveConfig() {
// FIXME: validate input
VpnService.getInstance().update(getCurrentConfig().getName(), localConfig);
// Hide the keyboard; it rarely goes away on its own.
final BaseConfigActivity activity = (BaseConfigActivity) getActivity();
final View focusedView = activity.getCurrentFocus();
if (focusedView != null) {
final InputMethodManager inputManager =
(InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
inputManager.hideSoftInputFromWindow(focusedView.getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
}
// Tell the activity to go back to the detail view.
activity.setCurrentConfig(localConfig);
}
}
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