From 8a63b614955a726fc27c89bcf3699022214756d7 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Fri, 18 Feb 2022 17:07:23 -0600
Subject: [PATCH] Avoid touchscreens when looking for pointer capture capable
 devices

---
 .../capture/AndroidNativePointerCaptureProvider.java     | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/app/src/main/java/com/limelight/binding/input/capture/AndroidNativePointerCaptureProvider.java b/app/src/main/java/com/limelight/binding/input/capture/AndroidNativePointerCaptureProvider.java
index 7247effb..e87de022 100644
--- a/app/src/main/java/com/limelight/binding/input/capture/AndroidNativePointerCaptureProvider.java
+++ b/app/src/main/java/com/limelight/binding/input/capture/AndroidNativePointerCaptureProvider.java
@@ -39,6 +39,15 @@ public class AndroidNativePointerCaptureProvider extends AndroidPointerIconCaptu
                 continue;
             }
 
+            // Skip touchscreens when considering compatible capture devices.
+            // Samsung devices on Android 12 will report a sec_touchpad device
+            // with SOURCE_TOUCHSCREEN, SOURCE_KEYBOARD, and SOURCE_MOUSE.
+            // Upon enabling pointer capture, that device will switch to
+            // SOURCE_KEYBOARD and SOURCE_TOUCHPAD.
+            if (device.supportsSource(InputDevice.SOURCE_TOUCHSCREEN)) {
+                continue;
+            }
+
             if (device.supportsSource(InputDevice.SOURCE_MOUSE) ||
                     device.supportsSource(InputDevice.SOURCE_MOUSE_RELATIVE) ||
                     device.supportsSource(InputDevice.SOURCE_TOUCHPAD)) {