2 * Copyright © 2019-2020 Soren Stoutner <soren@stoutner.com>.
4 * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
6 * Privacy Browser is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * Privacy Browser is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
20 package com.stoutner.privacybrowser.dialogs;
22 import android.annotation.SuppressLint;
23 import android.app.Dialog;
24 import android.content.Context;
25 import android.content.SharedPreferences;
26 import android.os.Bundle;
27 import android.view.LayoutInflater;
28 import android.view.WindowManager;
30 import androidx.annotation.NonNull;
31 import androidx.appcompat.app.AlertDialog;
32 import androidx.fragment.app.DialogFragment;
33 import androidx.preference.PreferenceManager;
35 import com.stoutner.privacybrowser.R;
37 public class WaitingForProxyDialog extends DialogFragment {
38 // `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the alert dialog.
39 @SuppressLint("InflateParams")
42 public Dialog onCreateDialog(Bundle savedInstanceState) {
43 // Get a handle for the context.
44 Context context = requireContext();
46 // Get the activity's layout inflater.
47 LayoutInflater layoutInflater = requireActivity().getLayoutInflater();
49 // Use a builder to create the alert dialog.
50 AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(context, R.style.PrivacyBrowserAlertDialog);
52 // Set the layout. The parent view is `null` because it will be assigned by the alert dialog.
53 dialogBuilder.setView(layoutInflater.inflate(R.layout.waiting_for_proxy_dialog, null));
55 // Create an alert dialog from the alert dialog builder.
56 AlertDialog alertDialog = dialogBuilder.create();
58 // Get a handle for the shared preferences.
59 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
61 // Get the screenshot preference.
62 boolean allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
64 // Disable screenshots if not allowed.
65 if (!allowScreenshots) {
66 // Remove the warning below that `getWindow()` might be null.
67 assert alertDialog.getWindow() != null;
69 // Disable screenshots.
70 alertDialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
73 // The alert dialog must be shown before items in the layout can be modified.
76 // Return the alert dialog.