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/J0/o.java

@@ -0,0 +1,71 @@
+package J0;
+
+import a.AbstractC0105a;
+import r3.C;
+import r3.InterfaceC0578j;
+import r3.z;
+
+/* loaded from: classes.dex */
+public final class o extends p {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final z f951a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final r3.n f952b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final String f953c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final K0.i f954d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public boolean f955e;
+
+    /* renamed from: f, reason: collision with root package name */
+    public C f956f;
+
+    public o(z zVar, r3.n nVar, String str, K0.i iVar) {
+        this.f951a = zVar;
+        this.f952b = nVar;
+        this.f953c = str;
+        this.f954d = iVar;
+    }
+
+    @Override // java.io.Closeable, java.lang.AutoCloseable
+    public final synchronized void close() {
+        try {
+            this.f955e = true;
+            C c4 = this.f956f;
+            if (c4 != null) {
+                W0.f.a(c4);
+            }
+            K0.i iVar = this.f954d;
+            if (iVar != null) {
+                W0.f.a(iVar);
+            }
+        } catch (Throwable th) {
+            throw th;
+        }
+    }
+
+    @Override // J0.p
+    public final m3.l d() {
+        return null;
+    }
+
+    @Override // J0.p
+    public final synchronized InterfaceC0578j e() {
+        if (this.f955e) {
+            throw new IllegalStateException("closed");
+        }
+        C c4 = this.f956f;
+        if (c4 != null) {
+            return c4;
+        }
+        C d4 = AbstractC0105a.d(this.f952b.h(this.f951a));
+        this.f956f = d4;
+        return d4;
+    }
+}