mirror of https://github.com/M66B/FairEmail.git
526 lines
21 KiB
Java
526 lines
21 KiB
Java
package eu.faircode.email;
|
|
|
|
/*
|
|
This file is part of FairEmail.
|
|
|
|
FairEmail is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
FairEmail is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Copyright 2018-2022 by Marcel Bokhorst (M66B)
|
|
*/
|
|
|
|
import android.content.Context;
|
|
import android.content.DialogInterface;
|
|
import android.content.Intent;
|
|
import android.content.SharedPreferences;
|
|
import android.content.pm.PackageManager;
|
|
import android.net.ConnectivityManager;
|
|
import android.net.LinkProperties;
|
|
import android.net.Network;
|
|
import android.net.NetworkCapabilities;
|
|
import android.net.NetworkInfo;
|
|
import android.net.NetworkRequest;
|
|
import android.os.Build;
|
|
import android.os.Bundle;
|
|
import android.provider.Settings;
|
|
import android.text.Editable;
|
|
import android.text.TextWatcher;
|
|
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.widget.AdapterView;
|
|
import android.widget.Button;
|
|
import android.widget.CompoundButton;
|
|
import android.widget.EditText;
|
|
import android.widget.ImageButton;
|
|
import android.widget.Spinner;
|
|
import android.widget.TextView;
|
|
|
|
import androidx.annotation.NonNull;
|
|
import androidx.annotation.Nullable;
|
|
import androidx.appcompat.app.AlertDialog;
|
|
import androidx.appcompat.widget.SwitchCompat;
|
|
import androidx.cardview.widget.CardView;
|
|
import androidx.constraintlayout.widget.Group;
|
|
import androidx.lifecycle.Lifecycle;
|
|
import androidx.preference.PreferenceManager;
|
|
|
|
public class FragmentOptionsConnection extends FragmentBase implements SharedPreferences.OnSharedPreferenceChangeListener {
|
|
private View view;
|
|
private ImageButton ibHelp;
|
|
private SwitchCompat swMetered;
|
|
private Spinner spDownload;
|
|
private SwitchCompat swRoaming;
|
|
private SwitchCompat swRlah;
|
|
private SwitchCompat swDownloadHeaders;
|
|
private SwitchCompat swDownloadEml;
|
|
private SwitchCompat swDownloadPlain;
|
|
private SwitchCompat swValidated;
|
|
private SwitchCompat swVpnOnly;
|
|
private EditText etTimeout;
|
|
private SwitchCompat swPreferIp4;
|
|
private SwitchCompat swBindSocket;
|
|
private SwitchCompat swStandaloneVpn;
|
|
private SwitchCompat swTcpKeepAlive;
|
|
private TextView tvTcpKeepAliveHint;
|
|
private SwitchCompat swSslHarden;
|
|
private SwitchCompat swSslHardenStrict;
|
|
private SwitchCompat swCertStrict;
|
|
private Button btnManage;
|
|
private TextView tvNetworkMetered;
|
|
private TextView tvNetworkRoaming;
|
|
private CardView cardDebug;
|
|
private Button btnCiphers;
|
|
private TextView tvNetworkInfo;
|
|
|
|
private Group grpValidated;
|
|
|
|
private final static String[] RESET_OPTIONS = new String[]{
|
|
"metered", "download", "roaming", "rlah",
|
|
"download_headers", "download_eml", "download_plain",
|
|
"require_validated", "vpn_only",
|
|
"timeout", "prefer_ip4", "bind_socket", "standalone_vpn", "tcp_keep_alive",
|
|
"ssl_harden", "ssl_harden_strict", "cert_strict"
|
|
};
|
|
|
|
@Override
|
|
@Nullable
|
|
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
|
|
setSubtitle(R.string.title_setup);
|
|
setHasOptionsMenu(true);
|
|
|
|
view = inflater.inflate(R.layout.fragment_options_connection, container, false);
|
|
|
|
// Get controls
|
|
|
|
ibHelp = view.findViewById(R.id.ibHelp);
|
|
swMetered = view.findViewById(R.id.swMetered);
|
|
spDownload = view.findViewById(R.id.spDownload);
|
|
swRoaming = view.findViewById(R.id.swRoaming);
|
|
swRlah = view.findViewById(R.id.swRlah);
|
|
swDownloadHeaders = view.findViewById(R.id.swDownloadHeaders);
|
|
swDownloadEml = view.findViewById(R.id.swDownloadEml);
|
|
swDownloadPlain = view.findViewById(R.id.swDownloadPlain);
|
|
swValidated = view.findViewById(R.id.swValidated);
|
|
swVpnOnly = view.findViewById(R.id.swVpnOnly);
|
|
etTimeout = view.findViewById(R.id.etTimeout);
|
|
swPreferIp4 = view.findViewById(R.id.swPreferIp4);
|
|
