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/kotlin/time/AdjustedTimeMark.java

@@ -0,0 +1,60 @@
+package kotlin.time;
+
+import kotlin.Metadata;
+import kotlin.jvm.internal.DefaultConstructorMarker;
+import kotlin.jvm.internal.Intrinsics;
+import kotlin.time.TimeMark;
+
+@Metadata(d1 = {"\u0000\u0014\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\b\r\b\u0002\u0018\u00002\u00020\u0001B\u0015\u0012\u0006\u0010\u0002\u001a\u00020\u0001\u0012\u0006\u0010\u0003\u001a\u00020\u0004¢\u0006\u0002\u0010\u0005J\u0012\u0010\u000b\u001a\u00020\u0004H\u0016ø\u0001\u0000¢\u0006\u0004\b\f\u0010\u0007J\u0018\u0010\r\u001a\u00020\u00012\u0006\u0010\u000e\u001a\u00020\u0004H\u0096\u0002¢\u0006\u0004\b\u000f\u0010\u0010R\u0016\u0010\u0003\u001a\u00020\u0004ø\u0001\u0000¢\u0006\n\n\u0002\u0010\b\u001a\u0004\b\u0006\u0010\u0007R\u0011\u0010\u0002\u001a\u00020\u0001¢\u0006\b\n\u0000\u001a\u0004\b\t\u0010\n\u0082\u0002\u0004\n\u0002\b!¨\u0006\u0011"}, d2 = {"Lkotlin/time/AdjustedTimeMark;", "Lkotlin/time/TimeMark;", "mark", "adjustment", "Lkotlin/time/Duration;", "(Lkotlin/time/TimeMark;JLkotlin/jvm/internal/DefaultConstructorMarker;)V", "getAdjustment-UwyO8pc", "()J", "J", "getMark", "()Lkotlin/time/TimeMark;", "elapsedNow", "elapsedNow-UwyO8pc", "plus", "duration", "plus-LRDsOJo", "(J)Lkotlin/time/TimeMark;", "kotlin-stdlib"}, k = 1, mv = {1, 9, 0}, xi = 48)
+/* loaded from: classes3.dex */
+final class AdjustedTimeMark implements TimeMark {
+    private final long adjustment;
+    private final TimeMark mark;
+
+    public /* synthetic */ AdjustedTimeMark(TimeMark timeMark, long j4, DefaultConstructorMarker defaultConstructorMarker) {
+        this(timeMark, j4);
+    }
+
+    @Override // kotlin.time.TimeMark
+    /* renamed from: elapsedNow-UwyO8pc */
+    public long mo1445elapsedNowUwyO8pc() {
+        return Duration.m1490minusLRDsOJo(this.mark.mo1445elapsedNowUwyO8pc(), this.adjustment);
+    }
+
+    /* renamed from: getAdjustment-UwyO8pc, reason: not valid java name and from getter */
+    public final long getAdjustment() {
+        return this.adjustment;
+    }
+
+    public final TimeMark getMark() {
+        return this.mark;
+    }
+
+    @Override // kotlin.time.TimeMark
+    public boolean hasNotPassedNow() {
+        return TimeMark.DefaultImpls.hasNotPassedNow(this);
+    }
+
+    @Override // kotlin.time.TimeMark
+    public boolean hasPassedNow() {
+        return TimeMark.DefaultImpls.hasPassedNow(this);
+    }
+
+    @Override // kotlin.time.TimeMark
+    /* renamed from: minus-LRDsOJo */
+    public TimeMark mo1446minusLRDsOJo(long j4) {
+        return TimeMark.DefaultImpls.m1592minusLRDsOJo(this, j4);
+    }
+
+    @Override // kotlin.time.TimeMark
+    /* renamed from: plus-LRDsOJo */
+    public TimeMark mo1448plusLRDsOJo(long duration) {
+        return new AdjustedTimeMark(this.mark, Duration.m1491plusLRDsOJo(this.adjustment, duration), null);
+    }
+
+    private AdjustedTimeMark(TimeMark mark, long j4) {
+        Intrinsics.checkNotNullParameter(mark, "mark");
+        this.mark = mark;
+        this.adjustment = j4;
+    }
+}