Android Toolbar Scroll Ablation setting: fix a strange behaviour of postDelayed that prevents the navigation bar from being hidden (#1895)

This commit is contained in:
Carmelo Messina
2025-05-15 10:43:13 +02:00
parent 474603e8ab
commit 488c73859b
@@ -7,13 +7,35 @@ Adds a setting for blocking the toolbar hiding
need: Add-cromite-flags-support.patch
License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
---
...rowserStateBrowserControlsVisibilityDelegate.java | 4 +++-
.../Toolbar-Scroll-Ablation-flag.grdp | 9 +++++++++
.../java/res/xml/accessibility_preferences.xml | 6 ++++++
.../about_flags_cc/Toolbar-Scroll-Ablation-flag.inc | 12 ++++++++++++
3 files changed, 27 insertions(+)
4 files changed, 30 insertions(+), 1 deletion(-)
create mode 100644 chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Toolbar-Scroll-Ablation-flag.grdp
create mode 100644 cromite_flags/chrome/browser/about_flags_cc/Toolbar-Scroll-Ablation-flag.inc
diff --git a/chrome/browser/browser_controls/android/java/src/org/chromium/chrome/browser/browser_controls/BrowserStateBrowserControlsVisibilityDelegate.java b/chrome/browser/browser_controls/android/java/src/org/chromium/chrome/browser/browser_controls/BrowserStateBrowserControlsVisibilityDelegate.java
--- a/chrome/browser/browser_controls/android/java/src/org/chromium/chrome/browser/browser_controls/BrowserStateBrowserControlsVisibilityDelegate.java
+++ b/chrome/browser/browser_controls/android/java/src/org/chromium/chrome/browser/browser_controls/BrowserStateBrowserControlsVisibilityDelegate.java
@@ -39,6 +39,7 @@ public class BrowserStateBrowserControlsVisibilityDelegate
private final Supplier<Boolean> mPersistentFullscreenMode;
private long mCurrentShowingStartTime;
+ private int temporaryToken;
/**
* Constructs a BrowserControlsVisibilityDelegate designed to deal with overrides driven by
@@ -64,7 +65,8 @@ public class BrowserStateBrowserControlsVisibilityDelegate
long currentShowingTime = SystemClock.uptimeMillis() - mCurrentShowingStartTime;
if (currentShowingTime >= MINIMUM_SHOW_DURATION_MS) return;
- final int temporaryToken = mTokenHolder.acquireToken();
+ mTokenHolder.releaseToken(temporaryToken);
+ temporaryToken = mTokenHolder.acquireToken();
mHandler.postDelayed(
() -> mTokenHolder.releaseToken(temporaryToken),
MINIMUM_SHOW_DURATION_MS - currentShowingTime);
diff --git a/chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Toolbar-Scroll-Ablation-flag.grdp b/chrome/browser/ui/android/strings/cromite_android_chrome_strings_grd/Toolbar-Scroll-Ablation-flag.grdp
new file mode 100644
--- /dev/null