Fixed example Application

Author: colemancda

Demo/swift/Sources/SwiftAndroidApp/Application.swift

@@ -8,31 +8,32 @@
 import AndroidKit
 
 @JavaClass("com.pureswift.swiftandroid.Application")
-class Application: AndroidApp.Application {
+public class Application: JavaObject {
 
     @JavaMethod
-    func sayHello()
+    public func sayHello()
+}
+
+@JavaImplementation("com.pureswift.swiftandroid.Application")
+public extension Application {
 
     @JavaMethod
-    override func onCreate() {
-        super.onCreate()
+    public func onCreate() {
+        //super.onCreate()
 
         print("\(#function)")
 
         sayHello()
     }
 
     @JavaMethod
-    override func onTerminate() {
-        super.onTerminate()
+    public func onTerminate() {
+        //super.onTerminate()
 
         print("\(#function)")
     }
 }
 
-@JavaImplementation("com.pureswift.swiftandroid.Application")
-extension Application { }
-
 internal extension Application {
 
     func print(_ string: String) {