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/widget/DeparturesWidget.java

@@ -0,0 +1,84 @@
+package com.adif.elcanomovil.widget;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import com.adif.elcanomovil.widget.DeparturesWidgetViewAction;
+import dagger.hilt.android.AndroidEntryPoint;
+import javax.inject.Inject;
+import kotlin.Metadata;
+import kotlin.jvm.internal.Intrinsics;
+
+@Metadata(d1 = {"\u00000\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\b\u0005\n\u0002\u0018\u0002\n\u0002\b\u0005\n\u0002\u0010\u0002\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0002\b\u0007\u0018\u0000 \u00152\u00020\u0001:\u0001\u0015B\u0005¢\u0006\u0002\u0010\u0002J\u001a\u0010\u000f\u001a\u00020\u00102\u0006\u0010\u0011\u001a\u00020\u00122\b\u0010\u0013\u001a\u0004\u0018\u00010\u0014H\u0016R\u001e\u0010\u0003\u001a\u00020\u00048\u0006@\u0006X\u0087.¢\u0006\u000e\n\u0000\u001a\u0004\b\u0005\u0010\u0006\"\u0004\b\u0007\u0010\bR\u001e\u0010\t\u001a\u00020\n8\u0006@\u0006X\u0087.¢\u0006\u000e\n\u0000\u001a\u0004\b\u000b\u0010\f\"\u0004\b\r\u0010\u000e¨\u0006\u0016"}, d2 = {"Lcom/adif/elcanomovil/widget/DeparturesWidget;", "Landroid/appwidget/AppWidgetProvider;", "()V", "viewModel", "Lcom/adif/elcanomovil/widget/DeparturesWidgetViewModel;", "getViewModel", "()Lcom/adif/elcanomovil/widget/DeparturesWidgetViewModel;", "setViewModel", "(Lcom/adif/elcanomovil/widget/DeparturesWidgetViewModel;)V", "widgetPayloadHandler", "Lcom/adif/elcanomovil/widget/WidgetPayloadHandler;", "getWidgetPayloadHandler", "()Lcom/adif/elcanomovil/widget/WidgetPayloadHandler;", "setWidgetPayloadHandler", "(Lcom/adif/elcanomovil/widget/WidgetPayloadHandler;)V", "onReceive", "", "context", "Landroid/content/Context;", "intent", "Landroid/content/Intent;", "Companion", "widget_proNon_corporateRelease"}, k = 1, mv = {1, 9, 0}, xi = 48)
+@AndroidEntryPoint
+/* loaded from: classes3.dex */
+public final class DeparturesWidget extends Hilt_DeparturesWidget {
+    public static final String ACTION_APPWIDGET_CHANGE_WAY = "changeWays";
+
+    @Inject
+    public DeparturesWidgetViewModel viewModel;
+
+    @Inject
+    public WidgetPayloadHandler widgetPayloadHandler;
+
+    public final DeparturesWidgetViewModel getViewModel() {
+        DeparturesWidgetViewModel departuresWidgetViewModel = this.viewModel;
+        if (departuresWidgetViewModel != null) {
+            return departuresWidgetViewModel;
+        }
+        Intrinsics.throwUninitializedPropertyAccessException("viewModel");
+        return null;
+    }
+
+    public final WidgetPayloadHandler getWidgetPayloadHandler() {
+        WidgetPayloadHandler widgetPayloadHandler = this.widgetPayloadHandler;
+        if (widgetPayloadHandler != null) {
+            return widgetPayloadHandler;
+        }
+        Intrinsics.throwUninitializedPropertyAccessException("widgetPayloadHandler");
+        return null;
+    }
+
+    @Override // com.adif.elcanomovil.widget.Hilt_DeparturesWidget, android.appwidget.AppWidgetProvider, android.content.BroadcastReceiver
+    public void onReceive(Context context, Intent intent) {
+        Bundle extras;
+        Intrinsics.checkNotNullParameter(context, "context");
+        super.onReceive(context, intent);
+        if (intent == null || (extras = intent.getExtras()) == null) {
+            return;
+        }
+        int i = extras.getInt("appWidgetId", 0);
+        if (i == 0) {
+            getViewModel().onViewAction(DeparturesWidgetViewAction.UpdateAll.INSTANCE);
+            return;
+        }
+        WidgetPayload handlePayload = getWidgetPayloadHandler().handlePayload(extras);
+        String action = intent.getAction();
+        if (action != null) {
+            int hashCode = action.hashCode();
+            if (hashCode == -2131836108) {
+                if (action.equals(ACTION_APPWIDGET_CHANGE_WAY)) {
+                    getViewModel().onViewAction(new DeparturesWidgetViewAction.ChangeWay(i, handlePayload));
+                }
+            } else if (hashCode == -689938766) {
+                if (action.equals("android.appwidget.action.APPWIDGET_UPDATE_OPTIONS")) {
+                    getViewModel().onViewAction(new DeparturesWidgetViewAction.Update(i, handlePayload));
+                }
+            } else if (hashCode == 452171151) {
+                action.equals("android.appwidget.action.APPWIDGET_DELETED");
+            } else if (hashCode == 1619576947 && action.equals("android.appwidget.action.APPWIDGET_UPDATE")) {
+                getViewModel().onViewAction(new DeparturesWidgetViewAction.Update(i, handlePayload));
+            }
+        }
+    }
+
+    public final void setViewModel(DeparturesWidgetViewModel departuresWidgetViewModel) {
+        Intrinsics.checkNotNullParameter(departuresWidgetViewModel, "<set-?>");
+        this.viewModel = departuresWidgetViewModel;
+    }
+
+    public final void setWidgetPayloadHandler(WidgetPayloadHandler widgetPayloadHandler) {
+        Intrinsics.checkNotNullParameter(widgetPayloadHandler, "<set-?>");
+        this.widgetPayloadHandler = widgetPayloadHandler;
+    }
+}