From 80d19282f735997bc1b748afa0a4d5f3d3dcba6c Mon Sep 17 00:00:00 2001
From: FormularSumo <chewy.h@live.co.uk>
Date: Thu, 19 Aug 2021 11:40:09 +0100
Subject: [PATCH] If Android version >= API 23 PendingIntent.FLAGIMMUTABLE

"If your app targets Android 12, you must specify the mutability of each PendingIntent object that your app creates. This additional requirement improves your app's security."

FLAG_IMMUTABLE was added in API 23 so that's why I'm using "> API 23". Using API 30 would also fix the Android 12 issue. Alternatively if PendingIntents should be mutable you could change it to "FLAG_MUTABLE".
---
 .../src/main/java/org/libsdl/app/HIDDeviceManager.java   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/android-project/app/src/main/java/org/libsdl/app/HIDDeviceManager.java b/android-project/app/src/main/java/org/libsdl/app/HIDDeviceManager.java
index 041dc380f..ce21969d0 100644
--- a/android-project/app/src/main/java/org/libsdl/app/HIDDeviceManager.java
+++ b/android-project/app/src/main/java/org/libsdl/app/HIDDeviceManager.java
@@ -584,7 +584,14 @@ public class HIDDeviceManager {
         if (usbDevice != null && !mUsbManager.hasPermission(usbDevice)) {
             HIDDeviceOpenPending(deviceID);
             try {
-                mUsbManager.requestPermission(usbDevice, PendingIntent.getBroadcast(mContext, 0, new Intent(HIDDeviceManager.ACTION_USB_PERMISSION), 0));
+                int flags;
+                if (Build.VERSION.SDK_INT >= 23) {
+                    flags = PendingIntent.FLAG_IMMUTABLE;
+                }
+                else {
+                    flags = 0;
+                }
+                mUsbManager.requestPermission(usbDevice, PendingIntent.getBroadcast(mContext, 0, new Intent(HIDDeviceManager.ACTION_USB_PERMISSION), flags));
             } catch (Exception e) {
                 Log.v(TAG, "Couldn't request permission for USB device " + usbDevice);
                 HIDDeviceOpenResult(deviceID, false);