diff --git a/android/proguard-rules.pro b/android/proguard-rules.pro
index db381a3ef..c8bb98427 100644
--- a/android/proguard-rules.pro
+++ b/android/proguard-rules.pro
@@ -54,4 +54,11 @@
 -assumenosideeffects class org.slf4j.Logger {
     public void trace(...);
     public void debug(...);
-}
\ No newline at end of file
+}
+
+# Glance instantiates ActionCallback implementations reflectively via their no-arg
+# constructor. Glance's own consumer rule keeps the class but not its members, so
+# R8 strips the constructor and every widget tap throws NoSuchMethodException.
+-keepclassmembers class * implements androidx.glance.appwidget.action.ActionCallback {
+    <init>();
+}