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/y2/f.java

@@ -0,0 +1,66 @@
+package y2;
+
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
+import android.content.res.Resources;
+import android.util.Property;
+import android.view.View;
+import android.view.ViewGroup;
+import com.adif.elcanomovil.R;
+import com.google.android.gms.maps.model.BitmapDescriptorFactory;
+import i2.AbstractC0396a;
+import j0.C0399a;
+
+/* loaded from: classes3.dex */
+public final class f extends AbstractC0662a {
+
+    /* renamed from: g, reason: collision with root package name */
+    public final float f8992g;
+    public final float h;
+
+    public f(View view) {
+        super(view);
+        Resources resources = view.getResources();
+        this.f8992g = resources.getDimension(R.dimen.m3_back_progress_bottom_container_max_scale_x_distance);
+        this.h = resources.getDimension(R.dimen.m3_back_progress_bottom_container_max_scale_y_distance);
+    }
+
+    public final AnimatorSet a() {
+        AnimatorSet animatorSet = new AnimatorSet();
+        View view = this.f8984b;
+        animatorSet.playTogether(ObjectAnimator.ofFloat(view, (Property<View, Float>) View.SCALE_X, 1.0f), ObjectAnimator.ofFloat(view, (Property<View, Float>) View.SCALE_Y, 1.0f));
+        if (view instanceof ViewGroup) {
+            ViewGroup viewGroup = (ViewGroup) view;
+            for (int i = 0; i < viewGroup.getChildCount(); i++) {
+                animatorSet.playTogether(ObjectAnimator.ofFloat(viewGroup.getChildAt(i), (Property<View, Float>) View.SCALE_Y, 1.0f));
+            }
+        }
+        animatorSet.setInterpolator(new C0399a(1));
+        return animatorSet;
+    }
+
+    public final void b(float f2) {
+        float interpolation = this.f8983a.getInterpolation(f2);
+        View view = this.f8984b;
+        float width = view.getWidth();
+        float height = view.getHeight();
+        if (width <= BitmapDescriptorFactory.HUE_RED || height <= BitmapDescriptorFactory.HUE_RED) {
+            return;
+        }
+        float f4 = this.f8992g / width;
+        float f5 = this.h / height;
+        float a2 = 1.0f - AbstractC0396a.a(BitmapDescriptorFactory.HUE_RED, f4, interpolation);
+        float a4 = 1.0f - AbstractC0396a.a(BitmapDescriptorFactory.HUE_RED, f5, interpolation);
+        view.setScaleX(a2);
+        view.setPivotY(height);
+        view.setScaleY(a4);
+        if (view instanceof ViewGroup) {
+            ViewGroup viewGroup = (ViewGroup) view;
+            for (int i = 0; i < viewGroup.getChildCount(); i++) {
+                View childAt = viewGroup.getChildAt(i);
+                childAt.setPivotY(-childAt.getTop());
+                childAt.setScaleY(a4 != BitmapDescriptorFactory.HUE_RED ? a2 / a4 : 1.0f);
+            }
+        }
+    }
+}