From d1c2ad0a39369e6e9d41f34f9eafb29d59f2e58a Mon Sep 17 00:00:00 2001
From: Helium314 <helium314@mailbox.org>
Date: Thu, 13 Jun 2024 20:36:04 +0200
Subject: [PATCH] fix system sometimes enabling wrong subtype

---
 app/src/main/java/helium314/keyboard/latin/LatinIME.java | 5 +++++
 app/src/main/res/xml/method_dummy.xml                    | 1 +
 2 files changed, 6 insertions(+)

diff --git a/app/src/main/java/helium314/keyboard/latin/LatinIME.java b/app/src/main/java/helium314/keyboard/latin/LatinIME.java
index bafd0f3f0..589fabc67 100644
--- a/app/src/main/java/helium314/keyboard/latin/LatinIME.java
+++ b/app/src/main/java/helium314/keyboard/latin/LatinIME.java
@@ -853,6 +853,11 @@ public class LatinIME extends InputMethodService implements
     public void onCurrentInputMethodSubtypeChanged(final InputMethodSubtype subtype) {
         // Note that the calling sequence of onCreate() and onCurrentInputMethodSubtypeChanged()
         // is not guaranteed. It may even be called at the same time on a different thread.
+        if (subtype.hashCode() == 0xf000000f) {
+            // For some reason sometimes the system wants to set the dummy subtype, which messes with the currently enabled subtype.
+            // Now that the dummy subtype has a fixed id, we can easily avoid enabling it.
+            return;
+        }
         InputMethodSubtype oldSubtype = mRichImm.getCurrentSubtype().getRawSubtype();
         StatsUtils.onSubtypeChanged(oldSubtype, subtype);
         mRichImm.onSubtypeChanged(subtype);
diff --git a/app/src/main/res/xml/method_dummy.xml b/app/src/main/res/xml/method_dummy.xml
index ee1a48031..9f6471c33 100644
--- a/app/src/main/res/xml/method_dummy.xml
+++ b/app/src/main/res/xml/method_dummy.xml
@@ -24,6 +24,7 @@ the system picker crashes on some devices for unknown reasons.
     <subtype android:icon="@drawable/ic_ime_switcher"
             android:imeSubtypeExtraValue="dummy"
             android:imeSubtypeMode="keyboard"
+            android:subtypeId="0xf000000f"
             android:isAsciiCapable="true"
     />
 </input-method>