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README.md

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+# StatusBarTweak
+
+StatusBarTweak is an Xposed/LSPosed module for Samsung SystemUI. It focuses on
+making the status bar, lockscreen, and Always On Display more configurable while
+still keeping Samsung's own icons and visual style where possible.
+
+The project is mainly built for personal Samsung devices and is still evolving.
+Expect device- and One UI-version-specific behaviour.
+
+## What It Does
+
+- Custom status bar layout for the unlocked screen, lockscreen, and AOD.
+- Independent placement of clock, carrier text, notification icons, status
+  icons, and Samsung status chips.
+- Separate notification display handling for Samsung's cards, icons, and dot
+  modes.
+- Configurable icon sizes, vertical offsets, ordering, spacing, truncation, and
+  cutout handling.
+- Hide selected notification icons by app, separately for AOD, lockscreen, and
+  unlocked mode.
+- Hide selected status icons such as NFC, Bluetooth, hotspot, location, VPN,
+  battery, and similar SystemUI indicators.
+- Optional custom clock text with multi-line formatting, colours, font families,
+  and cutout-aware split alignment.
+- Battery bar with configurable position, alignment, thickness, colours, and
+  threshold colours.
+- Controls for Samsung status chips such as media, navigation, and call chips.
+- Debug tools for generating test notifications, visualizing layout containers,
+  and restarting SystemUI during development.
+
+## Custom Clock Text
+
+The custom clock uses Java-style date/time patterns such as `HH:mm`,
+`EEE d MMM HH:mm`, or `HH:mm:ss`.
+
+It also supports lightweight markup:
+
+- HTML-like tags: `<i>`, `<u>`, `<small>`, `<big>`, and `<font ...>`.
+- Shorthand blocks such as `{#FA0 big @sans-serif-condensed}HH:mm`.
+- Multi-line text using `\n` or `{\\n12}`.
+- Pipe alignment with `|`, useful for aligning split clock rows around a camera
+  cutout.
+- Colour variants and simple colour math for light/dark status bar states.
+
+The in-app clock page has the full syntax help and examples.
+
+## Requirements
+
+- A rooted Samsung device.
+- A modern Xposed implementation such as LSPosed.
+- Android/One UI versions close to the versions this module is tested on.
+
+This module hooks Samsung SystemUI internals. It is not expected to work on
+non-Samsung SystemUI, and updates to One UI may require fixes.
+
+## Build
+
+The project is a standard Gradle Android project:
+
+```bash
+./gradlew assembleDebug
+```
+
+For local release builds, `build.sh` uses the Android SDK and JDK available on
+the machine, writes `local.properties`, builds a release APK, and copies it to a
+local sync folder if present.
+
+## Development Note
+
+This project has been coded with the help of AI as an implementation aid. The
+design decisions, device testing, and final behaviour are still manually
+reviewed.