+/**
+ * Copyright 2015 Soren Stoutner
+ *
+ * This file is part of Privacy Browser <https://privacybrowser.stoutner.com/>.
+ *
+ * Privacy Browser 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.
+ *
+ * Privacy Browser 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 Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.stoutner.privacybrowser;
+
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v7.app.AlertDialog;
+import android.support.v7.app.AppCompatDialogFragment;
+import android.webkit.WebView;
+
+public class AboutDialog extends AppCompatDialogFragment {
+ // onCreateDialog requires @NonNull.
+ @Override
+ @NonNull
+ public Dialog onCreateDialog(Bundle savedInstanceState) {
+ // Create a WebView to display about_text.html
+ final WebView aboutDialogWebView = new WebView(getContext());
+ aboutDialogWebView.loadUrl("file:///android_asset/about_text.html");
+
+ // Use AlertDialog.Builder to create the AlertDialog
+ AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(getActivity());
+ alertDialogBuilder.setTitle(R.string.about_privacy_browser);
+ alertDialogBuilder.setView(aboutDialogWebView);
+ alertDialogBuilder.setPositiveButton(R.string.dismiss, new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ // Do nothing. The dialog will automatically be dismissed.
+ }
+ });
+
+ // Assign alertDialogBuilder to an AlertDialog and show it on the screen.
+ final AlertDialog alertDialog = alertDialogBuilder.create();
+ alertDialog.show();
+
+ // onCreateDialog requires the return of an AlertDialog.
+ return alertDialog;
+ }
+}