mirror of
https://github.com/KDE/kdeconnect-android
synced 2025-08-22 09:58:08 +00:00
f684fbe8ef
Summary: Use the new AndroidX libraries instead of the legacy support libraries Test Plan: Apply patch and verify everything works as before Reviewers: #kde_connect, nicolasfella Reviewed By: #kde_connect, nicolasfella Subscribers: shubham, kdeconnect Tags: #kde_connect Differential Revision: https://phabricator.kde.org/D17818
407 lines
16 KiB
Java
407 lines
16 KiB
Java
/*
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* Copyright 2014 Albert Vaca Cintora <albertvaka@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.kde.kdeconnect.UserInterface;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Button;
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import android.widget.ListView;
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import android.widget.TextView;
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import org.kde.kdeconnect.BackgroundService;
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import org.kde.kdeconnect.Device;
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import org.kde.kdeconnect.Helpers.NetworkHelper;
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import org.kde.kdeconnect.Helpers.SecurityHelpers.SslHelper;
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import org.kde.kdeconnect.Plugins.Plugin;
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import org.kde.kdeconnect.UserInterface.List.CustomItem;
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import org.kde.kdeconnect.UserInterface.List.FailedPluginListItem;
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import org.kde.kdeconnect.UserInterface.List.ListAdapter;
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import org.kde.kdeconnect.UserInterface.List.PluginItem;
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import org.kde.kdeconnect.UserInterface.List.SmallEntryItem;
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import org.kde.kdeconnect_tp.R;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.ConcurrentModificationException;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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import androidx.fragment.app.Fragment;
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/**
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* Main view. Displays the current device and its plugins
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*/
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public class DeviceFragment extends Fragment {
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private static final String ARG_DEVICE_ID = "deviceId";
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private static final String ARG_FROM_DEVICE_LIST = "fromDeviceList";
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private View rootView;
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private static String mDeviceId; //Static because if we get here by using the back button in the action bar, the extra deviceId will not be set.
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private Device device;
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private MainActivity mActivity;
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private ArrayList<ListAdapter.Item> pluginListItems;
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public DeviceFragment() {
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}
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public static DeviceFragment newInstance(String deviceId, boolean fromDeviceList) {
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DeviceFragment frag = new DeviceFragment();
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Bundle args = new Bundle();
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args.putString(ARG_DEVICE_ID, deviceId);
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args.putBoolean(ARG_FROM_DEVICE_LIST, fromDeviceList);
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frag.setArguments(args);
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return frag;
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}
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@Override
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public void onAttach(Activity activity) {
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super.onAttach(activity);
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mActivity = ((MainActivity) getActivity());
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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rootView = inflater.inflate(R.layout.activity_device, container, false);
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final String deviceId = getArguments().getString(ARG_DEVICE_ID);
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if (deviceId != null) {
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mDeviceId = deviceId;
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}
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setHasOptionsMenu(true);
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//Log.e("DeviceFragment", "device: " + deviceId);
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BackgroundService.RunCommand(mActivity, service -> {
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device = service.getDevice(mDeviceId);
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if (device == null) {
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Log.e("DeviceFragment", "Trying to display a device fragment but the device is not present");
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mActivity.onDeviceSelected(null);
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return;
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}
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mActivity.getSupportActionBar().setTitle(device.getName());
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device.addPairingCallback(pairingCallback);
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device.addPluginsChangedListener(pluginsChangedListener);
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refreshUI();
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});
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final Button pairButton = rootView.findViewById(R.id.pair_button);
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pairButton.setOnClickListener(view -> {
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pairButton.setVisibility(View.GONE);
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((TextView) rootView.findViewById(R.id.pair_message)).setText("");
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rootView.findViewById(R.id.pair_progress).setVisibility(View.VISIBLE);
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BackgroundService.RunCommand(mActivity, service -> {
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device = service.getDevice(deviceId);
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if (device == null) return;
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device.requestPairing();
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});
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});
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rootView.findViewById(R.id.accept_button).setOnClickListener(view -> BackgroundService.RunCommand(mActivity, service -> {
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if (device != null) {
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device.acceptPairing();
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rootView.findViewById(R.id.pairing_buttons).setVisibility(View.GONE);
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}
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}));
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rootView.findViewById(R.id.reject_button).setOnClickListener(view -> BackgroundService.RunCommand(mActivity, service -> {
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if (device != null) {
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//Remove listener so buttons don't show for a while before changing the view
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device.removePluginsChangedListener(pluginsChangedListener);
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device.removePairingCallback(pairingCallback);
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device.rejectPairing();
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}
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mActivity.onDeviceSelected(null);
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}));
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return rootView;
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}
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private final Device.PluginsChangedListener pluginsChangedListener = device -> refreshUI();
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@Override
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public void onDestroyView() {
