Updated ListViewAdapter

Author: colemancda

Demo/app/src/main/java/com/pureswift/swiftandroid/ListViewAdapter.kt

@@ -4,26 +4,30 @@ import android.database.DataSetObserver
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ListAdapter
-/*
-class ListViewAdapter: ListAdapter {
+
+class ListViewAdapter(val swiftObject: SwiftObject): ListAdapter {
 
     external override fun getCount(): Int
 
+    external override fun isEmpty(): Boolean
+
+    external override fun getItem(position: Int): Any?
+
+    external override fun getItemId(position: Int): Long
+
+    external override fun getItemViewType(position: Int): Int
+
+    external override fun getViewTypeCount(): Int
+
     external override fun getView(position: Int, convertView: View?, parent: ViewGroup?): View?
 
     external override fun areAllItemsEnabled(): Boolean
 
     external override fun isEnabled(position: Int): Boolean
 
-    override fun registerDataSetObserver(observer: DataSetObserver?) {
-
-    }
+    external override fun registerDataSetObserver(observer: DataSetObserver?)
 
-    override fun unregisterDataSetObserver(observer: DataSetObserver?) {
-        TODO("Not yet implemented")
-    }
+    external override fun unregisterDataSetObserver(observer: DataSetObserver?)
 
-    override fun getItem(position: Int): Any? {
-        TODO("Not yet implemented")
-    }
-}*/
+    external override fun hasStableIds(): Boolean
+}

Sources/AndroidSwiftUI/ListViewAdapter.swift

@@ -12,7 +12,74 @@ import AndroidKit
 open class ListViewAdapter: JavaObject {
 
     @JavaMethod
-    @_nonoverride public convenience init(environment: JNIEnvironment? = nil)
+    @_nonoverride public convenience init(swiftObject: SwiftObject!, environment: JNIEnvironment? = nil)
+    
+    @JavaMethod
+    func getContext() -> SwiftObject!
+}
+
+@JavaImplementation("com.pureswift.swiftandroid.ListViewAdapter")
+extension ListViewAdapter {
+    
+    @JavaMethod
+    func hasStableIds() -> Bool {
+        true
+    }
+    
+    @JavaMethod
+    func isEmpty() -> Bool {
+        true
+    }
+    
+    @JavaMethod
+    func getCount() -> Int32 {
+        0
+    }
+
+    @JavaMethod
+    func getItem(position: Int32) -> JavaObject? {
+        nil
+    }
+    
+    @JavaMethod
+    func getItemId(position: Int32) -> Int64 {
+        0
+    }
+
+    @JavaMethod
+    func getItemViewType(position: Int32) -> Int32 {
+        0
+    }
+
+    @JavaMethod
+    func getViewTypeCount() -> Int32 {
+        1
+    }
+
+    @JavaMethod
+    func getView(position: Int32, convertView: AndroidView.View?, parent: ViewGroup?) -> AndroidView.View? {
+        nil
+    }
+
+    @JavaMethod
+    func areAllItemsEnabled() -> Bool {
+        true
+    }
+
+    @JavaMethod
+    func isEnabled(position: Int32) -> Bool {
+        true
+    }
+
+    @JavaMethod
+    func registerDataSetObserver(observer: JavaObject?) {
+        
+    }
+
+    @JavaMethod
+    func unregisterDataSetObserver(observer: JavaObject?) {
+        
+    }
 }
 
 extension ListViewAdapter {