Primer paso de la investigacion. Se aportan el .apk, las carpetas con el apk extraido y el apk descompilado. El archivo API_DOCUMENTATION.md es un archivo donde se anotaran los descubrimientos del funcionamiento de la API, y los .py son scripts para probar la funcionalidad de la API con los métodos que vayamos encontrando. Finalmente, los archivos .js son scripts de Frida para extraer informacion de la APP durante la ejecucion.

apk_decompiled/sources/androidx/recyclerview/widget/K0.java

@@ -0,0 +1,64 @@
+package androidx.recyclerview.widget;
+
+import O.C0056b;
+import android.os.Bundle;
+import android.view.View;
+import android.view.accessibility.AccessibilityEvent;
+
+/* loaded from: classes.dex */
+public final class K0 extends C0056b {
+
+    /* renamed from: d, reason: collision with root package name */
+    public final RecyclerView f3558d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public final J0 f3559e;
+
+    public K0(RecyclerView recyclerView) {
+        this.f3558d = recyclerView;
+        J0 j02 = this.f3559e;
+        if (j02 != null) {
+            this.f3559e = j02;
+        } else {
+            this.f3559e = new J0(this);
+        }
+    }
+
+    @Override // O.C0056b
+    public final void c(View view, AccessibilityEvent accessibilityEvent) {
+        super.c(view, accessibilityEvent);
+        if (!(view instanceof RecyclerView) || this.f3558d.Q()) {
+            return;
+        }
+        RecyclerView recyclerView = (RecyclerView) view;
+        if (recyclerView.getLayoutManager() != null) {
+            recyclerView.getLayoutManager().Y(accessibilityEvent);
+        }
+    }
+
+    @Override // O.C0056b
+    public final void d(View view, P.k kVar) {
+        this.f1232a.onInitializeAccessibilityNodeInfo(view, kVar.f1341a);
+        RecyclerView recyclerView = this.f3558d;
+        if (recyclerView.Q() || recyclerView.getLayoutManager() == null) {
+            return;
+        }
+        AbstractC0238q0 layoutManager = recyclerView.getLayoutManager();
+        RecyclerView recyclerView2 = layoutManager.f3884b;
+        layoutManager.Z(recyclerView2.f3676c, recyclerView2.f3686h0, kVar);
+    }
+
+    @Override // O.C0056b
+    public final boolean g(View view, int i, Bundle bundle) {
+        if (super.g(view, i, bundle)) {
+            return true;
+        }
+        RecyclerView recyclerView = this.f3558d;
+        if (recyclerView.Q() || recyclerView.getLayoutManager() == null) {
+            return false;
+        }
+        AbstractC0238q0 layoutManager = recyclerView.getLayoutManager();
+        RecyclerView recyclerView2 = layoutManager.f3884b;
+        return layoutManager.m0(recyclerView2.f3676c, recyclerView2.f3686h0, i, bundle);
+    }
+}