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BackgroundService.RunCommand(mActivity, service -> {
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Device device = service.getDevice(mDeviceId);
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if (device == null) return;
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device.removePluginsChangedListener(pluginsChangedListener);
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device.removePairingCallback(pairingCallback);
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});
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super.onDestroyView();
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}
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@Override
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public void onPrepareOptionsMenu(Menu menu) {
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//Log.e("DeviceFragment", "onPrepareOptionsMenu");
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super.onPrepareOptionsMenu(menu);
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menu.clear();
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if (device == null) {
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return;
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}
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//Plugins button list
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final Collection<Plugin> plugins = device.getLoadedPlugins().values();
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for (final Plugin p : plugins) {
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if (!p.displayInContextMenu()) {
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continue;
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}
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menu.add(p.getActionName()).setOnMenuItemClickListener(item -> {
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p.startMainActivity(mActivity);
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return true;
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});
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}
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menu.add(R.string.device_menu_plugins).setOnMenuItemClickListener(menuItem -> {
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Intent intent = new Intent(mActivity, DeviceSettingsActivity.class);
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intent.putExtra("deviceId", mDeviceId);
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startActivity(intent);
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return true;
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});
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if (device.isReachable()) {
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menu.add(R.string.encryption_info_title).setOnMenuItemClickListener(menuItem -> {
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Context context = mActivity;
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AlertDialog.Builder builder = new AlertDialog.Builder(context);
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builder.setTitle(context.getResources().getString(R.string.encryption_info_title));
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builder.setPositiveButton(context.getResources().getString(R.string.ok), (dialog, id) -> dialog.dismiss());
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if (device.certificate == null) {
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builder.setMessage(R.string.encryption_info_msg_no_ssl);
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} else {
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builder.setMessage(context.getResources().getString(R.string.my_device_fingerprint) + "\n" + SslHelper.getCertificateHash(SslHelper.certificate) + "\n\n"
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+ context.getResources().getString(R.string.remote_device_fingerprint) + "\n" + SslHelper.getCertificateHash(device.certificate));
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}
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builder.create().show();
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return true;
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});
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}
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if (device.isPaired()) {
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menu.add(R.string.device_menu_unpair).setOnMenuItemClickListener(menuItem -> {
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//Remove listener so buttons don't show for a while before changing the view
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device.removePluginsChangedListener(pluginsChangedListener);
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device.removePairingCallback(pairingCallback);
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device.unpair();
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mActivity.onDeviceSelected(null);
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return true;
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});
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}
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}
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@Override
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public void onResume() {
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super.onResume();
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getView().setFocusableInTouchMode(true);
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getView().requestFocus();
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getView().setOnKeyListener((v, keyCode, event) -> {
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if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_BACK) {
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boolean fromDeviceList = getArguments().getBoolean(ARG_FROM_DEVICE_LIST, false);
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// Handle back button so we go to the list of devices in case we came from there
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if (fromDeviceList) {
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mActivity.onDeviceSelected(null);
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return true;
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}
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}
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return false;
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});
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}
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private void refreshUI() {
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//Log.e("DeviceFragment", "refreshUI");
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if (device == null || rootView == null) {
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return;
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}
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//Once in-app, there is no point in keep displaying the notification if any
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device.hidePairingNotification();
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mActivity.runOnUiThread(new Runnable() {
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@Override
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public void run() {
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if (device.isPairRequestedByPeer()) {
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((TextView) rootView.findViewById(R.id.pair_message)).setText(R.string.pair_requested);
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rootView.findViewById(R.id.pairing_buttons).setVisibility(View.VISIBLE);
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rootView.findViewById(R.id.pair_progress).setVisibility(View.GONE);
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rootView.findViewById(R.id.pair_button).setVisibility(View.GONE);
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rootView.findViewById(R.id.pair_request).setVisibility(View.VISIBLE);
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} else {
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boolean paired = device.isPaired();
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boolean reachable = device.isReachable();
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boolean onData = NetworkHelper.isOnMobileNetwork(DeviceFragment.this.getContext());
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rootView.findViewById(R.id.pairing_buttons).setVisibility(paired ? View.GONE : View.VISIBLE);
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rootView.findViewById(R.id.error_message_container).setVisibility((paired && !reachable) ? View.VISIBLE : View.GONE);
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rootView.findViewById(R.id.not_reachable_message).setVisibility((paired && !reachable && !onData) ? View.VISIBLE : View.GONE);
