Add Discord community version (64-bit only)

- Added realracing3-community.apk (71.57 MB)
- Removed 32-bit support (armeabi-v7a)
- Only includes arm64-v8a libraries
- Decompiled source code included
- Added README-community.md with analysis

decompiled-community/sources/com/google/protobuf/ExtensionRegistryFactory.java

@@ -0,0 +1,42 @@
+package com.google.protobuf;
+
+/* loaded from: classes3.dex */
+public final class ExtensionRegistryFactory {
+    static final Class<?> EXTENSION_REGISTRY_CLASS = reflectExtensionRegistry();
+    static final String FULL_REGISTRY_CLASS_NAME = "com.google.protobuf.ExtensionRegistry";
+
+    public static Class<?> reflectExtensionRegistry() {
+        try {
+            return Class.forName(FULL_REGISTRY_CLASS_NAME);
+        } catch (ClassNotFoundException unused) {
+            return null;
+        }
+    }
+
+    public static ExtensionRegistryLite create() {
+        ExtensionRegistryLite invokeSubclassFactory = invokeSubclassFactory("newInstance");
+        return invokeSubclassFactory != null ? invokeSubclassFactory : new ExtensionRegistryLite();
+    }
+
+    public static ExtensionRegistryLite createEmpty() {
+        ExtensionRegistryLite invokeSubclassFactory = invokeSubclassFactory("getEmptyRegistry");
+        return invokeSubclassFactory != null ? invokeSubclassFactory : ExtensionRegistryLite.EMPTY_REGISTRY_LITE;
+    }
+
+    public static boolean isFullRegistry(ExtensionRegistryLite extensionRegistryLite) {
+        Class<?> cls = EXTENSION_REGISTRY_CLASS;
+        return cls != null && cls.isAssignableFrom(extensionRegistryLite.getClass());
+    }
+
+    private static final ExtensionRegistryLite invokeSubclassFactory(String str) {
+        Class<?> cls = EXTENSION_REGISTRY_CLASS;
+        if (cls == null) {
+            return null;
+        }
+        try {
+            return (ExtensionRegistryLite) cls.getDeclaredMethod(str, new Class[0]).invoke(null, new Object[0]);
+        } catch (Exception unused) {
+            return null;
+        }
+    }
+}