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/H2/i.java

@@ -0,0 +1,61 @@
+package H2;
+
+import com.google.android.material.tabs.TabLayout;
+import java.lang.ref.WeakReference;
+
+/* loaded from: classes3.dex */
+public final class i implements F0.h {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final WeakReference f709a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public int f710b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public int f711c;
+
+    public i(TabLayout tabLayout) {
+        this.f709a = new WeakReference(tabLayout);
+    }
+
+    @Override // F0.h
+    public final void a(int i) {
+        this.f710b = this.f711c;
+        this.f711c = i;
+        TabLayout tabLayout = (TabLayout) this.f709a.get();
+        if (tabLayout != null) {
+            tabLayout.f5782T = this.f711c;
+        }
+    }
+
+    @Override // F0.h
+    public final void b(int i) {
+        TabLayout tabLayout = (TabLayout) this.f709a.get();
+        if (tabLayout == null || tabLayout.getSelectedTabPosition() == i || i >= tabLayout.getTabCount()) {
+            return;
+        }
+        int i4 = this.f711c;
+        tabLayout.k(tabLayout.g(i), i4 == 0 || (i4 == 2 && this.f710b == 0));
+    }
+
+    @Override // F0.h
+    public final void c(int i, float f2) {
+        boolean z3;
+        TabLayout tabLayout = (TabLayout) this.f709a.get();
+        if (tabLayout != null) {
+            int i4 = this.f711c;
+            boolean z4 = true;
+            if (i4 != 2 || this.f710b == 1) {
+                z3 = true;
+            } else {
+                z3 = true;
+                z4 = false;
+            }
+            if (i4 == 2 && this.f710b == 0) {
+                z3 = false;
+            }
+            tabLayout.m(i, f2, z4, z3, false);
+        }
+    }
+}