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/w/h.java

@@ -0,0 +1,186 @@
+package w;
+
+import java.util.ArrayList;
+import u.AbstractC0629f;
+import u.C0625b;
+import u.C0626c;
+import u.C0630g;
+
+/* loaded from: classes.dex */
+public final class h extends d {
+
+    /* renamed from: q0, reason: collision with root package name */
+    public float f8794q0 = -1.0f;
+
+    /* renamed from: r0, reason: collision with root package name */
+    public int f8795r0 = -1;
+
+    /* renamed from: s0, reason: collision with root package name */
+    public int f8796s0 = -1;
+
+    /* renamed from: t0, reason: collision with root package name */
+    public c f8797t0 = this.J;
+
+    /* renamed from: u0, reason: collision with root package name */
+    public int f8798u0 = 0;
+
+    /* renamed from: v0, reason: collision with root package name */
+    public boolean f8799v0;
+
+    public h() {
+        this.f8679R.clear();
+        this.f8679R.add(this.f8797t0);
+        int length = this.f8678Q.length;
+        for (int i = 0; i < length; i++) {
+            this.f8678Q[i] = this.f8797t0;
+        }
+    }
+
+    @Override // w.d
+    public final boolean A() {
+        return this.f8799v0;
+    }
+
+    @Override // w.d
+    public final boolean B() {
+        return this.f8799v0;
+    }
+
+    @Override // w.d
+    public final void Q(C0626c c0626c, boolean z3) {
+        if (this.f8681T == null) {
+            return;
+        }
+        c cVar = this.f8797t0;
+        c0626c.getClass();
+        int n4 = C0626c.n(cVar);
+        if (this.f8798u0 == 1) {
+            this.f8686Y = n4;
+            this.Z = 0;
+            L(this.f8681T.k());
+            O(0);
+            return;
+        }
+        this.f8686Y = 0;
+        this.Z = n4;
+        O(this.f8681T.q());
+        L(0);
+    }
+
+    public final void R(int i) {
+        this.f8797t0.l(i);
+        this.f8799v0 = true;
+    }
+
+    public final void S(int i) {
+        if (this.f8798u0 == i) {
+            return;
+        }
+        this.f8798u0 = i;
+        ArrayList arrayList = this.f8679R;
+        arrayList.clear();
+        if (this.f8798u0 == 1) {
+            this.f8797t0 = this.f8671I;
+        } else {
+            this.f8797t0 = this.J;
+        }
+        arrayList.add(this.f8797t0);
+        c[] cVarArr = this.f8678Q;
+        int length = cVarArr.length;
+        for (int i4 = 0; i4 < length; i4++) {
+            cVarArr[i4] = this.f8797t0;
+        }
+    }
+
+    @Override // w.d
+    public final void b(C0626c c0626c, boolean z3) {
+        e eVar = (e) this.f8681T;
+        if (eVar == null) {
+            return;
+        }
+        Object i = eVar.i(2);
+        Object i4 = eVar.i(4);
+        d dVar = this.f8681T;
+        boolean z4 = dVar != null && dVar.f8715p0[0] == 2;
+        if (this.f8798u0 == 0) {
+            i = eVar.i(3);
+            i4 = eVar.i(5);
+            d dVar2 = this.f8681T;
+            z4 = dVar2 != null && dVar2.f8715p0[1] == 2;
+        }
+        if (this.f8799v0) {
+            c cVar = this.f8797t0;
+            if (cVar.f8658c) {
+                C0630g k4 = c0626c.k(cVar);
+                c0626c.d(k4, this.f8797t0.d());
+                if (this.f8795r0 != -1) {
+                    if (z4) {
+                        c0626c.f(c0626c.k(i4), k4, 0, 5);
+                    }
+                } else if (this.f8796s0 != -1 && z4) {
+                    C0630g k5 = c0626c.k(i4);
+                    c0626c.f(k4, c0626c.k(i), 0, 5);
+                    c0626c.f(k5, k4, 0, 5);
+                }
+                this.f8799v0 = false;
+                return;
+            }
+        }
+        if (this.f8795r0 != -1) {
+            C0630g k6 = c0626c.k(this.f8797t0);
+            c0626c.e(k6, c0626c.k(i), this.f8795r0, 8);
+            if (z4) {
+                c0626c.f(c0626c.k(i4), k6, 0, 5);
+                return;
+            }
+            return;
+        }
+        if (this.f8796s0 != -1) {
+            C0630g k7 = c0626c.k(this.f8797t0);
+            C0630g k8 = c0626c.k(i4);
+            c0626c.e(k7, k8, -this.f8796s0, 8);
+            if (z4) {
+                c0626c.f(k7, c0626c.k(i), 0, 5);
+                c0626c.f(k8, k7, 0, 5);
+                return;
+            }
+            return;
+        }
+        if (this.f8794q0 != -1.0f) {
+            C0630g k9 = c0626c.k(this.f8797t0);
+            C0630g k10 = c0626c.k(i4);
+            float f2 = this.f8794q0;
+            C0625b l4 = c0626c.l();
+            l4.f8565d.g(k9, -1.0f);
+            l4.f8565d.g(k10, f2);
+            c0626c.c(l4);
+        }
+    }
+
+    @Override // w.d
+    public final boolean c() {
+        return true;
+    }
+
+    @Override // w.d
+    public final c i(int i) {
+        int b4 = AbstractC0629f.b(i);
+        if (b4 != 1) {
+            if (b4 != 2) {
+                if (b4 != 3) {
+                    if (b4 != 4) {
+                        return null;
+                    }
+                }
+            }
+            if (this.f8798u0 == 0) {
+                return this.f8797t0;
+            }
+            return null;
+        }
+        if (this.f8798u0 == 1) {
+            return this.f8797t0;
+        }
+        return null;
+    }
+}