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/F0/c.java

@@ -0,0 +1,67 @@
+package F0;
+
+import android.database.Cursor;
+import androidx.room.p;
+import androidx.room.u;
+import java.util.Set;
+import kotlin.Unit;
+import kotlin.collections.SetsKt;
+import kotlin.io.CloseableKt;
+import w0.InterfaceC0649e;
+
+/* loaded from: classes.dex */
+public final class c implements Runnable {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final /* synthetic */ int f516a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final Object f517b;
+
+    public /* synthetic */ c(Object obj, int i) {
+        this.f516a = i;
+        this.f517b = obj;
+    }
+
+    public Set a() {
+        p pVar = (p) this.f517b;
+        Set createSetBuilder = SetsKt.createSetBuilder();
+        Cursor query$default = u.query$default(pVar.f3992a, new F.i("SELECT * FROM room_table_modification_log WHERE invalidated = 1;"), null, 2, null);
+        while (query$default.moveToNext()) {
+            try {
+                createSetBuilder.add(Integer.valueOf(query$default.getInt(0)));
+            } finally {
+            }
+        }
+        Unit unit = Unit.INSTANCE;
+        CloseableKt.closeFinally(query$default, null);
+        Set build = SetsKt.build(createSetBuilder);
+        if (build.isEmpty()) {
+            return build;
+        }
+        if (((p) this.f517b).h == null) {
+            throw new IllegalStateException("Required value was null.");
+        }
+        InterfaceC0649e interfaceC0649e = ((p) this.f517b).h;
+        if (interfaceC0649e == null) {
+            throw new IllegalArgumentException("Required value was null.");
+        }
+        interfaceC0649e.o();
+        return build;
+    }
+
+    /* JADX WARN: Removed duplicated region for block: B:69:0x0108  */
+    /* JADX WARN: Removed duplicated region for block: B:71:? A[RETURN, SYNTHETIC] */
+    @Override // java.lang.Runnable
+    /*
+        Code decompiled incorrectly, please refer to instructions dump.
+        To view partially-correct add '--show-bad-code' argument
+    */
+    public final void run() {
+        /*
+            Method dump skipped, instructions count: 730
+            To view this dump add '--comments-level debug' option
+        */
+        throw new UnsupportedOperationException("Method not decompiled: F0.c.run():void");
+    }
+}