diff options
Diffstat (limited to 'app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java')
| -rw-r--r-- | app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java b/app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java deleted file mode 100644 index 4990e69f..00000000 --- a/app/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.java +++ /dev/null @@ -1,262 +0,0 @@ -/* - * Copyright © 2017-2019 WireGuard LLC. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ - -package com.wireguard.android.fragment; - -import android.app.Activity; -import android.content.Context; -import androidx.databinding.ObservableList; -import android.os.Bundle; -import androidx.annotation.Nullable; -import com.google.android.material.snackbar.Snackbar; -import androidx.fragment.app.FragmentManager; -import android.util.Log; -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 android.widget.Toast; - -import com.wireguard.android.Application; -import com.wireguard.android.R; -import com.wireguard.android.databinding.TunnelEditorFragmentBinding; -import com.wireguard.android.fragment.AppListDialogFragment.AppExclusionListener; -import com.wireguard.android.model.Tunnel; -import com.wireguard.android.model.TunnelManager; -import com.wireguard.android.util.ErrorMessages; -import com.wireguard.android.viewmodel.ConfigProxy; -import com.wireguard.config.Config; - -import java.util.ArrayList; -import java.util.List; -import java.util.Objects; - -/** - * Fragment for editing a WireGuard configuration. - */ - -public class TunnelEditorFragment extends BaseFragment implements AppExclusionListener { - private static final String KEY_LOCAL_CONFIG = "local_config"; - private static final String KEY_ORIGINAL_NAME = "original_name"; - private static final String TAG = "WireGuard/" + TunnelEditorFragment.class.getSimpleName(); - - @Nullable private TunnelEditorFragmentBinding binding; - @Nullable private Tunnel tunnel; - - private void onConfigLoaded(final Config config) { - if (binding != null) { - binding.setConfig(new ConfigProxy(config)); - } - } - - private void onConfigSaved(final Tunnel savedTunnel, - @Nullable final Throwable throwable) { - final String message; - if (throwable == null) { - message = getString(R.string.config_save_success, savedTunnel.getName()); - Log.d(TAG, message); - Toast.makeText(getContext(), message, Toast.LENGTH_SHORT).show(); - onFinished(); - } else { - final String error = ErrorMessages.get(throwable); - message = getString(R.string.config_save_error, savedTunnel.getName(), error); - Log.e(TAG, message, throwable); - if (binding != null) { - Snackbar.make(binding.mainContainer, message, Snackbar.LENGTH_LONG).show(); - } - } - } - - @Override - public void onCreate(@Nullable final Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - setHasOptionsMenu(true); - } - - @Override - public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) { - inflater.inflate(R.menu.config_editor, menu); - } - - @Override - public View onCreateView(final LayoutInflater inflater, @Nullable final ViewGroup container, - @Nullable final Bundle savedInstanceState) { - super.onCreateView(inflater, container, savedInstanceState); - binding = TunnelEditorFragmentBinding.inflate(inflater, container, false); - binding.executePendingBindings(); - return binding.getRoot(); - } - - @Override - public void onDestroyView() { - binding = null; - super.onDestroyView(); - } - - @Override - public void onExcludedAppsSelected(final List<String> excludedApps) { - Objects.requireNonNull(binding, "Tried to set excluded apps while no view was loaded"); - final ObservableList<String> excludedApplications = - binding.getConfig().getInterface().getExcludedApplications(); - excludedApplications.clear(); - excludedApplications.addAll(excludedApps); - } - - private void onFinished() { - // Hide the keyboard; it rarely goes away on its own. - final Activity activity = getActivity(); - if (activity == null) return; - final View focusedView = activity.getCurrentFocus(); - if (focusedView != null) { - final Object service = activity.getSystemService(Context.INPUT_METHOD_SERVICE); - final InputMethodManager inputManager = (InputMethodManager) service; - if (inputManager != null) - inputManager.hideSoftInputFromWindow(focusedView.getWindowToken(), - InputMethodManager.HIDE_NOT_ALWAYS); - } - // Tell the activity to finish itself or go back to the detail view. - getActivity().runOnUiThread(() -> { - // TODO(smaeul): Remove this hack when fixing the Config ViewModel - // The selected tunnel has to actually change, but we have to remember this one. - final Tunnel savedTunnel = tunnel; - if (savedTunnel == getSelectedTunnel()) - setSelectedTunnel(null); - setSelectedTunnel(savedTunnel); - }); - } - - @Override - public boolean onOptionsItemSelected(final MenuItem item) { - switch (item.getItemId()) { - case R.id.menu_action_save: - if (binding == null) - return false; - final Config newConfig; - try { - newConfig = binding.getConfig().resolve(); - } catch (final Exception e) { - final String error = ErrorMessages.get(e); - final String tunnelName = tunnel == null ? binding.getName() : tunnel.getName(); - final String message = getString(R.string.config_save_error, tunnelName, error); - Log.e(TAG, message, e); - Snackbar.make(binding.mainContainer, error, Snackbar.LENGTH_LONG).show(); - return false; - } - if (tunnel == null) { - Log.d(TAG, "Attempting to create new tunnel " + binding.getName()); - final TunnelManager manager = Application.getTunnelManager(); - manager.create(binding.getName(), newConfig) - .whenComplete(this::onTunnelCreated); - } else if (!tunnel.getName().equals(binding.getName())) { - Log.d(TAG, "Attempting to rename tunnel to " + binding.getName()); - tunnel.setName(binding.getName()) - .whenComplete((a, b) -> onTunnelRenamed(tunnel, newConfig, b)); - } else { - Log.d(TAG, "Attempting to save config of " + tunnel.getName()); - tunnel.setConfig(newConfig) - .whenComplete((a, b) -> onConfigSaved(tunnel, b)); - } - return true; - default: - return super.onOptionsItemSelected(item); - } - } - - public void onRequestSetExcludedApplications(@SuppressWarnings("unused") final View view) { - final FragmentManager fragmentManager = getFragmentManager(); - if (fragmentManager != null && binding != null) { - final ArrayList<String> excludedApps = new ArrayList<>(binding.getConfig().getInterface().getExcludedApplications()); - final AppListDialogFragment fragment = AppListDialogFragment.newInstance(excludedApps, this); - fragment.show(fragmentManager, null); - } - } - - @Override - public void onSaveInstanceState(final Bundle outState) { - if (binding != null) - outState.putParcelable(KEY_LOCAL_CONFIG, binding.getConfig()); - outState.putString(KEY_ORIGINAL_NAME, tunnel == null ? null : tunnel.getName()); - super.onSaveInstanceState(outState); - } - - @Override - public void onSelectedTunnelChanged(@Nullable final Tunnel oldTunnel, - @Nullable final Tunnel newTunnel) { - tunnel = newTunnel; - if (binding == null) - return; - binding.setConfig(new ConfigProxy()); - if (tunnel != null) { - binding.setName(tunnel.getName()); - tunnel.getConfigAsync().thenAccept(this::onConfigLoaded); - } else { - binding.setName(""); - } - } - - private void onTunnelCreated(final Tunnel newTunnel, @Nullable final Throwable throwable) { - final String message; - if (throwable == null) { - tunnel = newTunnel; - message = getString(R.string.tunnel_create_success, tunnel.getName()); - Log.d(TAG, message); - Toast.makeText(getContext(), message, Toast.LENGTH_SHORT).show(); - onFinished(); - } else { - final String error = ErrorMessages.get(throwable); - message = getString(R.string.tunnel_create_error, error); - Log.e(TAG, message, throwable); - if (binding != null) { - Snackbar.make(binding.mainContainer, message, Snackbar.LENGTH_LONG).show(); - } - } - } - - private void onTunnelRenamed(final Tunnel renamedTunnel, final Config newConfig, - @Nullable final Throwable throwable) { - final String message; - if (throwable == null) { - message = getString(R.string.tunnel_rename_success, renamedTunnel.getName()); - Log.d(TAG, message); - // Now save the rest of configuration changes. - Log.d(TAG, "Attempting to save config of renamed tunnel " + tunnel.getName()); - renamedTunnel.setConfig(newConfig).whenComplete((a, b) -> onConfigSaved(renamedTunnel, b)); - } else { - final String error = ErrorMessages.get(throwable); - message = getString(R.string.tunnel_rename_error, error); - Log.e(TAG, message, throwable); - if (binding != null) { - Snackbar.make(binding.mainContainer, message, Snackbar.LENGTH_LONG).show(); - } - } - } - - @Override - public void onViewStateRestored(@Nullable final Bundle savedInstanceState) { - if (binding == null) { - return; - } - - binding.setFragment(this); - - if (savedInstanceState == null) { - onSelectedTunnelChanged(null, getSelectedTunnel()); - } else { - tunnel = getSelectedTunnel(); - final ConfigProxy config = savedInstanceState.getParcelable(KEY_LOCAL_CONFIG); - final String originalName = savedInstanceState.getString(KEY_ORIGINAL_NAME); - if (tunnel != null && !tunnel.getName().equals(originalName)) - onSelectedTunnelChanged(null, tunnel); - else - binding.setConfig(config); - } - - super.onViewStateRestored(savedInstanceState); - } - -} |