Update NativeActivity

Author: colemancda

Sources/AndroidNativeActivity/NativeActivity.swift

@@ -19,7 +19,6 @@ import SystemPackage
 /// It is created by the framework, and handed to the application's native code as it is being launched.
 ///
 /// [See Also](https://developer.android.com/ndk/reference/group/native-activity#anativeactivity)
-@MainActor
 public final class NativeActivity {
 
     // MARK: - Properties
@@ -45,18 +44,6 @@ public final class NativeActivity {
         pointer.pointee.callbacks
     }
 
-    /// The global handle on the process's Java VM.
-    public var javaVM: JavaVM {
-        JavaVM(pointer.pointee.vm)
-    }
-    
-    /// JNI context for the main thread of the app.
-    ///
-    /// Note that this field can ONLY be used from the main thread of the process; that is, the thread that calls into the ANativeActivityCallbacks.
-    public var javaEnvironment: JNIEnvironment {
-        JNIEnvironment(pointer.pointee.env)
-    }
-    
     /// The NativeActivity object handle.
     ///
     /// This is the native instance of the android.app.NativeActivity Java class.
@@ -84,7 +71,7 @@ public final class NativeActivity {
     /// It is not used by the framework, but can be set by the application to its own instance state.
     public var instance: UnsafeMutableRawPointer? {
         get { pointer.pointee.instance }
-        nonmutating set { pointer.pointee.instance = newValue }
+        set { pointer.pointee.instance = newValue }
     }
 
     /// Pointer to the Asset Manager instance for the application.
@@ -105,28 +92,6 @@ public final class NativeActivity {
     }
 }
 
-// MARK: - JavaVM
-
-public struct JavaVM: ~Copyable, Sendable {
-    
-    internal let pointer: UnsafeMutablePointer<JavaVM_>
-    
-    internal init(_ pointer: UnsafeMutablePointer<JavaVM_>) {
-        self.pointer = pointer
-    }
-}
-
-// MARK: - JNI Environment
-
-public struct JNIEnvironment: ~Copyable, Sendable {
-    
-    internal let pointer: UnsafeMutablePointer<JNIEnv>
-    
-    internal init(_ pointer: UnsafeMutablePointer<JNIEnv>) {
-        self.pointer = pointer
-    }
-}
-
 // MARK: - Native Activity Callbacks
 
 /// These are the callbacks the framework makes into a native application.