LeOSium_old/patches/0001-Vanadium/0088-Toggle-for-closing-tabs-on-exit.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: fgei <fgei@gmail.com>
Date: Fri, 17 Jun 2022 10:15:43 +0000
Subject: [PATCH] Toggle for closing tabs on exit

---
 chrome/android/chrome_ext_java_sources.gni    |  1 +
 .../java/res/xml/privacy_preferences_ext.xml  |  5 ++++
 .../chrome/browser/ChromeTabbedActivity.java  |  1 +
 .../chrome/browser/TabPreferencesUtils.java   | 24 +++++++++++++++++++
 .../privacy/settings/PrivacySettingsExt.java  | 16 +++++++++++++
 .../browser/preferences/SharedPrefsUtils.java |  3 +++
 .../strings/android_chrome_ext_strings.grdp   |  6 +++++
 7 files changed, 56 insertions(+)
 create mode 100644 chrome/android/java/src/org/chromium/chrome/browser/TabPreferencesUtils.java

diff --git a/chrome/android/chrome_ext_java_sources.gni b/chrome/android/chrome_ext_java_sources.gni
index d580fb6e83875..b4e048ed73ef3 100644
--- a/chrome/android/chrome_ext_java_sources.gni
+++ b/chrome/android/chrome_ext_java_sources.gni
@@ -5,4 +5,5 @@
 chrome_ext_java_sources = [
   "java/src/org/chromium/chrome/browser/settings/SettingsExtUtils.java",
   "java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettingsExt.java",
+  "java/src/org/chromium/chrome/browser/TabPreferencesUtils.java",
 ]
diff --git a/chrome/android/java/res/xml/privacy_preferences_ext.xml b/chrome/android/java/res/xml/privacy_preferences_ext.xml
index 01e8c8217afed..ea1dd6c3f529c 100644
--- a/chrome/android/java/res/xml/privacy_preferences_ext.xml
+++ b/chrome/android/java/res/xml/privacy_preferences_ext.xml
@@ -10,5 +10,10 @@ that can be found in the LICENSE file.
         android:title="@string/improve_search_suggestions_title"
         android:summary="@string/improve_search_suggestions_summary"
         android:persistent="false"/>
+    <org.chromium.components.browser_ui.settings.ChromeSwitchPreference
+        android:key="close_tabs_on_exit"
+        android:title="@string/close_tabs_on_exit_title"
+        android:summary="@string/close_tabs_on_exit_summary"
+        android:persistent="false"/>
 </PreferenceScreen>
 
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
index eb8d976faa065..f595aa4e1b231 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
@@ -1285,6 +1285,7 @@ public class ChromeTabbedActivity extends ChromeActivity<ChromeActivityComponent
 
             boolean noRestoreState =
                     CommandLine.getInstance().hasSwitch(ChromeSwitches.NO_RESTORE_STATE);
+            noRestoreState |= TabPreferencesUtils.shouldCloseTabsOnExit();
             boolean shouldShowHomeSurfaceAtStartupOnTablet = false;
             final AtomicBoolean isActiveUrlNTP = new AtomicBoolean(false);
             if (noRestoreState) {
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/TabPreferencesUtils.java b/chrome/android/java/src/org/chromium/chrome/browser/TabPreferencesUtils.java
new file mode 100644
index 0000000000000..e004200c3102c
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/TabPreferencesUtils.java
@@ -0,0 +1,24 @@
+// Copyright 2023 GrapheneOS
+// Use of this source code is governed by a GPLv2-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser;
+
+import org.chromium.base.ThreadUtils;
+import org.chromium.chrome.browser.preferences.Pref;
+import org.chromium.chrome.browser.preferences.SharedPrefsUtils.SharedPrefsExt;
+import org.chromium.chrome.browser.profiles.Profile;
+import org.chromium.components.prefs.PrefService;
+import org.chromium.components.user_prefs.UserPrefs;
+
+/*
+ * Utility class for modifying tab-related browsing behaviors
+ * based on user preferences.
+ */
+public final class TabPreferencesUtils {
+
+    public static boolean shouldCloseTabsOnExit() {
+        return SharedPrefsExt.CLOSE_TABS_ON_EXIT.get();
+    }
+
+}
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettingsExt.java b/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettingsExt.java
index d627ead5ee9d0..e702d36ea82a7 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettingsExt.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/privacy/settings/PrivacySettingsExt.java
@@ -26,6 +26,7 @@ import org.chromium.components.user_prefs.UserPrefs;
 final class PrivacySettingsExt {
 
