Add example Application

Author: colemancda

Demo/app/src/main/java/com/example/swift/HelloSwift.java

@@ -29,8 +29,8 @@ public HelloSwift() {
         this.value = initialValue;
     }
 
-    native int sayHello(int x, int y);
-    native String throwMessageFromSwift(String message) throws Exception;
+    public native int sayHello(int x, int y);
+    public native String throwMessageFromSwift(String message) throws Exception;
 
     // To be called back by the native code
     public double sayHelloBack(int i) {

Demo/app/src/main/java/com/example/swift/JavaKitSampleMain.java

@@ -0,0 +1,20 @@
+package com.pureswift.swiftandroid;
+
+import android.annotation.SuppressLint;
+import com.example.swift.HelloSubclass;
+
+public class Application extends android.app.Application {
+
+    @SuppressLint("MissingSuperCall")
+    @Override
+    public native void onCreate();
+
+    @SuppressLint("MissingSuperCall")
+    @Override
+    public native void onTerminate();
+    
+    public void sayHello() {
+        int result = new HelloSubclass("Swift").sayHello(17, 25);
+        System.out.println("sayHello(17, 25) = " + result);
+    }
+}

Demo/app/src/main/java/com/pureswift/swiftandroid/Application.java

@@ -76,11 +76,6 @@ let package = Package(
             swiftSettings: [
               .swiftLanguageMode(.v5),
               .unsafeFlags(["-I\(javaIncludePath)", "-I\(javaPlatformIncludePath)"])
-            ],
-            plugins: [
-              .plugin(name: "JavaCompilerPlugin", package: "swift-java"),
-              .plugin(name: "JExtractSwiftPlugin", package: "swift-java"),
-              .plugin(name: "Java2SwiftPlugin", package: "swift-java"),
             ]
         ),
     ]

Demo/swift/Package.swift

@@ -0,0 +1,42 @@
+//
+//  SwiftApp.swift
+//  SwiftAndroidApp
+//
+//  Created by Alsey Coleman Miller on 6/8/25.
+//
+
+import AndroidKit
+
+@JavaClass("com.pureswift.swiftandroid.Application")
+class Application: AndroidApp.Application {
+    
+    @JavaMethod
+    func sayHello()
+    
+    @JavaMethod
+    override func onCreate() {
+        super.onCreate()
+        
+        print("\(#function)")
+        
+        sayHello()
+    }
+    
+    @JavaMethod
+    override func onTerminate() {
+        super.onTerminate()
+        
+        print("\(#function)")
+    }
+}
+
+@JavaImplementation("com.pureswift.swiftandroid.Application")
+extension Application { }
+
+internal extension Application {
+    
+    func print(_ string: String) {
+        let log = try! JavaClass<AndroidUtil.Log>()
+        _ = log.v("Application", string)
+    }
+}

Demo/swift/Sources/SwiftAndroidApp/App.swift

@@ -2,7 +2,8 @@
   "classes" : {
     "com.example.swift.HelloSwift" : "HelloSwift",
     "com.example.swift.HelloSubclass" : "HelloSubclass",
-    "com.example.swift.ThreadSafeHelperClass" : "ThreadSafeHelperClass"
+    "com.example.swift.ThreadSafeHelperClass" : "ThreadSafeHelperClass",
+    "com.pureswift.swiftandroid.Application": "SwiftApplication"
   },
-  "classpath" : "android.jar:kotlin-classes",
+  "classpath" : "android.jar:java-classes:kotlin-classes",
 }