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/i0/AbstractC0383d.java

@@ -0,0 +1,83 @@
+package i0;
+
+import android.os.Handler;
+import android.os.Looper;
+import android.util.Log;
+import androidx.fragment.app.AbstractC0158l0;
+import androidx.fragment.app.K;
+import java.util.Set;
+import kotlin.collections.CollectionsKt;
+import kotlin.jvm.internal.Intrinsics;
+
+/* renamed from: i0.d, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public abstract class AbstractC0383d {
+
+    /* renamed from: a, reason: collision with root package name */
+    public static final C0382c f6811a = C0382c.f6808c;
+
+    public static C0382c a(K k4) {
+        while (k4 != null) {
+            if (k4.isAdded()) {
+                AbstractC0158l0 parentFragmentManager = k4.getParentFragmentManager();
+                Intrinsics.checkNotNullExpressionValue(parentFragmentManager, "declaringFragment.parentFragmentManager");
+                parentFragmentManager.getClass();
+            }
+            k4 = k4.getParentFragment();
+        }
+        return f6811a;
+    }
+
+    public static void b(C0382c c0382c, AbstractC0392m abstractC0392m) {
+        K k4 = abstractC0392m.f6812a;
+        String name = k4.getClass().getName();
+        EnumC0381b enumC0381b = EnumC0381b.f6800a;
+        Set set = c0382c.f6809a;
+        if (set.contains(enumC0381b)) {
+            Log.d("FragmentStrictMode", "Policy violation in ".concat(name), abstractC0392m);
+        }
+        if (set.contains(EnumC0381b.f6801b)) {
+            F.n nVar = new F.n(8, name, abstractC0392m);
+            if (!k4.isAdded()) {
+                nVar.run();
+                throw null;
+            }
+            Handler handler = k4.getParentFragmentManager().f3177w.f3076c;
+            if (Intrinsics.areEqual(handler.getLooper(), Looper.myLooper())) {
+                nVar.run();
+                throw null;
+            }
+            handler.post(nVar);
+        }
+    }
+
+    public static void c(AbstractC0392m abstractC0392m) {
+        if (AbstractC0158l0.M(3)) {
+            Log.d("FragmentManager", "StrictMode violation in ".concat(abstractC0392m.f6812a.getClass().getName()), abstractC0392m);
+        }
+    }
+
+    public static final void d(K fragment, String previousFragmentId) {
+        Intrinsics.checkNotNullParameter(fragment, "fragment");
+        Intrinsics.checkNotNullParameter(previousFragmentId, "previousFragmentId");
+        Intrinsics.checkNotNullParameter(fragment, "fragment");
+        Intrinsics.checkNotNullParameter(previousFragmentId, "previousFragmentId");
+        AbstractC0392m abstractC0392m = new AbstractC0392m(fragment, "Attempting to reuse fragment " + fragment + " with previous ID " + previousFragmentId);
+        c(abstractC0392m);
+        C0382c a2 = a(fragment);
+        if (a2.f6809a.contains(EnumC0381b.f6802c) && e(a2, fragment.getClass(), C0380a.class)) {
+            b(a2, abstractC0392m);
+        }
+    }
+
+    public static boolean e(C0382c c0382c, Class cls, Class cls2) {
+        Set set = (Set) c0382c.f6810b.get(cls.getName());
+        if (set == null) {
+            return true;
+        }
+        if (Intrinsics.areEqual(cls2.getSuperclass(), AbstractC0392m.class) || !CollectionsKt.contains(set, cls2.getSuperclass())) {
+            return !set.contains(cls2);
+        }
+        return false;
+    }
+}