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/uiTrain/main/d.java

@@ -0,0 +1,65 @@
+package com.adif.elcanomovil.uiTrain.main;
+
+import androidx.lifecycle.J;
+import androidx.lifecycle.q0;
+import kotlin.ResultKt;
+import kotlin.Unit;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.intrinsics.IntrinsicsKt;
+import kotlin.coroutines.jvm.internal.SuspendLambda;
+import kotlin.jvm.functions.Function2;
+import kotlin.jvm.internal.Intrinsics;
+import kotlinx.coroutines.CoroutineScope;
+
+/* loaded from: classes3.dex */
+public final class d extends SuspendLambda implements Function2 {
+
+    /* renamed from: a, reason: collision with root package name */
+    public int f5404a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final /* synthetic */ TrainSituationFragment f5405b;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public d(TrainSituationFragment trainSituationFragment, Continuation continuation) {
+        super(2, continuation);
+        this.f5405b = trainSituationFragment;
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Continuation create(Object obj, Continuation continuation) {
+        return new d(this.f5405b, continuation);
+    }
+
+    @Override // kotlin.jvm.functions.Function2
+    public final Object invoke(Object obj, Object obj2) {
+        return ((d) create((CoroutineScope) obj, (Continuation) obj2)).invokeSuspend(Unit.INSTANCE);
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Object invokeSuspend(Object obj) {
+        Object coroutine_suspended = IntrinsicsKt.getCOROUTINE_SUSPENDED();
+        int i = this.f5404a;
+        if (i == 0) {
+            ResultKt.throwOnFailure(obj);
+            TrainSituationFragment trainSituationFragment = this.f5405b;
+            J viewLifecycleOwner = trainSituationFragment.getViewLifecycleOwner();
+            Intrinsics.checkNotNullExpressionValue(viewLifecycleOwner, "getViewLifecycleOwner(...)");
+            c cVar = new c(trainSituationFragment, null);
+            this.f5404a = 1;
+            Object l4 = q0.l(viewLifecycleOwner.getLifecycle(), cVar, this);
+            if (l4 != IntrinsicsKt.getCOROUTINE_SUSPENDED()) {
+                l4 = Unit.INSTANCE;
+            }
+            if (l4 == coroutine_suspended) {
+                return coroutine_suspended;
+            }
+        } else {
+            if (i != 1) {
+                throw new IllegalStateException("call to 'resume' before 'invoke' with coroutine");
+            }
+            ResultKt.throwOnFailure(obj);
+        }
+        return Unit.INSTANCE;
+    }
+}