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/I2/w.java

@@ -0,0 +1,76 @@
+package I2;
+
+import O.X;
+import android.R;
+import android.content.Context;
+import android.content.res.ColorStateList;
+import android.graphics.drawable.ColorDrawable;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.RippleDrawable;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+import java.util.WeakHashMap;
+
+/* loaded from: classes3.dex */
+public final class w extends ArrayAdapter {
+
+    /* renamed from: a, reason: collision with root package name */
+    public ColorStateList f899a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public ColorStateList f900b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final /* synthetic */ x f901c;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public w(x xVar, Context context, int i, String[] strArr) {
+        super(context, i, strArr);
+        this.f901c = xVar;
+        a();
+    }
+
+    public final void a() {
+        ColorStateList colorStateList;
+        x xVar = this.f901c;
+        ColorStateList colorStateList2 = xVar.f907l;
+        ColorStateList colorStateList3 = null;
+        if (colorStateList2 != null) {
+            int[] iArr = {R.attr.state_pressed};
+            colorStateList = new ColorStateList(new int[][]{iArr, new int[0]}, new int[]{colorStateList2.getColorForState(iArr, 0), 0});
+        } else {
+            colorStateList = null;
+        }
+        this.f900b = colorStateList;
+        if (xVar.f906k != 0 && xVar.f907l != null) {
+            int[] iArr2 = {R.attr.state_hovered, -16842919};
+            int[] iArr3 = {R.attr.state_selected, -16842919};
+            colorStateList3 = new ColorStateList(new int[][]{iArr3, iArr2, new int[0]}, new int[]{G.a.b(xVar.f907l.getColorForState(iArr3, 0), xVar.f906k), G.a.b(xVar.f907l.getColorForState(iArr2, 0), xVar.f906k), xVar.f906k});
+        }
+        this.f899a = colorStateList3;
+    }
+
+    @Override // android.widget.ArrayAdapter, android.widget.Adapter
+    public final View getView(int i, View view, ViewGroup viewGroup) {
+        View view2 = super.getView(i, view, viewGroup);
+        if (view2 instanceof TextView) {
+            TextView textView = (TextView) view2;
+            x xVar = this.f901c;
+            Drawable drawable = null;
+            if (xVar.getText().toString().contentEquals(textView.getText()) && xVar.f906k != 0) {
+                ColorDrawable colorDrawable = new ColorDrawable(xVar.f906k);
+                if (this.f900b != null) {
+                    H.a.h(colorDrawable, this.f899a);
+                    drawable = new RippleDrawable(this.f900b, colorDrawable, null);
+                } else {
+                    drawable = colorDrawable;
+                }
+            }
+            WeakHashMap weakHashMap = X.f1226a;
+            textView.setBackground(drawable);
+        }
+        return view2;
+    }
+}