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/remoteconfig/RemoteConfigKt$configUpdates$1.java

@@ -0,0 +1,80 @@
+package com.google.firebase.remoteconfig;
+
+import kotlin.Metadata;
+import kotlin.ResultKt;
+import kotlin.Unit;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.intrinsics.IntrinsicsKt;
+import kotlin.coroutines.jvm.internal.DebugMetadata;
+import kotlin.coroutines.jvm.internal.SuspendLambda;
+import kotlin.jvm.functions.Function0;
+import kotlin.jvm.functions.Function2;
+import kotlin.jvm.internal.Intrinsics;
+import kotlinx.coroutines.channels.ProduceKt;
+import kotlinx.coroutines.channels.ProducerScope;
+
+@Metadata(d1 = {"\u0000\u000e\n\u0000\n\u0002\u0010\u0002\n\u0002\u0018\u0002\n\u0002\u0018\u0002\u0010\u0000\u001a\u00020\u0001*\b\u0012\u0004\u0012\u00020\u00030\u0002H\u008a@"}, d2 = {"<anonymous>", "", "Lkotlinx/coroutines/channels/ProducerScope;", "Lcom/google/firebase/remoteconfig/ConfigUpdate;"}, k = 3, mv = {1, 7, 1}, xi = 48)
+@DebugMetadata(c = "com.google.firebase.remoteconfig.RemoteConfigKt$configUpdates$1", f = "RemoteConfig.kt", i = {}, l = {71}, m = "invokeSuspend", n = {}, s = {})
+/* loaded from: classes3.dex */
+public final class RemoteConfigKt$configUpdates$1 extends SuspendLambda implements Function2<ProducerScope<? super ConfigUpdate>, Continuation<? super Unit>, Object> {
+    final /* synthetic */ FirebaseRemoteConfig $this_configUpdates;
+    private /* synthetic */ Object L$0;
+    int label;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public RemoteConfigKt$configUpdates$1(FirebaseRemoteConfig firebaseRemoteConfig, Continuation<? super RemoteConfigKt$configUpdates$1> continuation) {
+        super(2, continuation);
+        this.$this_configUpdates = firebaseRemoteConfig;
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Continuation<Unit> create(Object obj, Continuation<?> continuation) {
+        RemoteConfigKt$configUpdates$1 remoteConfigKt$configUpdates$1 = new RemoteConfigKt$configUpdates$1(this.$this_configUpdates, continuation);
+        remoteConfigKt$configUpdates$1.L$0 = obj;
+        return remoteConfigKt$configUpdates$1;
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Object invokeSuspend(Object obj) {
+        Object coroutine_suspended = IntrinsicsKt.getCOROUTINE_SUSPENDED();
+        int i = this.label;
+        if (i == 0) {
+            ResultKt.throwOnFailure(obj);
+            ProducerScope producerScope = (ProducerScope) this.L$0;
+            FirebaseRemoteConfig firebaseRemoteConfig = this.$this_configUpdates;
+            final ConfigUpdateListenerRegistration addOnConfigUpdateListener = firebaseRemoteConfig.addOnConfigUpdateListener(new RemoteConfigKt$configUpdates$1$registration$1(firebaseRemoteConfig, producerScope));
+            Intrinsics.checkNotNullExpressionValue(addOnConfigUpdateListener, "FirebaseRemoteConfig.con…      }\n        }\n      )");
+            Function0<Unit> function0 = new Function0<Unit>() { // from class: com.google.firebase.remoteconfig.RemoteConfigKt$configUpdates$1.1
+                {
+                    super(0);
+                }
+
+                @Override // kotlin.jvm.functions.Function0
+                public /* bridge */ /* synthetic */ Unit invoke() {
+                    invoke2();
+                    return Unit.INSTANCE;
+                }
+
+                /* renamed from: invoke, reason: avoid collision after fix types in other method */
+                public final void invoke2() {
+                    ConfigUpdateListenerRegistration.this.remove();
+                }
+            };
+            this.label = 1;
+            if (ProduceKt.awaitClose(producerScope, function0, this) == coroutine_suspended) {
+                return coroutine_suspended;
+            }
+        } else {
+            if (i != 1) {
+                throw new IllegalStateException("call to 'resume' before 'invoke' with coroutine");
+            }
+            ResultKt.throwOnFailure(obj);
+        }
+        return Unit.INSTANCE;
+    }
+
+    @Override // kotlin.jvm.functions.Function2
+    public final Object invoke(ProducerScope<? super ConfigUpdate> producerScope, Continuation<? super Unit> continuation) {
+        return ((RemoteConfigKt$configUpdates$1) create(producerScope, continuation)).invokeSuspend(Unit.INSTANCE);
+    }
+}