android compiles

app/proguard-rules.pro

@@ -5,3 +5,18 @@
 -keep class com.bitchat.android.crypto.** { *; }
 -dontwarn org.bouncycastle.**
 -keep class org.bouncycastle.** { *; }
+
+# JNA (Java Native Access) rules - Required for CDK FFI
+-keep class com.sun.jna.** { *; }
+-keep class * implements com.sun.jna.** { *; }
+-dontwarn com.sun.jna.**
+
+# CDK FFI bindings - Keep all uniffi generated classes
+-keep class uniffi.** { *; }
+-keep class uniffi.cdk_ffi.** { *; }
+-dontwarn uniffi.**
+
+# Native method preservation
+-keepclasseswithmembernames class * {
+    native <methods>;
+}