From 0aae23648828518d54d5a134bbba9bc3f7d99d34 Mon Sep 17 00:00:00 2001
From: Emil Kosz <ekosz@int.pl>
Date: Wed, 15 Jan 2025 12:31:05 +0100
Subject: [PATCH] Version 0.3

---
 META-INF/com/google/android/update-binary  | 33 ++++++++++++++++++++++
 META-INF/com/google/android/updater-script |  1 +
 README.md                                  | 13 +++++++++
 module.prop                                |  6 ++++
 pack_module.sh                             |  6 ++++
 service.sh                                 | 18 ++++++++++++
 6 files changed, 77 insertions(+)
 create mode 100644 META-INF/com/google/android/update-binary
 create mode 100644 META-INF/com/google/android/updater-script
 create mode 100644 README.md
 create mode 100644 module.prop
 create mode 100755 pack_module.sh
 create mode 100755 service.sh

diff --git a/META-INF/com/google/android/update-binary b/META-INF/com/google/android/update-binary
new file mode 100644
index 0000000..28b48e5
--- /dev/null
+++ b/META-INF/com/google/android/update-binary
@@ -0,0 +1,33 @@
+#!/sbin/sh
+
+#################
+# Initialization
+#################
+
+umask 022
+
+# echo before loading util_functions
+ui_print() { echo "$1"; }
+
+require_new_magisk() {
+  ui_print "*******************************"
+  ui_print " Please install Magisk v20.4+! "
+  ui_print "*******************************"
+  exit 1
+}
+
+#########################
+# Load util_functions.sh
+#########################
+
+OUTFD=$2
+ZIPFILE=$3
+
+mount /data 2>/dev/null
+
+[ -f /data/adb/magisk/util_functions.sh ] || require_new_magisk
+. /data/adb/magisk/util_functions.sh
+[ $MAGISK_VER_CODE -lt 20400 ] && require_new_magisk
+
+install_module
+exit 0
diff --git a/META-INF/com/google/android/updater-script b/META-INF/com/google/android/updater-script
new file mode 100644
index 0000000..11d5c96
--- /dev/null
+++ b/META-INF/com/google/android/updater-script
@@ -0,0 +1 @@
+#MAGISK
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..837e8c9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,13 @@
+# Samsung XCover 5 GSI Fixes
+
+This module does the following:
+- Works around touchscreen bug, where the touchscreen disables after
+  the screen is locked. This is done using a service script which
+  periodically checks if the screen is on and checks touchscreen
+  connection. Workaround originally conceived by febeslmeisl
+  [here](https://github.com/phhusson/treble_experimentations/issues/2205#issuecomment-1079981168). 
+
+## Usage
+1. Clone this repo and run `pack_module.sh`
+2. Install the ZIP via Magisk.
+3. Reboot and enjoy.
diff --git a/module.prop b/module.prop
new file mode 100644
index 0000000..29884a6
--- /dev/null
+++ b/module.prop
@@ -0,0 +1,6 @@
+id=XC5_GSI_Fixes
+name=Samsung XCover 5 GSI Fixes
+version=0.3
+versionCode=3
+author=Emil Kosz
+description=Fixes touchscreen bug in XCover 5 and likely other Samsung phones with GSIs
diff --git a/pack_module.sh b/pack_module.sh
new file mode 100755
index 0000000..d2ccf02
--- /dev/null
+++ b/pack_module.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+MODULE_NAME="XC5_GSI_fixes"
+EXCLUDE="LICENSE README.md pack_module.sh"
+
+rm -f "${MODULE_NAME}.zip"
+zip -9 --recurse-paths "${MODULE_NAME}.zip" --exclude $EXCLUDE -- * >/dev/null
diff --git a/service.sh b/service.sh
new file mode 100755
index 0000000..de7fe90
--- /dev/null
+++ b/service.sh
@@ -0,0 +1,18 @@
+#!/system/bin/sh
+FREQ=500 # How often to update, in ms.
+TS_CHECKED=false
+
+while true; do
+    SCREEN_ON="$(/system/bin/dumpsys deviceidle | /system/bin/grep mScreenOn | /system/bin/cut -d '=' -f2)"
+
+    if [ "${SCREEN_ON}" = true ] && [ "${TS_CHECKED}" = false ]; then
+        /system/bin/log -t Magisk -p i "[XC5_GSI_Fixes] Checking touchscreen connection."
+        /system/bin/echo check_connection > /sys/class/sec/tsp/cmd
+	RESULT="$(/system/bin/cat /sys/class/sec/tsp/cmd_result | /system/bin/cut -d ':' -f2)"
+        /system/bin/log -t Magisk -p i "[XC5_GSI_Fixes] Result: ${RESULT}"
+        TS_CHECKED=true
+    fi
+
+    [ "${SCREEN_ON}" = false ] && TS_CHECKED=false    
+    usleep "${FREQ}"
+done