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rootView.findViewById(R.id.on_data_message).setVisibility((paired && !reachable && onData) ? View.VISIBLE : View.GONE);
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try {
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pluginListItems = new ArrayList<>();
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if (paired && reachable) {
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//Plugins button list
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final Collection<Plugin> plugins = device.getLoadedPlugins().values();
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for (final Plugin p : plugins) {
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if (!p.hasMainActivity()) continue;
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if (p.displayInContextMenu()) continue;
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pluginListItems.add(new PluginItem(p, v -> p.startMainActivity(mActivity)));
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}
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DeviceFragment.this.createPluginsList(device.getFailedPlugins(), R.string.plugins_failed_to_load, (plugin) -> {
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AlertDialog dialog = plugin.getErrorDialog(mActivity);
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if (dialog != null) {
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dialog.show();
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}
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});
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DeviceFragment.this.createPluginsList(device.getPluginsWithoutPermissions(), R.string.plugins_need_permission, (plugin) -> {
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AlertDialog dialog = plugin.getPermissionExplanationDialog(mActivity);
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if (dialog != null) {
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dialog.show();
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}
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});
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DeviceFragment.this.createPluginsList(device.getPluginsWithoutOptionalPermissions(), R.string.plugins_need_optional_permission, (plugin) -> {
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AlertDialog dialog = plugin.getOptionalPermissionExplanationDialog(mActivity);
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if (dialog != null) {
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dialog.show();
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}
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});
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}
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ListView buttonsList = rootView.findViewById(R.id.buttons_list);
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ListAdapter adapter = new ListAdapter(mActivity, pluginListItems);
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buttonsList.setAdapter(adapter);
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mActivity.invalidateOptionsMenu();
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} catch (IllegalStateException e) {
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e.printStackTrace();
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//Ignore: The activity was closed while we were trying to update it
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} catch (ConcurrentModificationException e) {
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Log.e("DeviceActivity", "ConcurrentModificationException");
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this.run(); //Try again
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}
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}
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}
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});
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}
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private final Device.PairingCallback pairingCallback = new Device.PairingCallback() {
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@Override
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public void incomingRequest() {
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refreshUI();
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}
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@Override
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public void pairingSuccessful() {
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refreshUI();
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}
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@Override
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public void pairingFailed(final String error) {
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mActivity.runOnUiThread(() -> {
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if (rootView == null) return;
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((TextView) rootView.findViewById(R.id.pair_message)).setText(error);
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rootView.findViewById(R.id.pair_progress).setVisibility(View.GONE);
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rootView.findViewById(R.id.pair_button).setVisibility(View.VISIBLE);
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rootView.findViewById(R.id.pair_request).setVisibility(View.GONE);
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refreshUI();
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});
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}
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@Override
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public void unpaired() {
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mActivity.runOnUiThread(() -> {
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if (rootView == null) return;
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((TextView) rootView.findViewById(R.id.pair_message)).setText(R.string.device_not_paired);
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rootView.findViewById(R.id.pair_progress).setVisibility(View.GONE);
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rootView.findViewById(R.id.pair_button).setVisibility(View.VISIBLE);
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rootView.findViewById(R.id.pair_request).setVisibility(View.GONE);
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refreshUI();
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});
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}
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};
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private void createPluginsList(ConcurrentHashMap<String, Plugin> plugins, int headerText, FailedPluginListItem.Action action) {
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if (!plugins.isEmpty()) {
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TextView header = new TextView(mActivity);
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header.setPadding(
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((int) (16 * getResources().getDisplayMetrics().density)),
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((int) (28 * getResources().getDisplayMetrics().density)),
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((int) (16 * getResources().getDisplayMetrics().density)),
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((int) (8 * getResources().getDisplayMetrics().density))
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);
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header.setOnClickListener(null);
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header.setOnLongClickListener(null);
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header.setText(headerText);
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pluginListItems.add(new CustomItem(header));
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for (Map.Entry<String, Plugin> entry : plugins.entrySet()) {
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String pluginKey = entry.getKey();
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final Plugin plugin = entry.getValue();
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if (device.isPluginEnabled(pluginKey)) {
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if (plugin == null) {
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pluginListItems.add(new SmallEntryItem(pluginKey));
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} else {
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pluginListItems.add(new FailedPluginListItem(plugin, action));
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}
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}
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}
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}
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}
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}
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