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/L/h.java

@@ -0,0 +1,155 @@
+package L;
+
+import P.t;
+import android.graphics.Bitmap;
+import android.view.View;
+import com.google.android.material.bottomsheet.BottomSheetBehavior;
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import kotlin.collections.CollectionsKt;
+
+/* loaded from: classes.dex */
+public final class h implements Q0.i, t {
+
+    /* renamed from: a, reason: collision with root package name */
+    public int f1036a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final Object f1037b;
+
+    public h() {
+        this.f1037b = new LinkedHashMap();
+    }
+
+    @Override // Q0.i
+    public synchronized boolean a(Q0.b bVar) {
+        return ((LinkedHashMap) this.f1037b).remove(bVar) != null;
+    }
+
+    @Override // Q0.i
+    public synchronized Q0.c b(Q0.b bVar) {
+        try {
+            ArrayList arrayList = (ArrayList) ((LinkedHashMap) this.f1037b).get(bVar);
+            Q0.c cVar = null;
+            if (arrayList == null) {
+                return null;
+            }
+            int size = arrayList.size();
+            int i = 0;
+            while (true) {
+                if (i >= size) {
+                    break;
+                }
+                Q0.g gVar = (Q0.g) arrayList.get(i);
+                Bitmap bitmap = (Bitmap) gVar.f1365b.get();
+                Q0.c cVar2 = bitmap != null ? new Q0.c(bitmap, gVar.f1366c) : null;
+                if (cVar2 != null) {
+                    cVar = cVar2;
+                    break;
+                }
+                i++;
+            }
+            int i4 = this.f1036a;
+            this.f1036a = i4 + 1;
+            if (i4 >= 10) {
+                f();
+            }
+            return cVar;
+        } catch (Throwable th) {
+            throw th;
+        }
+    }
+
+    @Override // Q0.i
+    public synchronized void c(int i) {
+        if (i >= 10 && i != 20) {
+            f();
+        }
+    }
+
+    @Override // P.t
+    public boolean d(View view) {
+        ((BottomSheetBehavior) this.f1037b).H(this.f1036a);
+        return true;
+    }
+
+    @Override // Q0.i
+    public synchronized void e(Q0.b bVar, Bitmap bitmap, Map map, int i) {
+        try {
+            LinkedHashMap linkedHashMap = (LinkedHashMap) this.f1037b;
+            Object obj = linkedHashMap.get(bVar);
+            if (obj == null) {
+                obj = new ArrayList();
+                linkedHashMap.put(bVar, obj);
+            }
+            ArrayList arrayList = (ArrayList) obj;
+            int identityHashCode = System.identityHashCode(bitmap);
+            Q0.g gVar = new Q0.g(identityHashCode, new WeakReference(bitmap), map, i);
+            int size = arrayList.size();
+            int i4 = 0;
+            while (true) {
+                if (i4 >= size) {
+                    arrayList.add(gVar);
+                    break;
+                }
+                Q0.g gVar2 = (Q0.g) arrayList.get(i4);
+                if (i < gVar2.f1367d) {
+                    i4++;
+                } else if (gVar2.f1364a == identityHashCode && gVar2.f1365b.get() == bitmap) {
+                    arrayList.set(i4, gVar);
+                } else {
+                    arrayList.add(i4, gVar);
+                }
+            }
+            int i5 = this.f1036a;
+            this.f1036a = i5 + 1;
+            if (i5 >= 10) {
+                f();
+            }
+        } catch (Throwable th) {
+            throw th;
+        }
+    }
+
+    public void f() {
+        WeakReference weakReference;
+        this.f1036a = 0;
+        Iterator it = ((LinkedHashMap) this.f1037b).values().iterator();
+        while (it.hasNext()) {
+            ArrayList arrayList = (ArrayList) it.next();
+            if (arrayList.size() <= 1) {
+                Q0.g gVar = (Q0.g) CollectionsKt.firstOrNull((List) arrayList);
+                if (((gVar == null || (weakReference = gVar.f1365b) == null) ? null : (Bitmap) weakReference.get()) == null) {
+                    it.remove();
+                }
+            } else {
+                int size = arrayList.size();
+                int i = 0;
+                for (int i4 = 0; i4 < size; i4++) {
+                    int i5 = i4 - i;
+                    if (((Q0.g) arrayList.get(i5)).f1365b.get() == null) {
+                        arrayList.remove(i5);
+                        i++;
+                    }
+                }
+                if (arrayList.isEmpty()) {
+                    it.remove();
+                }
+            }
+        }
+    }
+
+    public h(int i, i[] iVarArr) {
+        this.f1036a = i;
+        this.f1037b = iVarArr;
+    }
+
+    public h(BottomSheetBehavior bottomSheetBehavior, int i) {
+        this.f1037b = bottomSheetBehavior;
+        this.f1036a = i;
+    }
+}