83 lines
2.4 KiB
Java
83 lines
2.4 KiB
Java
/*
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* Copyright © 2017-2018 WireGuard LLC. All Rights Reserved.
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* SPDX-License-Identifier: Apache-2.0
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*/
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package com.wireguard.android.fragment;
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import android.os.Bundle;
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import android.support.annotation.Nullable;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import com.wireguard.android.R;
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import com.wireguard.android.databinding.TunnelDetailFragmentBinding;
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import com.wireguard.android.model.Tunnel;
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import com.wireguard.config.Config;
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/**
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* Fragment that shows details about a specific tunnel.
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*/
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public class TunnelDetailFragment extends BaseFragment {
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@Nullable private TunnelDetailFragmentBinding binding;
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private void onConfigLoaded(final String name, final Config config) {
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if (binding != null) {
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binding.setConfig(new Config.Observable(config, name));
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}
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}
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@Override
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public void onCreate(@Nullable final Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setHasOptionsMenu(true);
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}
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@Override
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public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) {
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inflater.inflate(R.menu.tunnel_detail, menu);
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}
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@Override
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public View onCreateView(final LayoutInflater inflater, @Nullable final ViewGroup container,
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@Nullable final Bundle savedInstanceState) {
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super.onCreateView(inflater, container, savedInstanceState);
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binding = TunnelDetailFragmentBinding.inflate(inflater, container, false);
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binding.executePendingBindings();
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return binding.getRoot();
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}
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@Override
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public void onDestroyView() {
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binding = null;
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super.onDestroyView();
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}
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@Override
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public void onSelectedTunnelChanged(@Nullable final Tunnel oldTunnel, @Nullable final Tunnel newTunnel) {
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if (binding == null)
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return;
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binding.setTunnel(newTunnel);
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if (newTunnel == null)
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binding.setConfig(null);
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else
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newTunnel.getConfigAsync().thenAccept(a -> onConfigLoaded(newTunnel.getName(), a));
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}
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@Override
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public void onViewStateRestored(@Nullable final Bundle savedInstanceState) {
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if (binding == null) {
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return;
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}
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binding.setFragment(this);
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onSelectedTunnelChanged(null, getSelectedTunnel());
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super.onViewStateRestored(savedInstanceState);
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}
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}
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