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/com/adif/elcanomovil/uiSelectTrain/databinding/FragmentSelectTrainBinding.java

@@ -0,0 +1,84 @@
+package com.adif.elcanomovil.uiSelectTrain.databinding;
+
+import a.AbstractC0105a;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.TextView;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.recyclerview.widget.RecyclerView;
+import com.adif.elcanomovil.commonViews.databinding.LoadingEmptyOrErrorCommonViewBinding;
+import com.adif.elcanomovil.uiSelectTrain.R;
+import com.google.android.material.textfield.TextInputEditText;
+import com.google.android.material.textfield.TextInputLayout;
+
+/* loaded from: classes2.dex */
+public final class FragmentSelectTrainBinding {
+    public final ImageButton btnBack;
+    public final TextInputLayout inputLayout;
+    public final ConstraintLayout layoutSearchResults;
+    public final TextView layoutSearchResultsTitle;
+    public final RecyclerView layoutSearchResultsView;
+    public final LoadingEmptyOrErrorCommonViewBinding loadingEmptyOrErrorView;
+    private final ConstraintLayout rootView;
+    public final TextInputEditText searchBox;
+
+    private FragmentSelectTrainBinding(ConstraintLayout constraintLayout, ImageButton imageButton, TextInputLayout textInputLayout, ConstraintLayout constraintLayout2, TextView textView, RecyclerView recyclerView, LoadingEmptyOrErrorCommonViewBinding loadingEmptyOrErrorCommonViewBinding, TextInputEditText textInputEditText) {
+        this.rootView = constraintLayout;
+        this.btnBack = imageButton;
+        this.inputLayout = textInputLayout;
+        this.layoutSearchResults = constraintLayout2;
+        this.layoutSearchResultsTitle = textView;
+        this.layoutSearchResultsView = recyclerView;
+        this.loadingEmptyOrErrorView = loadingEmptyOrErrorCommonViewBinding;
+        this.searchBox = textInputEditText;
+    }
+
+    public static FragmentSelectTrainBinding bind(View view) {
+        View t2;
+        int i = R.id.btnBack;
+        ImageButton imageButton = (ImageButton) AbstractC0105a.t(view, i);
+        if (imageButton != null) {
+            i = R.id.inputLayout;
+            TextInputLayout textInputLayout = (TextInputLayout) AbstractC0105a.t(view, i);
+            if (textInputLayout != null) {
+                i = R.id.layoutSearchResults;
+                ConstraintLayout constraintLayout = (ConstraintLayout) AbstractC0105a.t(view, i);
+                if (constraintLayout != null) {
+                    i = R.id.layoutSearchResultsTitle;
+                    TextView textView = (TextView) AbstractC0105a.t(view, i);
+                    if (textView != null) {
+                        i = R.id.layoutSearchResultsView;
+                        RecyclerView recyclerView = (RecyclerView) AbstractC0105a.t(view, i);
+                        if (recyclerView != null && (t2 = AbstractC0105a.t(view, (i = R.id.loading_empty_or_error_view))) != null) {
+                            LoadingEmptyOrErrorCommonViewBinding bind = LoadingEmptyOrErrorCommonViewBinding.bind(t2);
+                            i = R.id.searchBox;
+                            TextInputEditText textInputEditText = (TextInputEditText) AbstractC0105a.t(view, i);
+                            if (textInputEditText != null) {
+                                return new FragmentSelectTrainBinding((ConstraintLayout) view, imageButton, textInputLayout, constraintLayout, textView, recyclerView, bind, textInputEditText);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        throw new NullPointerException("Missing required view with ID: ".concat(view.getResources().getResourceName(i)));
+    }
+
+    public static FragmentSelectTrainBinding inflate(LayoutInflater layoutInflater) {
+        return inflate(layoutInflater, null, false);
+    }
+
+    public static FragmentSelectTrainBinding inflate(LayoutInflater layoutInflater, ViewGroup viewGroup, boolean z3) {
+        View inflate = layoutInflater.inflate(R.layout.fragment_select_train, viewGroup, false);
+        if (z3) {
+            viewGroup.addView(inflate);
+        }
+        return bind(inflate);
+    }
+
+    public ConstraintLayout getRoot() {
+        return this.rootView;
+    }
+}