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/T1/a.java

@@ -0,0 +1,51 @@
+package T1;
+
+/* loaded from: classes3.dex */
+public final class a {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final Object f1653a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final d f1654b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final b f1655c;
+
+    public a(Object obj, d dVar, b bVar) {
+        if (obj == null) {
+            throw new NullPointerException("Null payload");
+        }
+        this.f1653a = obj;
+        this.f1654b = dVar;
+        this.f1655c = bVar;
+    }
+
+    public final boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        }
+        if (obj instanceof a) {
+            a aVar = (a) obj;
+            aVar.getClass();
+            if (this.f1653a.equals(aVar.f1653a) && this.f1654b.equals(aVar.f1654b)) {
+                b bVar = aVar.f1655c;
+                b bVar2 = this.f1655c;
+                if (bVar2 != null ? bVar2.equals(bVar) : bVar == null) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    public final int hashCode() {
+        int hashCode = ((((1000003 * 1000003) ^ this.f1653a.hashCode()) * 1000003) ^ this.f1654b.hashCode()) * 1000003;
+        b bVar = this.f1655c;
+        return (bVar == null ? 0 : bVar.hashCode()) ^ hashCode;
+    }
+
+    public final String toString() {
+        return "Event{code=null, payload=" + this.f1653a + ", priority=" + this.f1654b + ", productData=" + this.f1655c + "}";
+    }
+}

apk_decompiled/sources/T1/b.java

@@ -0,0 +1,33 @@
+package T1;
+
+/* loaded from: classes3.dex */
+public final class b {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final Integer f1656a;
+
+    public b(Integer num) {
+        this.f1656a = num;
+    }
+
+    public final boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        }
+        if (!(obj instanceof b)) {
+            return false;
+        }
+        b bVar = (b) obj;
+        Integer num = this.f1656a;
+        return num == null ? bVar.f1656a == null : num.equals(bVar.f1656a);
+    }
+
+    public final int hashCode() {
+        Integer num = this.f1656a;
+        return (num == null ? 0 : num.hashCode()) ^ 1000003;
+    }
+
+    public final String toString() {
+        return "ProductData{productId=" + this.f1656a + "}";
+    }
+}

apk_decompiled/sources/T1/c.java

@@ -0,0 +1,35 @@
+package T1;
+
+import C.w;
+
+/* loaded from: classes3.dex */
+public final class c {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final String f1657a;
+
+    public c(String str) {
+        if (str == null) {
+            throw new NullPointerException("name is null");
+        }
+        this.f1657a = str;
+    }
+
+    public final boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (!(obj instanceof c)) {
+            return false;
+        }
+        return this.f1657a.equals(((c) obj).f1657a);
+    }
+
+    public final int hashCode() {
+        return this.f1657a.hashCode() ^ 1000003;
+    }
+
+    public final String toString() {
+        return w.r(new StringBuilder("Encoding{name=\""), this.f1657a, "\"}");
+    }
+}

apk_decompiled/sources/T1/d.java

@@ -0,0 +1,40 @@
+package T1;
+
+/* JADX WARN: Failed to restore enum class, 'enum' modifier and super class removed */
+/* JADX WARN: Unknown enum class pattern. Please report as an issue! */
+/* loaded from: classes3.dex */
+public final class d {
+
+    /* renamed from: a, reason: collision with root package name */
+    public static final d f1658a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public static final d f1659b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public static final d f1660c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public static final /* synthetic */ d[] f1661d;
+
+    /* JADX WARN: Type inference failed for: r0v0, types: [java.lang.Enum, T1.d] */
+    /* JADX WARN: Type inference failed for: r1v1, types: [java.lang.Enum, T1.d] */
+    /* JADX WARN: Type inference failed for: r2v2, types: [java.lang.Enum, T1.d] */
+    static {
+        ?? r02 = new Enum("DEFAULT", 0);
+        f1658a = r02;
+        ?? r12 = new Enum("VERY_LOW", 1);
+        f1659b = r12;
+        ?? r22 = new Enum("HIGHEST", 2);
+        f1660c = r22;
+        f1661d = new d[]{r02, r12, r22};
+    }
+
+    public static d valueOf(String str) {
+        return (d) Enum.valueOf(d.class, str);
+    }
+
+    public static d[] values() {
+        return (d[]) f1661d.clone();
+    }
+}

apk_decompiled/sources/T1/e.java

@@ -0,0 +1,6 @@
+package T1;
+
+/* loaded from: classes3.dex */
+public interface e {
+    Object apply(Object obj);
+}

apk_decompiled/sources/T1/f.java

@@ -0,0 +1,5 @@
+package T1;
+
+/* loaded from: classes3.dex */
+public interface f {
+}

apk_decompiled/sources/T1/g.java

@@ -0,0 +1,5 @@
+package T1;
+
+/* loaded from: classes3.dex */
+public interface g {
+}

apk_decompiled/sources/T1/h.java

@@ -0,0 +1,6 @@
+package T1;
+
+/* loaded from: classes3.dex */
+public interface h {
+    void a(Exception exc);
+}