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/S0/u.java

@@ -0,0 +1,99 @@
+package S0;
+
+import androidx.lifecycle.C;
+import androidx.lifecycle.J;
+import java.util.concurrent.CancellationException;
+import kotlinx.coroutines.BuildersKt__Builders_commonKt;
+import kotlinx.coroutines.Dispatchers;
+import kotlinx.coroutines.GlobalScope;
+import kotlinx.coroutines.Job;
+
+/* loaded from: classes.dex */
+public final class u implements q {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final I0.p f1527a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final j f1528b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final U0.a f1529c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final C f1530d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public final Job f1531e;
+
+    public u(I0.p pVar, j jVar, U0.a aVar, C c4, Job job) {
+        this.f1527a = pVar;
+        this.f1528b = jVar;
+        this.f1529c = aVar;
+        this.f1530d = c4;
+        this.f1531e = job;
+    }
+
+    @Override // androidx.lifecycle.InterfaceC0192m
+    public final void e(J j4) {
+        Job launch$default;
+        w c4 = W0.f.c(this.f1529c.f1775b);
+        synchronized (c4) {
+            try {
+                Job job = c4.f1534b;
+                if (job != null) {
+                    Job.DefaultImpls.cancel$default(job, (CancellationException) null, 1, (Object) null);
+                }
+                launch$default = BuildersKt__Builders_commonKt.launch$default(GlobalScope.INSTANCE, Dispatchers.getMain().getImmediate(), null, new v(c4, null), 2, null);
+                c4.f1534b = launch$default;
+                c4.f1533a = null;
+            } catch (Throwable th) {
+                throw th;
+            }
+        }
+    }
+
+    @Override // S0.q
+    public final void s() {
+        U0.a aVar = this.f1529c;
+        if (aVar.f1775b.isAttachedToWindow()) {
+            return;
+        }
+        w c4 = W0.f.c(aVar.f1775b);
+        u uVar = c4.f1535c;
+        if (uVar != null) {
+            Job.DefaultImpls.cancel$default(uVar.f1531e, (CancellationException) null, 1, (Object) null);
+            C c5 = uVar.f1530d;
+            U0.a aVar2 = uVar.f1529c;
+            if (aVar2 != null) {
+                c5.c(aVar2);
+            }
+            c5.c(uVar);
+        }
+        c4.f1535c = this;
+        throw new CancellationException("'ViewTarget.view' must be attached to a window.");
+    }
+
+    @Override // S0.q
+    public final void start() {
+        C c4 = this.f1530d;
+        c4.a(this);
+        U0.a aVar = this.f1529c;
+        if (aVar != null) {
+            c4.c(aVar);
+            c4.a(aVar);
+        }
+        w c5 = W0.f.c(aVar.f1775b);
+        u uVar = c5.f1535c;
+        if (uVar != null) {
+            Job.DefaultImpls.cancel$default(uVar.f1531e, (CancellationException) null, 1, (Object) null);
+            C c6 = uVar.f1530d;
+            U0.a aVar2 = uVar.f1529c;
+            if (aVar2 != null) {
+                c6.c(aVar2);
+            }
+            c6.c(uVar);
+        }
+        c5.f1535c = this;
+    }
+}