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/fragment/app/C0151i.java

@@ -0,0 +1,56 @@
+package androidx.fragment.app;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import kotlin.jvm.internal.Intrinsics;
+
+/* renamed from: androidx.fragment.app.i, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public final class C0151i extends AnimatorListenerAdapter {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final /* synthetic */ ViewGroup f3127a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final /* synthetic */ View f3128b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final /* synthetic */ boolean f3129c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final /* synthetic */ J0 f3130d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public final /* synthetic */ C0153j f3131e;
+
+    public C0151i(ViewGroup viewGroup, View view, boolean z3, J0 j02, C0153j c0153j) {
+        this.f3127a = viewGroup;
+        this.f3128b = view;
+        this.f3129c = z3;
+        this.f3130d = j02;
+        this.f3131e = c0153j;
+    }
+
+    @Override // android.animation.AnimatorListenerAdapter, android.animation.Animator.AnimatorListener
+    public final void onAnimationEnd(Animator anim) {
+        Intrinsics.checkNotNullParameter(anim, "anim");
+        ViewGroup viewGroup = this.f3127a;
+        View viewToAnimate = this.f3128b;
+        viewGroup.endViewTransition(viewToAnimate);
+        boolean z3 = this.f3129c;
+        J0 j02 = this.f3130d;
+        if (z3) {
+            M0 m02 = j02.f3036a;
+            Intrinsics.checkNotNullExpressionValue(viewToAnimate, "viewToAnimate");
+            m02.a(viewToAnimate, viewGroup);
+        }
+        C0153j c0153j = this.f3131e;
+        c0153j.f3135c.f3181a.c(c0153j);
+        if (AbstractC0158l0.M(2)) {
+            Log.v("FragmentManager", "Animator from operation " + j02 + " has ended.");
+        }
+    }
+}