164 lines
6.1 KiB
Java
164 lines
6.1 KiB
Java
/*
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* Copyright (C) 2017 Schürmann & Breitmoser GbR
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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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.sufficientlysecure.keychain.ui.dialog;
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import android.app.Activity;
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import android.app.Dialog;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.os.Bundle;
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import android.os.Message;
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import android.os.Messenger;
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import android.os.RemoteException;
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import androidx.annotation.NonNull;
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import androidx.fragment.app.DialogFragment;
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import androidx.appcompat.app.AlertDialog;
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import android.view.ContextThemeWrapper;
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import android.view.View;
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import android.widget.Button;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.ui.util.ThemeChanger;
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import org.sufficientlysecure.keychain.network.orbot.OrbotHelper;
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import timber.log.Timber;
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/**
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* displays a dialog asking the user to enable Tor
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*/
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public class OrbotStartDialogFragment extends DialogFragment {
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private static final String ARG_MESSENGER = "messenger";
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private static final String ARG_TITLE = "title";
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private static final String ARG_MESSAGE = "message";
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private static final String ARG_MIDDLE_BUTTON = "middleButton";
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private static final int ORBOT_REQUEST_CODE = 1;
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public static final int MESSAGE_MIDDLE_BUTTON = 1;
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public static final int MESSAGE_DIALOG_CANCELLED = 2; // for either cancel or enable pressed
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public static final int MESSAGE_ORBOT_STARTED = 3; // for either cancel or enable pressed
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public static OrbotStartDialogFragment newInstance(Messenger messenger, int title, int message, int middleButton) {
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Bundle args = new Bundle();
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args.putParcelable(ARG_MESSENGER, messenger);
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args.putInt(ARG_TITLE, title);
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args.putInt(ARG_MESSAGE, message);
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args.putInt(ARG_MIDDLE_BUTTON, middleButton);
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OrbotStartDialogFragment fragment = new OrbotStartDialogFragment();
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fragment.setArguments(args);
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return fragment;
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}
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@NonNull
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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final Messenger messenger = getArguments().getParcelable(ARG_MESSENGER);
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int title = getArguments().getInt(ARG_TITLE);
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final int message = getArguments().getInt(ARG_MESSAGE);
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int middleButton = getArguments().getInt(ARG_MIDDLE_BUTTON);
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final Activity activity = getActivity();
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ContextThemeWrapper theme = ThemeChanger.getDialogThemeWrapper(activity);
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CustomAlertDialogBuilder builder = new CustomAlertDialogBuilder(theme);
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builder.setTitle(title).setMessage(message);
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builder.setNegativeButton(R.string.orbot_start_dialog_cancel, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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Message msg = Message.obtain();
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msg.what = MESSAGE_DIALOG_CANCELLED;
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try {
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messenger.send(msg);
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} catch (RemoteException e) {
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Timber.w(e, "Exception sending message, Is handler present?");
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} catch (NullPointerException e) {
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Timber.w(e, "Messenger is null!");
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}
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}
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});
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builder.setNeutralButton(middleButton, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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Message msg = new Message();
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msg.what = MESSAGE_MIDDLE_BUTTON;
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try {
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messenger.send(msg);
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} catch (RemoteException e) {
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Timber.w(e, "Exception sending message, Is handler present?");
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} catch (NullPointerException e) {
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Timber.w(e, "Messenger is null!");
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}
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}
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});
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builder.setPositiveButton(R.string.orbot_start_dialog_start, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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// actual onClick defined in onStart, this is just to make the button appear
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}
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});
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return builder.show();
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}
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@Override
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public void onStart() {
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super.onStart();
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//super.onStart() is where dialog.show() is actually called on the underlying dialog,
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// so we have to do it after this point
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AlertDialog d = (AlertDialog) getDialog();
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if (d != null) {
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Button positiveButton = d.getButton(Dialog.BUTTON_POSITIVE);
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positiveButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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startActivityForResult(OrbotHelper.getShowOrbotStartIntent(),
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ORBOT_REQUEST_CODE);
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}
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});
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}
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}
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@Override
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public void onActivityResult(int requestCode, int resultCode, Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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if (requestCode == ORBOT_REQUEST_CODE) {
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// assume Orbot was started
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final Messenger messenger = getArguments().getParcelable(ARG_MESSENGER);
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Message msg = Message.obtain();
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msg.what = MESSAGE_ORBOT_STARTED;
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try {
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messenger.send(msg);
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} catch (RemoteException e) {
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Timber.w(e, "Exception sending message, Is handler present?");
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} catch (NullPointerException e) {
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Timber.w(e, "Messenger is null!");
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}
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dismiss();
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}
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}
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}
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