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/U/s.java

@@ -0,0 +1,136 @@
+package U;
+
+import a.AbstractC0106b;
+import android.content.SharedPreferences;
+import android.os.Build;
+import android.util.Base64;
+import android.util.Log;
+import android.widget.RemoteViews;
+import android.widget.RemoteViewsService;
+import androidx.core.widget.RemoteViewsCompatService;
+import com.adif.elcanomovil.R;
+import kotlin.jvm.internal.Intrinsics;
+
+/* loaded from: classes.dex */
+public final class s implements RemoteViewsService.RemoteViewsFactory {
+
+    /* renamed from: e, reason: collision with root package name */
+    public static final n f1769e = new n(new long[0], new RemoteViews[0], 1);
+
+    /* renamed from: a, reason: collision with root package name */
+    public final RemoteViewsCompatService f1770a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final int f1771b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final int f1772c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public n f1773d;
+
+    public s(RemoteViewsCompatService mContext, int i, int i4) {
+        Intrinsics.checkNotNullParameter(mContext, "mContext");
+        this.f1770a = mContext;
+        this.f1771b = i;
+        this.f1772c = i4;
+        this.f1773d = f1769e;
+    }
+
+    public final void a() {
+        RemoteViewsCompatService context = this.f1770a;
+        Intrinsics.checkNotNullParameter(context, "context");
+        Intrinsics.checkNotNullParameter(context, "context");
+        SharedPreferences sharedPreferences = context.getSharedPreferences("androidx.core.widget.prefs.RemoteViewsCompat", 0);
+        Intrinsics.checkNotNullExpressionValue(sharedPreferences, "context.getSharedPrefere…S_FILENAME, MODE_PRIVATE)");
+        StringBuilder sb = new StringBuilder();
+        int i = this.f1771b;
+        sb.append(i);
+        sb.append(':');
+        sb.append(this.f1772c);
+        n nVar = null;
+        String hexString = sharedPreferences.getString(sb.toString(), null);
+        if (hexString == null) {
+            Log.w("RemoteViewsCompatServic", "No collection items were stored for widget " + i);
+        } else {
+            Intrinsics.checkNotNullParameter(hexString, "hexString");
+            p creator = p.f1763c;
+            Intrinsics.checkNotNullParameter(creator, "creator");
+            byte[] decode = Base64.decode(hexString, 0);
+            Intrinsics.checkNotNullExpressionValue(decode, "decode(hexString, Base64.DEFAULT)");
+            r rVar = (r) AbstractC0106b.f(decode, creator);
+            if (Intrinsics.areEqual(Build.VERSION.INCREMENTAL, rVar.f1767b)) {
+                Long p = AbstractC0106b.p(context);
+                if (p == null) {
+                    Log.w("RemoteViewsCompatServic", "Couldn't get version code, not using stored collection items for widget " + i);
+                } else if (p.longValue() != rVar.f1768c) {
+                    Log.w("RemoteViewsCompatServic", "App version code has changed, not using stored collection items for widget " + i);
+                } else {
+                    try {
+                        nVar = (n) AbstractC0106b.f(rVar.f1766a, p.f1762b);
+                    } catch (Throwable th) {
+                        Log.e("RemoteViewsCompatServic", "Unable to deserialize stored collection items for widget " + i, th);
+                    }
+                }
+            } else {
+                Log.w("RemoteViewsCompatServic", "Android version code has changed, not using stored collection items for widget " + i);
+            }
+        }
+        if (nVar == null) {
+            nVar = f1769e;
+        }
+        this.f1773d = nVar;
+    }
+
+    @Override // android.widget.RemoteViewsService.RemoteViewsFactory
+    public final int getCount() {
+        return this.f1773d.f1758a.length;
+    }
+
+    @Override // android.widget.RemoteViewsService.RemoteViewsFactory
+    public final long getItemId(int i) {
+        try {
+            return this.f1773d.f1758a[i];
+        } catch (ArrayIndexOutOfBoundsException unused) {
+            return -1L;
+        }
+    }
+
+    @Override // android.widget.RemoteViewsService.RemoteViewsFactory
+    public final /* bridge */ /* synthetic */ RemoteViews getLoadingView() {
+        return null;
+    }
+
+    @Override // android.widget.RemoteViewsService.RemoteViewsFactory
+    public final RemoteViews getViewAt(int i) {
+        try {
+            return this.f1773d.f1759b[i];
+        } catch (ArrayIndexOutOfBoundsException unused) {
+            return new RemoteViews(this.f1770a.getPackageName(), R.layout.invalid_list_item);
+        }
+    }
+
+    @Override // android.widget.RemoteViewsService.RemoteViewsFactory
+    public final int getViewTypeCount() {
+        return this.f1773d.f1761d;
+    }
+
+    @Override // android.widget.RemoteViewsService.RemoteViewsFactory
+    public final boolean hasStableIds() {
+        return this.f1773d.f1760c;
+    }
+
+    @Override // android.widget.RemoteViewsService.RemoteViewsFactory
+    public final void onCreate() {
+        a();
+    }
+
+    @Override // android.widget.RemoteViewsService.RemoteViewsFactory
+    public final void onDataSetChanged() {
+        a();
+    }
+
+    @Override // android.widget.RemoteViewsService.RemoteViewsFactory
+    public final void onDestroy() {
+    }
+}