swBindSocket = view.findViewById(R.id.swBindSocket);
|
|
swStandaloneVpn = view.findViewById(R.id.swStandaloneVpn);
|
|
swTcpKeepAlive = view.findViewById(R.id.swTcpKeepAlive);
|
|
tvTcpKeepAliveHint = view.findViewById(R.id.tvTcpKeepAliveHint);
|
|
swSslHarden = view.findViewById(R.id.swSslHarden);
|
|
swSslHardenStrict = view.findViewById(R.id.swSslHardenStrict);
|
|
swCertStrict = view.findViewById(R.id.swCertStrict);
|
|
btnManage = view.findViewById(R.id.btnManage);
|
|
|
|
tvNetworkMetered = view.findViewById(R.id.tvNetworkMetered);
|
|
tvNetworkRoaming = view.findViewById(R.id.tvNetworkRoaming);
|
|
|
|
cardDebug = view.findViewById(R.id.cardDebug);
|
|
btnCiphers = view.findViewById(R.id.btnCiphers);
|
|
tvNetworkInfo = view.findViewById(R.id.tvNetworkInfo);
|
|
|
|
grpValidated = view.findViewById(R.id.grpValidated);
|
|
|
|
setOptions();
|
|
|
|
// Wire controls
|
|
|
|
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
|
|
boolean debug = prefs.getBoolean("debug", false);
|
|
|
|
ibHelp.setOnClickListener(new View.OnClickListener() {
|
|
@Override
|
|
public void onClick(View v) {
|
|
Helper.view(v.getContext(), Helper.getSupportUri(v.getContext(), "Options:connection"), false);
|
|
}
|
|
});
|
|
|
|
swMetered.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("metered", checked).apply();
|
|
}
|
|
});
|
|
|
|
spDownload.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
|
|
@Override
|
|
public void onItemSelected(AdapterView<?> adapterView, View view, int position, long id) {
|
|
int[] values = getResources().getIntArray(R.array.downloadValues);
|
|
prefs.edit().putInt("download", values[position]).apply();
|
|
}
|
|
|
|
@Override
|
|
public void onNothingSelected(AdapterView<?> parent) {
|
|
prefs.edit().remove("download").apply();
|
|
}
|
|
});
|
|
|
|
swRoaming.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("roaming", checked).apply();
|
|
}
|
|
});
|
|
|
|
swRlah.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("rlah", checked).apply();
|
|
}
|
|
});
|
|
|
|
swDownloadHeaders.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("download_headers", checked).apply();
|
|
}
|
|
});
|
|
|
|
swDownloadEml.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("download_eml", checked).apply();
|
|
}
|
|
});
|
|
|
|
swDownloadPlain.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton buttonView, boolean checked) {
|
|
prefs.edit().putBoolean("download_plain", checked).apply();
|
|
}
|
|
});
|
|
|
|
grpValidated.setVisibility(Build.VERSION.SDK_INT < Build.VERSION_CODES.M ? View.GONE : View.VISIBLE);
|
|
swValidated.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("require_validated", checked).apply();
|
|
}
|
|
});
|
|
|
|
swVpnOnly.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("vpn_only", checked).apply();
|
|
}
|
|
});
|
|
|
|
etTimeout.addTextChangedListener(new TextWatcher() {
|
|
@Override
|
|
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
|
// Do nothing
|
|
}
|
|
|
|
@Override
|
|
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
|
try {
|
|
int timeout = (s.length() > 0 ? Integer.parseInt(s.toString()) : 0);
|
|
if (timeout == 0)
|
|
prefs.edit().remove("timeout").apply();
|
|
else
|
|
prefs.edit().putInt("timeout", timeout).apply();
|
|
} catch (NumberFormatException ex) {
|
|
Log.e(ex);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void afterTextChanged(Editable s) {
|
|
// Do nothing
|
|
}
|
|
});
|
|
|
|
swPreferIp4.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("prefer_ip4", checked).apply();
|
|
}
|
|
});
|
|
|
|
swBindSocket.setVisibility(debug || BuildConfig.DEBUG ? View.VISIBLE : View.GONE);
|
|
|
|
swBindSocket.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("bind_socket", checked).apply();
|
|
}
|
|
});
|
|
|
|
swStandaloneVpn.setVisibility(debug || BuildConfig.DEBUG ? View.VISIBLE : View.GONE);
|
|
|
|
swStandaloneVpn.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("standalone_vpn", checked).apply();
|
|
}
|
|
});
|
|
|
|
swTcpKeepAlive.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
try {
