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/androidx/lifecycle/ProcessLifecycleInitializer.java

@@ -0,0 +1,49 @@
+package androidx.lifecycle;
+
+import android.app.Application;
+import android.content.Context;
+import android.os.Handler;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+import kotlin.Metadata;
+import kotlin.collections.CollectionsKt;
+import kotlin.jvm.internal.Intrinsics;
+import z0.C0665a;
+import z0.InterfaceC0666b;
+
+@Metadata(d1 = {"\u0000\u0010\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0003\u0018\u00002\b\u0012\u0004\u0012\u00020\u00020\u0001B\u0007¢\u0006\u0004\b\u0003\u0010\u0004¨\u0006\u0005"}, d2 = {"Landroidx/lifecycle/ProcessLifecycleInitializer;", "Lz0/b;", "Landroidx/lifecycle/J;", "<init>", "()V", "lifecycle-process_release"}, k = 1, mv = {1, 8, 0}, xi = 48)
+/* loaded from: classes.dex */
+public final class ProcessLifecycleInitializer implements InterfaceC0666b {
+    @Override // z0.InterfaceC0666b
+    public final Object a(Context context) {
+        Intrinsics.checkNotNullParameter(context, "context");
+        C0665a c4 = C0665a.c(context);
+        Intrinsics.checkNotNullExpressionValue(c4, "getInstance(context)");
+        if (!c4.f9002b.contains(ProcessLifecycleInitializer.class)) {
+            throw new IllegalStateException("ProcessLifecycleInitializer cannot be initialized lazily.\n               Please ensure that you have:\n               <meta-data\n                   android:name='androidx.lifecycle.ProcessLifecycleInitializer'\n                   android:value='androidx.startup' />\n               under InitializationProvider in your AndroidManifest.xml");
+        }
+        AtomicBoolean atomicBoolean = G.f3293a;
+        Intrinsics.checkNotNullParameter(context, "context");
+        if (!G.f3293a.getAndSet(true)) {
+            Context applicationContext = context.getApplicationContext();
+            Intrinsics.checkNotNull(applicationContext, "null cannot be cast to non-null type android.app.Application");
+            ((Application) applicationContext).registerActivityLifecycleCallbacks(new F());
+        }
+        C0181c0 c0181c0 = C0181c0.h;
+        Intrinsics.checkNotNullParameter(context, "context");
+        C0181c0 c0181c02 = C0181c0.h;
+        c0181c02.getClass();
+        Intrinsics.checkNotNullParameter(context, "context");
+        c0181c02.f3341e = new Handler();
+        c0181c02.f3342f.f(A.ON_CREATE);
+        Context applicationContext2 = context.getApplicationContext();
+        Intrinsics.checkNotNull(applicationContext2, "null cannot be cast to non-null type android.app.Application");
+        ((Application) applicationContext2).registerActivityLifecycleCallbacks(new C0179b0(c0181c02));
+        return c0181c02;
+    }
+
+    @Override // z0.InterfaceC0666b
+    public final List dependencies() {
+        return CollectionsKt.emptyList();
+    }
+}