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/n2/b.java

@@ -0,0 +1,140 @@
+package n2;
+
+import O.X;
+import android.content.Context;
+import android.content.res.Resources;
+import android.view.View;
+import android.widget.FrameLayout;
+import com.adif.elcanomovil.R;
+import java.util.ArrayList;
+import java.util.WeakHashMap;
+import kotlin.jvm.internal.IntCompanionObject;
+import l.m;
+import z2.AbstractC0675e;
+
+/* loaded from: classes3.dex */
+public final class b extends AbstractC0675e {
+
+    /* renamed from: H, reason: collision with root package name */
+    public final int f7862H;
+
+    /* renamed from: I, reason: collision with root package name */
+    public final int f7863I;
+    public final int J;
+
+    /* renamed from: K, reason: collision with root package name */
+    public final int f7864K;
+
+    /* renamed from: L, reason: collision with root package name */
+    public boolean f7865L;
+
+    /* renamed from: M, reason: collision with root package name */
+    public final ArrayList f7866M;
+
+    public b(Context context) {
+        super(context);
+        this.f7866M = new ArrayList();
+        FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(-2, -2);
+        layoutParams.gravity = 17;
+        setLayoutParams(layoutParams);
+        Resources resources = getResources();
+        this.f7862H = resources.getDimensionPixelSize(R.dimen.design_bottom_navigation_item_max_width);
+        this.f7863I = resources.getDimensionPixelSize(R.dimen.design_bottom_navigation_item_min_width);
+        this.J = resources.getDimensionPixelSize(R.dimen.design_bottom_navigation_active_item_max_width);
+        this.f7864K = resources.getDimensionPixelSize(R.dimen.design_bottom_navigation_active_item_min_width);
+    }
+
+    @Override // android.view.ViewGroup, android.view.View
+    public final void onLayout(boolean z3, int i, int i4, int i5, int i6) {
+        int childCount = getChildCount();
+        int i7 = i5 - i;
+        int i8 = i6 - i4;
+        int i9 = 0;
+        for (int i10 = 0; i10 < childCount; i10++) {
+            View childAt = getChildAt(i10);
+            if (childAt.getVisibility() != 8) {
+                WeakHashMap weakHashMap = X.f1226a;
+                if (getLayoutDirection() == 1) {
+                    int i11 = i7 - i9;
+                    childAt.layout(i11 - childAt.getMeasuredWidth(), 0, i11, i8);
+                } else {
+                    childAt.layout(i9, 0, childAt.getMeasuredWidth() + i9, i8);
+                }
+                i9 += childAt.getMeasuredWidth();
+            }
+        }
+    }
+
+    @Override // android.view.View
+    public final void onMeasure(int i, int i4) {
+        int i5;
+        int i6;
+        m menu = getMenu();
+        int size = View.MeasureSpec.getSize(i);
+        int size2 = menu.l().size();
+        int childCount = getChildCount();
+        ArrayList arrayList = this.f7866M;
+        arrayList.clear();
+        int size3 = View.MeasureSpec.getSize(i4);
+        int makeMeasureSpec = View.MeasureSpec.makeMeasureSpec(size3, 1073741824);
+        int labelVisibilityMode = getLabelVisibilityMode();
+        boolean z3 = labelVisibilityMode != -1 ? labelVisibilityMode == 0 : size2 > 3;
+        int i7 = this.J;
+        if (z3 && this.f7865L) {
+            View childAt = getChildAt(getSelectedItemPosition());
+            int visibility = childAt.getVisibility();
+            int i8 = this.f7864K;
+            if (visibility != 8) {
+                childAt.measure(View.MeasureSpec.makeMeasureSpec(i7, IntCompanionObject.MIN_VALUE), makeMeasureSpec);
+                i8 = Math.max(i8, childAt.getMeasuredWidth());
+            }
+            int i9 = size2 - (childAt.getVisibility() != 8 ? 1 : 0);
+            int min = Math.min(size - (this.f7863I * i9), Math.min(i8, i7));
+            int i10 = size - min;
+            int min2 = Math.min(i10 / (i9 != 0 ? i9 : 1), this.f7862H);
+            int i11 = i10 - (i9 * min2);
+            int i12 = 0;
+            while (i12 < childCount) {
+                if (getChildAt(i12).getVisibility() != 8) {
+                    i6 = i12 == getSelectedItemPosition() ? min : min2;
+                    if (i11 > 0) {
+                        i6++;
+                        i11--;
+                    }
+                } else {
+                    i6 = 0;
+                }
+                arrayList.add(Integer.valueOf(i6));
+                i12++;
+            }
+        } else {
+            int min3 = Math.min(size / (size2 != 0 ? size2 : 1), i7);
+            int i13 = size - (size2 * min3);
+            for (int i14 = 0; i14 < childCount; i14++) {
+                if (getChildAt(i14).getVisibility() == 8) {
+                    i5 = 0;
+                } else if (i13 > 0) {
+                    i5 = min3 + 1;
+                    i13--;
+                } else {
+                    i5 = min3;
+                }
+                arrayList.add(Integer.valueOf(i5));
+            }
+        }
+        int i15 = 0;
+        for (int i16 = 0; i16 < childCount; i16++) {
+            View childAt2 = getChildAt(i16);
+            if (childAt2.getVisibility() != 8) {
+                childAt2.measure(View.MeasureSpec.makeMeasureSpec(((Integer) arrayList.get(i16)).intValue(), 1073741824), makeMeasureSpec);
+                childAt2.getLayoutParams().width = childAt2.getMeasuredWidth();
+                i15 = childAt2.getMeasuredWidth() + i15;
+            }
+        }
+        setMeasuredDimension(i15, size3);
+    }
+
+    public void setItemHorizontalTranslationEnabled(boolean z3) {
+        this.f7865L = z3;
+    }
+}