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/concurrent/PausableScheduledExecutorServiceImpl.java

@@ -0,0 +1,40 @@
+package com.google.firebase.concurrent;
+
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+
+/* loaded from: classes3.dex */
+final class PausableScheduledExecutorServiceImpl extends DelegatingScheduledExecutorService implements PausableScheduledExecutorService {
+    private final PausableExecutorService delegate;
+
+    public PausableScheduledExecutorServiceImpl(PausableExecutorService pausableExecutorService, ScheduledExecutorService scheduledExecutorService) {
+        super(pausableExecutorService, scheduledExecutorService);
+        this.delegate = pausableExecutorService;
+    }
+
+    @Override // com.google.firebase.concurrent.PausableExecutor
+    public boolean isPaused() {
+        return this.delegate.isPaused();
+    }
+
+    @Override // com.google.firebase.concurrent.PausableExecutor
+    public void pause() {
+        this.delegate.pause();
+    }
+
+    @Override // com.google.firebase.concurrent.PausableExecutor
+    public void resume() {
+        this.delegate.resume();
+    }
+
+    @Override // com.google.firebase.concurrent.DelegatingScheduledExecutorService, java.util.concurrent.ScheduledExecutorService
+    public ScheduledFuture<?> scheduleAtFixedRate(Runnable runnable, long j4, long j5, TimeUnit timeUnit) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // com.google.firebase.concurrent.DelegatingScheduledExecutorService, java.util.concurrent.ScheduledExecutorService
+    public ScheduledFuture<?> scheduleWithFixedDelay(Runnable runnable, long j4, long j5, TimeUnit timeUnit) {
+        throw new UnsupportedOperationException();
+    }
+}