|
|
System.setProperty("fairemail.tcp_keep_alive", Boolean.toString(checked));
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
prefs.edit().putBoolean("tcp_keep_alive", checked).apply();
|
|
}
|
|
});
|
|
|
|
swSslHarden.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("ssl_harden", checked).apply();
|
|
swSslHardenStrict.setEnabled(checked);
|
|
}
|
|
});
|
|
|
|
swSslHardenStrict.setVisibility(BuildConfig.PLAY_STORE_RELEASE ||
|
|
Build.VERSION.SDK_INT < Build.VERSION_CODES.Q
|
|
? View.GONE : View.VISIBLE);
|
|
swSslHardenStrict.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("ssl_harden_strict", checked).apply();
|
|
}
|
|
});
|
|
|
|
swCertStrict.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
|
|
prefs.edit().putBoolean("cert_strict", checked).apply();
|
|
}
|
|
});
|
|
|
|
final Intent manage = getIntentConnectivity();
|
|
PackageManager pm = getContext().getPackageManager();
|
|
btnManage.setVisibility(
|
|
manage.resolveActivity(pm) == null // system whitelisted
|
|
? View.GONE : View.VISIBLE);
|
|
|
|
btnManage.setOnClickListener(new View.OnClickListener() {
|
|
@Override
|
|
public void onClick(View view) {
|
|
startActivity(manage);
|
|
}
|
|
});
|
|
|
|
btnCiphers.setOnClickListener(new View.OnClickListener() {
|
|
@Override
|
|
public void onClick(View v) {
|
|
new AlertDialog.Builder(getContext())
|
|
.setIcon(R.drawable.twotone_info_24)
|
|
.setTitle(R.string.title_advanced_ciphers)
|
|
.setMessage(Log.getCiphers())
|
|
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
// Do nothing
|
|
}
|
|
})
|
|
.show();
|
|
}
|
|
});
|
|
|
|
// Initialize
|
|
FragmentDialogTheme.setBackground(getContext(), view, false);
|
|
tvNetworkMetered.setVisibility(View.GONE);
|
|
tvNetworkRoaming.setVisibility(View.GONE);
|
|
cardDebug.setVisibility(View.GONE);
|
|
|
|
PreferenceManager.getDefaultSharedPreferences(getContext()).registerOnSharedPreferenceChangeListener(this);
|
|
|
|
return view;
|
|
}
|
|
|
|
@Override
|
|
public void onDestroyView() {
|
|
PreferenceManager.getDefaultSharedPreferences(getContext()).unregisterOnSharedPreferenceChangeListener(this);
|
|
super.onDestroyView();
|
|
}
|
|
|
|
@Override
|
|
public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
|
|
if ("timeout".equals(key))
|
|
return;
|
|
|
|
setOptions();
|
|
}
|
|
|
|
@Override
|
|
public void onResume() {
|
|
super.onResume();
|
|
|
|
ConnectivityManager cm = Helper.getSystemService(getContext(), ConnectivityManager.class);
|
|
if (cm == null)
|
|
return;
|
|
|
|
showConnectionType();
|
|
|
|
NetworkRequest.Builder builder = new NetworkRequest.Builder();
|
|
builder.addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET);
|
|
cm.registerNetworkCallback(builder.build(), networkCallback);
|
|
}
|
|
|
|
@Override
|
|
public void onPause() {
|
|
ConnectivityManager cm = Helper.getSystemService(getContext(), ConnectivityManager.class);
|
|
if (cm == null)
|
|
return;
|
|
|
|
cm.unregisterNetworkCallback(networkCallback);
|
|
|
|
super.onPause();
|
|
}
|
|
|
|
@Override
|
|
public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
|
|
inflater.inflate(R.menu.menu_options, menu);
|
|
super.onCreateOptionsMenu(menu, inflater);
|
|
}
|
|
|
|
@Override
|
|
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
|
|
if (item.getItemId() == R.id.menu_default) {
|
|
FragmentOptions.reset(getContext(), RESET_OPTIONS, null);
|
|
return true;
|
|
}
|
|
return super.onOptionsItemSelected(item);
|
|
}
|
|
|
|
private void setOptions() {
|
|
if (view == null || getContext() == null)
|
|
return;
|
|
|
|
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
|
|
|
|
swMetered.setChecked(prefs.getBoolean("metered", true));
|
|
|
|
int download = prefs.getInt("download", MessageHelper.DEFAULT_DOWNLOAD_SIZE);
|
|
int[] downloadValues = getResources().getIntArray(R.array.downloadValues);
|
|
for (int pos = 0; pos < downloadValues.length; pos++)
|
|
if (downloadValues[pos] == download) {
|
|
spDownload.setSelection(pos);
|
|
break;
|
|
}
|
|
|
|
swRoaming.setChecked(prefs.getBoolean("roaming", true));
