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/d1/C0308b.java

@@ -0,0 +1,36 @@
+package d1;
+
+import java.text.SimpleDateFormat;
+import java.util.Locale;
+import kotlin.jvm.functions.Function0;
+import kotlin.jvm.internal.Lambda;
+
+/* renamed from: d1.b, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public final class C0308b extends Lambda implements Function0 {
+
+    /* renamed from: b, reason: collision with root package name */
+    public static final C0308b f6165b = new C0308b(0, 0);
+
+    /* renamed from: c, reason: collision with root package name */
+    public static final C0308b f6166c = new C0308b(0, 1);
+
+    /* renamed from: a, reason: collision with root package name */
+    public final /* synthetic */ int f6167a;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public /* synthetic */ C0308b(int i, int i4) {
+        super(i);
+        this.f6167a = i4;
+    }
+
+    @Override // kotlin.jvm.functions.Function0
+    public final Object invoke() {
+        switch (this.f6167a) {
+            case 0:
+                return new SimpleDateFormat("dd/MM/yyyy", Locale.US);
+            default:
+                return new SimpleDateFormat("dd/MM/yyyy HH:mm", Locale.US);
+        }
+    }
+}

apk_decompiled/sources/d1/C0309c.java

@@ -0,0 +1,15 @@
+package d1;
+
+import kotlin.Lazy;
+import kotlin.LazyKt;
+
+/* renamed from: d1.c, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public final class C0309c {
+
+    /* renamed from: a, reason: collision with root package name */
+    public static final Lazy f6168a = LazyKt.lazy(C0308b.f6165b);
+
+    /* renamed from: b, reason: collision with root package name */
+    public static final Lazy f6169b = LazyKt.lazy(C0308b.f6166c);
+}

apk_decompiled/sources/d1/InterfaceC0307a.java

@@ -0,0 +1,6 @@
+package d1;
+
+/* renamed from: d1.a, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public interface InterfaceC0307a {
+}

apk_decompiled/sources/d1/d.java

@@ -0,0 +1,5 @@
+package d1;
+
+/* loaded from: classes.dex */
+public final class d implements InterfaceC0307a {
+}

apk_decompiled/sources/d1/e.java

@@ -0,0 +1,5 @@
+package d1;
+
+/* loaded from: classes.dex */
+public final class e {
+}

apk_decompiled/sources/d1/f.java

@@ -0,0 +1,5 @@
+package d1;
+
+/* loaded from: classes.dex */
+public final class f {
+}

apk_decompiled/sources/d1/g.java

@@ -0,0 +1,5 @@
+package d1;
+
+/* loaded from: classes.dex */
+public interface g {
+}

apk_decompiled/sources/d1/h.java

@@ -0,0 +1,30 @@
+package d1;
+
+import android.content.Context;
+import java.util.Arrays;
+import kotlin.jvm.internal.Intrinsics;
+
+/* loaded from: classes.dex */
+public final class h implements g {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final Context f6170a;
+
+    public h(Context context) {
+        Intrinsics.checkNotNullParameter(context, "context");
+        this.f6170a = context;
+    }
+
+    public final String a(int i) {
+        String string = this.f6170a.getString(i);
+        Intrinsics.checkNotNullExpressionValue(string, "getString(...)");
+        return string;
+    }
+
+    public final String b(int i, Object... args) {
+        Intrinsics.checkNotNullParameter(args, "args");
+        String string = this.f6170a.getString(i, Arrays.copyOf(args, args.length));
+        Intrinsics.checkNotNullExpressionValue(string, "getString(...)");
+        return string;
+    }
+}

apk_decompiled/sources/d1/i.java

@@ -0,0 +1,5 @@
+package d1;
+
+/* loaded from: classes.dex */
+public final class i {
+}