Update create_recycler_view.py

owenthcarey · owenthcarey · commit e0d3cc98c1e2 · 2023-06-12T14:03:04.000-07:00
diff --git a/apps/android_pythonnative_3/app/src/main/java/com/pythonnative/pythonnative/MainActivity.kt b/apps/android_pythonnative_3/app/src/main/java/com/pythonnative/pythonnative/MainActivity.kt
@@ -40,13 +40,13 @@ class MainActivity : AppCompatActivity() {
 //        val pyLayout = createWidgetsModule.callAttr("create_widgets", this).toJava(LinearLayout::class.java)
 //        layoutMain.addView(pyLayout)
 
-        val createConstraintLayoutModule = py.getModule("create_constraint_layout")
-        val pyLayout = createConstraintLayoutModule.callAttr("create_constraint_layout", this).toJava(ConstraintLayout::class.java)
-        layoutMain.addView(pyLayout)
+//        val createConstraintLayoutModule = py.getModule("create_constraint_layout")
+//        val pyLayout = createConstraintLayoutModule.callAttr("create_constraint_layout", this).toJava(ConstraintLayout::class.java)
+//        layoutMain.addView(pyLayout)
 
-//        val createRecyclerViewModule = py.getModule("create_recycler_view")
-//        val pyRecyclerView = createRecyclerViewModule.callAttr("create_recycler_view", this).toJava(RecyclerView::class.java)
-//        layoutMain.addView(pyRecyclerView)
+        val createRecyclerViewModule = py.getModule("create_recycler_view")
+        val pyRecyclerView = createRecyclerViewModule.callAttr("create_recycler_view", this).toJava(RecyclerView::class.java)
+        layoutMain.addView(pyRecyclerView)
 
         // Existing code for displaying plot
 //        val imageView = findViewById<ImageView>(R.id.image_home)
diff --git a/apps/android_pythonnative_3/app/src/main/python/create_recycler_view.py b/apps/android_pythonnative_3/app/src/main/python/create_recycler_view.py
@@ -1,46 +1,40 @@
-from java import cast, chaquopy, dynamic_proxy, jarray, jclass, static_proxy
-from androidx.recyclerview.widget import LinearLayoutManager
-from android.view import LayoutInflater
-from android.widget import TextView
-from android.content import Context
+from java import jclass, static_proxy
 
+RecyclerView = jclass('androidx.recyclerview.widget.RecyclerView')
+LinearLayoutManager = jclass('androidx.recyclerview.widget.LinearLayoutManager')
+Context = jclass('android.content.Context')
 
-class MyAdapter(static_proxy("androidx.recyclerview.widget.RecyclerView$Adapter")):
-    def __init__(self, context, items):
-        self.context = context
-        self.items = items
+# Create a ViewHolder
+class MyViewHolder(static_proxy(RecyclerView.ViewHolder)):
+    def __init__(self, itemView):
+        super(MyViewHolder, self).__init__(itemView)
+        # You can add your views here
+        # self.myTextView = itemView.findViewById(R.id.myTextView)
+
+# Create a RecyclerView Adapter
+class MyAdapter(static_proxy(RecyclerView.Adapter)):
+    def __init__(self, myDataset):
+        self.mDataset = myDataset
 
     def onCreateViewHolder(self, parent, viewType):
-        inflater = self.context.getSystemService(Context.LAYOUT_INFLATER_SERVICE)
-        view = inflater.inflate(android.R.layout.simple_list_item_1, parent, False)
-        return MyViewHolder(view)
+        # Inflate your layout here and create the view holder
+        pass
 
     def onBindViewHolder(self, holder, position):
-        item = self.items[position]
-        holder.textView.setText(item)
+        # Set the data for your views here
+        pass
 
     def getItemCount(self):
-        return len(self.items)
-
+        return len(self.mDataset)
 
-class MyViewHolder(
-    dynamic_proxy("androidx.recyclerview.widget.RecyclerView$ViewHolder")
-):
-    def __init__(self, itemView):
-        super().__init__(itemView)
-        self.textView = cast(TextView, itemView.findViewById(android.R.id.text1))
+# Create the RecyclerView
+def create_recycler_view(context):
+    myRecyclerView = RecyclerView(context)
+    myLayoutManager = LinearLayoutManager(context)
+    myRecyclerView.setLayoutManager(myLayoutManager)
 
+    myDataset = ['Data 1', 'Data 2', 'Data 3']
+    myAdapter = MyAdapter(myDataset)
+    myRecyclerView.setAdapter(myAdapter)
 
-def create_recycler_view(context):
-    # Create RecyclerView
-    RecyclerView = dynamic_proxy("androidx.recyclerview.widget.RecyclerView")
-    recyclerView = RecyclerView(context)
-    # Create a layout manager for RecyclerView
-    layoutManager = LinearLayoutManager(context)
-    recyclerView.setLayoutManager(layoutManager)
-    # Create an adapter for RecyclerView
-    items = ["Item 1", "Item 2", "Item 3", "Item 4", "Item 5"]
-    adapter = MyAdapter(context, items)
-    # Set the adapter on RecyclerView
-    recyclerView.setAdapter(adapter)
-    return recyclerView
+    return myRecyclerView