|
|
swRlah.setChecked(prefs.getBoolean("rlah", true));
|
|
|
|
swDownloadHeaders.setChecked(prefs.getBoolean("download_headers", false));
|
|
swDownloadEml.setChecked(prefs.getBoolean("download_eml", false));
|
|
swDownloadPlain.setChecked(prefs.getBoolean("download_plain", false));
|
|
|
|
swValidated.setChecked(prefs.getBoolean("require_validated", false));
|
|
swVpnOnly.setChecked(prefs.getBoolean("vpn_only", false));
|
|
|
|
int timeout = prefs.getInt("timeout", 0);
|
|
etTimeout.setText(timeout == 0 ? null : Integer.toString(timeout));
|
|
etTimeout.setHint(Integer.toString(EmailService.DEFAULT_CONNECT_TIMEOUT));
|
|
|
|
swPreferIp4.setChecked(prefs.getBoolean("prefer_ip4", true));
|
|
swBindSocket.setChecked(prefs.getBoolean("bind_socket", false));
|
|
swStandaloneVpn.setChecked(prefs.getBoolean("standalone_vpn", false));
|
|
swTcpKeepAlive.setChecked(prefs.getBoolean("tcp_keep_alive", false));
|
|
swSslHarden.setChecked(prefs.getBoolean("ssl_harden", false));
|
|
swSslHardenStrict.setChecked(prefs.getBoolean("ssl_harden_strict", false));
|
|
swSslHardenStrict.setEnabled(swSslHarden.isChecked());
|
|
swCertStrict.setChecked(prefs.getBoolean("cert_strict", !BuildConfig.PLAY_STORE_RELEASE));
|
|
}
|
|
|
|
private static Intent getIntentConnectivity() {
|
|
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)
|
|
return new Intent(Settings.ACTION_WIRELESS_SETTINGS);
|
|
else
|
|
return new Intent(Settings.Panel.ACTION_INTERNET_CONNECTIVITY);
|
|
}
|
|
|
|
private ConnectivityManager.NetworkCallback networkCallback = new ConnectivityManager.NetworkCallback() {
|
|
@Override
|
|
public void onAvailable(@NonNull Network network) {
|
|
showConnectionType();
|
|
}
|
|
|
|
@Override
|
|
public void onCapabilitiesChanged(@NonNull Network network, @NonNull NetworkCapabilities networkCapabilities) {
|
|
showConnectionType();
|
|
}
|
|
|
|
@Override
|
|
public void onLinkPropertiesChanged(@NonNull Network network, @NonNull LinkProperties linkProperties) {
|
|
showConnectionType();
|
|
}
|
|
|
|
@Override
|
|
public void onLost(@NonNull Network network) {
|
|
showConnectionType();
|
|
}
|
|
};
|
|
|
|
private void showConnectionType() {
|
|
if (!getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
|
|
return;
|
|
|
|
final Context context = getContext();
|
|
final ConnectionHelper.NetworkState networkState = ConnectionHelper.getNetworkState(context);
|
|
|
|
final StringBuilder sb = new StringBuilder();
|
|
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
|
|
boolean debug = prefs.getBoolean("debug", false);
|
|
if ((debug || BuildConfig.DEBUG) &&
|
|
Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
|
|
try {
|
|
ConnectivityManager cm = Helper.getSystemService(context, ConnectivityManager.class);
|
|
Network active = (cm == null ? null : cm.getActiveNetwork());
|
|
if (active != null) {
|
|
NetworkInfo ni = cm.getNetworkInfo(active);
|
|
if (ni != null)
|
|
sb.append(ni).append("\r\n\r\n");
|
|
|
|
NetworkCapabilities nc = cm.getNetworkCapabilities(active);
|
|
if (nc != null)
|
|
sb.append(nc).append("\r\n\r\n");
|
|
|
|
LinkProperties lp = cm.getLinkProperties(active);
|
|
if (lp != null)
|
|
sb.append(lp).append("\r\n\r\n");
|
|
}
|
|
|
|
sb.append("VPN=")
|
|
.append(ConnectionHelper.vpnActive(context)).append("\r\n");
|
|
sb.append("Airplane mode=")
|
|
.append(ConnectionHelper.airplaneMode(context)).append("\r\n");
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
|
|
getMainHandler().post(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
if (!getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
|
|
return;
|
|
tvNetworkMetered.setText(networkState.isUnmetered() ? R.string.title_legend_unmetered : R.string.title_legend_metered);
|
|
tvNetworkInfo.setText(sb.toString());
|
|
tvNetworkMetered.setVisibility(networkState.isConnected() ? View.VISIBLE : View.GONE);
|
|
tvNetworkRoaming.setVisibility(networkState.isRoaming() ? View.VISIBLE : View.GONE);
|
|
cardDebug.setVisibility(sb.length() == 0 ? View.GONE : View.VISIBLE);
|
|
}
|
|
});
|
|
}
|
|
}
|