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/com/google/firebase/sessions/SessionFirelogPublisherImpl$logSession$1.java

@@ -0,0 +1,61 @@
+package com.google.firebase.sessions;
+
+import kotlin.Metadata;
+import kotlin.Unit;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.jvm.internal.DebugMetadata;
+import kotlin.coroutines.jvm.internal.SuspendLambda;
+import kotlin.jvm.functions.Function2;
+import kotlinx.coroutines.CoroutineScope;
+
+@Metadata(d1 = {"\u0000\n\n\u0000\n\u0002\u0010\u0002\n\u0002\u0018\u0002\u0010\u0000\u001a\u00020\u0001*\u00020\u0002H\u008a@"}, d2 = {"<anonymous>", "", "Lkotlinx/coroutines/CoroutineScope;"}, k = 3, mv = {1, 7, 1}, xi = 48)
+@DebugMetadata(c = "com.google.firebase.sessions.SessionFirelogPublisherImpl$logSession$1", f = "SessionFirelogPublisher.kt", i = {}, l = {64, 72, 73}, m = "invokeSuspend", n = {}, s = {})
+/* loaded from: classes3.dex */
+public final class SessionFirelogPublisherImpl$logSession$1 extends SuspendLambda implements Function2<CoroutineScope, Continuation<? super Unit>, Object> {
+    final /* synthetic */ SessionDetails $sessionDetails;
+    Object L$0;
+    Object L$1;
+    Object L$2;
+    Object L$3;
+    Object L$4;
+    Object L$5;
+    Object L$6;
+    Object L$7;
+    int label;
+    final /* synthetic */ SessionFirelogPublisherImpl this$0;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public SessionFirelogPublisherImpl$logSession$1(SessionFirelogPublisherImpl sessionFirelogPublisherImpl, SessionDetails sessionDetails, Continuation<? super SessionFirelogPublisherImpl$logSession$1> continuation) {
+        super(2, continuation);
+        this.this$0 = sessionFirelogPublisherImpl;
+        this.$sessionDetails = sessionDetails;
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Continuation<Unit> create(Object obj, Continuation<?> continuation) {
+        return new SessionFirelogPublisherImpl$logSession$1(this.this$0, this.$sessionDetails, continuation);
+    }
+
+    /* JADX WARN: Code restructure failed: missing block: B:25:0x007b, code lost:
+    
+        if (r13 == r0) goto L23;
+     */
+    /* JADX WARN: Removed duplicated region for block: B:17:0x00f9  */
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    /*
+        Code decompiled incorrectly, please refer to instructions dump.
+        To view partially-correct add '--show-bad-code' argument
+    */
+    public final java.lang.Object invokeSuspend(java.lang.Object r13) {
+        /*
+            Method dump skipped, instructions count: 277
+            To view this dump add '--comments-level debug' option
+        */
+        throw new UnsupportedOperationException("Method not decompiled: com.google.firebase.sessions.SessionFirelogPublisherImpl$logSession$1.invokeSuspend(java.lang.Object):java.lang.Object");
+    }
+
+    @Override // kotlin.jvm.functions.Function2
+    public final Object invoke(CoroutineScope coroutineScope, Continuation<? super Unit> continuation) {
+        return ((SessionFirelogPublisherImpl$logSession$1) create(coroutineScope, continuation)).invokeSuspend(Unit.INSTANCE);
+    }
+}