From 3c6513473a24fbce67d159c27c0087fac62de286 Mon Sep 17 00:00:00 2001
From: Arian <arian.kulmer@web.de>
Date: Tue, 7 Nov 2023 14:58:06 +0100
Subject: [PATCH] sm6150-common: parts: Get rid of HelpDialogFragment class

As preparation to upgrade the sdk get rid of this private class.
Fragments must be a public static class to be properly recreated from instance state.

Also change the behaviour to only hide the dialog when confirmed instead of also when it is cancelled.

Change-Id: I171aa2345058edae7520c37942c3c11b3cdfdfdc
---
 .../settings/doze/DozeSettingsFragment.java   | 38 ++++++++-----------
 1 file changed, 15 insertions(+), 23 deletions(-)

diff --git a/parts/src/org/lineageos/settings/doze/DozeSettingsFragment.java b/parts/src/org/lineageos/settings/doze/DozeSettingsFragment.java
index b845d6c..ef31c90 100644
--- a/parts/src/org/lineageos/settings/doze/DozeSettingsFragment.java
+++ b/parts/src/org/lineageos/settings/doze/DozeSettingsFragment.java
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The CyanogenMod Project
- *               2017-2019 The LineageOS Project
+ *               2017-2023 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -178,28 +178,20 @@ public class DozeSettingsFragment extends PreferenceFragment
         mPocketPreference.setEnabled(isChecked);
     }
 
-    private static class HelpDialogFragment extends DialogFragment {
-        @Override
-        public Dialog onCreateDialog(Bundle savedInstanceState) {
-            return new AlertDialog.Builder(getActivity())
-                    .setTitle(R.string.doze_settings_help_title)
-                    .setMessage(R.string.doze_settings_help_text)
-                    .setNegativeButton(R.string.dialog_ok, (dialog, which) -> dialog.cancel())
-                    .create();
-        }
-
-        @Override
-        public void onCancel(DialogInterface dialog) {
-            getActivity()
-                    .getSharedPreferences("doze_settings", Activity.MODE_PRIVATE)
-                    .edit()
-                    .putBoolean("first_help_shown", true)
-                    .commit();
-        }
-    }
-
     private void showHelp() {
-        HelpDialogFragment fragment = new HelpDialogFragment();
-        fragment.show(getFragmentManager(), "help_dialog");
+        AlertDialog helpDialog = new AlertDialog.Builder(getActivity())
+                .setTitle(R.string.doze_settings_help_title)
+                .setMessage(R.string.doze_settings_help_text)
+                .setPositiveButton(R.string.dialog_ok,
+                        (dialog, which) -> {
+                            getActivity()
+                                    .getSharedPreferences("doze_settings", Activity.MODE_PRIVATE)
+                                    .edit()
+                                    .putBoolean("first_help_shown", true)
+                                    .commit();
+                            dialog.cancel();
+                        })
+                .create();
+        helpDialog.show();
     }
 }