Update README.md

README.md

@@ -69,17 +69,20 @@ A breakdown of the files inside:
 
 `libdotnet.so` is ~1.9MB, and `libSkiaSharp.so` is ~8.5MB!
 
+If we reduce this to a "Hello World" example:
+
+* `hello.apk` is ~561 KB!
+* `libdotnet.so` (uncompressed) is ~1.1 MB
+
 ## "Hello World" Example
 
+See the [HelloWorld](https://github.com/jonathanpeppers/Android-NativeAOT/tree/HelloWorld) branch.
+
 I had this managed code:
 
 ```csharp
 [UnmanagedCallersOnly(EntryPoint = "ManagedAdd")]
-public static int ManagedAdd(int x, int y)
-{
-    Console.WriteLine($"ManagedAdd({x}, {y})");
-    return x + y;
-}
+public static int ManagedAdd(int x, int y) => x + y;
 ```
 
 I created a C++ Android project using NativeActivity, and I called the managed
@@ -91,13 +94,14 @@ extern "C" int ManagedAdd(int x, int y);
 
 // in native-lib.cpp
 int result = ManagedAdd(1, 2);
-__android_log_print (ANDROID_LOG_INFO, "Native", "ManagedAdd(1, 2) returned: %i", result);
+__android_log_print (ANDROID_LOG_INFO, TAG, "ManagedAdd(1, 2) returned: %i", result);
 ```
 
 Results in the message:
 
 ```log
-01-29 10:41:04.363 11016 11042 I Native  : ManagedAdd(1, 2) returned: 3
+01-31 11:42:44.545 28239 28259 I NATIVE  : Entering android_main
+01-31 11:42:44.550 28239 28259 I NATIVE  : ManagedAdd(1, 2) returned: 3
 ```
 
 See [DotNet/README.md](DotNet/README.md) on how to build `libdotnet.so`.