     private static final String PREF_SEARCH_SUGGESTIONS = "search_suggestions";
+    private static final String PREF_CLOSE_TABS_ON_EXIT = SharedPrefsExt.CLOSE_TABS_ON_EXIT.getKey();
 
     private static final Preference.OnPreferenceChangeListener LISTENER =
         (pref, val) -> {
@@ -36,6 +37,8 @@ final class PrivacySettingsExt {
             String key = pref.getKey();
             if (PREF_SEARCH_SUGGESTIONS.equals(key)) {
                 prefService.setBoolean(Pref.SEARCH_SUGGEST_ENABLED, (boolean) val);
+            } else if (PREF_CLOSE_TABS_ON_EXIT.equals(key)) {
+                SharedPrefsExt.CLOSE_TABS_ON_EXIT.put((boolean) val);
             }
             return true;
         };
@@ -73,6 +76,13 @@ final class PrivacySettingsExt {
             searchSuggestionsPref.setOnPreferenceChangeListener(LISTENER);
             searchSuggestionsPref.setManagedPreferenceDelegate(DELEGATE);
         }
+
+        ChromeSwitchPreference closeTabsOnExitPref =
+                (ChromeSwitchPreference) prefFragment.findPreference(PREF_CLOSE_TABS_ON_EXIT);
+        if (closeTabsOnExitPref != null) {
+            closeTabsOnExitPref.setOrder(PRIVACY_PREFERENCES_ORDER);
+            closeTabsOnExitPref.setOnPreferenceChangeListener(LISTENER);
+        }
     }
 
     static void updatePreferences(@NonNull PreferenceFragmentCompat prefFragment) {
@@ -83,5 +93,11 @@ final class PrivacySettingsExt {
         SettingsExtUtils.safelyUpdateSwitchPreference(/* switchPref */ searchSuggestionsPref,
                 /* newSummary*/ null,
                 /* newCheckedValue*/ prefService.getBoolean(Pref.SEARCH_SUGGEST_ENABLED));
+
+        ChromeSwitchPreference closeTabsOnExitPref =
+                (ChromeSwitchPreference) prefFragment.findPreference(PREF_CLOSE_TABS_ON_EXIT);
+        SettingsExtUtils.safelyUpdateSwitchPreference(/* switchPref */ closeTabsOnExitPref,
+                /* newSummary*/ null,
+                /* newCheckedValue*/ SharedPrefsExt.CLOSE_TABS_ON_EXIT.get());
     }
 }
diff --git a/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/SharedPrefsUtils.java b/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/SharedPrefsUtils.java
index ceec302c0a9d6..8fc7dde1db697 100644
--- a/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/SharedPrefsUtils.java
+++ b/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/SharedPrefsUtils.java
@@ -136,6 +136,8 @@ public final class SharedPrefsUtils {
 
     // Stores SharedPreferences keys and its default value
     public static class SharedPrefsExt {
+        public static final BoolSharedPref CLOSE_TABS_ON_EXIT =
+                new BoolSharedPref("close_tabs_on_exit", false);
     }
 
     static SharedPreferencesManager getSharedPrefManager() {
@@ -146,6 +148,7 @@ public final class SharedPrefsUtils {
     static boolean isKeyInUse(String key) {
         // clang-format off
         return Arrays.asList(
+            SharedPrefsExt.CLOSE_TABS_ON_EXIT.getKey()
         ).contains(key);
         // clang-format on
     }
diff --git a/chrome/browser/ui/android/strings/android_chrome_ext_strings.grdp b/chrome/browser/ui/android/strings/android_chrome_ext_strings.grdp
index ba31bf0fad150..a1018b43620cd 100644
--- a/chrome/browser/ui/android/strings/android_chrome_ext_strings.grdp
+++ b/chrome/browser/ui/android/strings/android_chrome_ext_strings.grdp
@@ -3,4 +3,10 @@
  Use of this source code is governed by a GPLv2 only-style license that can be
  found in the LICENSE file. -->
 <grit-part>
+  <message name="IDS_CLOSE_TABS_ON_EXIT_TITLE" desc="Title of closing tabs on exit menu item">
+    Close tabs on exit
+  </message>
+  <message name="IDS_CLOSE_TABS_ON_EXIT_SUMMARY" desc="Summary of closing tabs on exit menu item">
+    Don't persist tabs between browsing sessions
+  </message>
 </grit-part>