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/android/gms/location/LocationResult.java

@@ -0,0 +1,102 @@
+package com.google.android.gms.location;
+
+import android.content.Intent;
+import android.location.Location;
+import android.os.Build;
+import android.os.Parcel;
+import android.os.Parcelable;
+import com.google.android.gms.common.internal.Objects;
+import com.google.android.gms.common.internal.ReflectedParcelable;
+import com.google.android.gms.common.internal.safeparcel.AbstractSafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelWriter;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelableSerializer;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+
+@SafeParcelable.Class(creator = "LocationResultCreator")
+@SafeParcelable.Reserved({1000})
+/* loaded from: classes3.dex */
+public final class LocationResult extends AbstractSafeParcelable implements ReflectedParcelable {
+
+    @SafeParcelable.Field(defaultValueUnchecked = "LocationResult.DEFAULT_LOCATIONS", getter = "getLocations", id = 1)
+    private final List zzb;
+    static final List zza = Collections.EMPTY_LIST;
+    public static final Parcelable.Creator<LocationResult> CREATOR = new zzy();
+
+    @SafeParcelable.Constructor
+    public LocationResult(@SafeParcelable.Param(id = 1) List list) {
+        this.zzb = list;
+    }
+
+    public static LocationResult create(List<Location> list) {
+        if (list == null) {
+            list = zza;
+        }
+        return new LocationResult(list);
+    }
+
+    public static LocationResult extractResult(Intent intent) {
+        if (!hasResult(intent)) {
+            return null;
+        }
+        LocationResult locationResult = (LocationResult) SafeParcelableSerializer.deserializeFromIntentExtra(intent, "com.google.android.gms.location.EXTRA_LOCATION_RESULT_BYTES", CREATOR);
+        return locationResult == null ? (LocationResult) intent.getParcelableExtra("com.google.android.gms.location.EXTRA_LOCATION_RESULT") : locationResult;
+    }
+
+    public static boolean hasResult(Intent intent) {
+        if (intent == null) {
+            return false;
+        }
+        return intent.hasExtra("com.google.android.gms.location.EXTRA_LOCATION_RESULT") || intent.hasExtra("com.google.android.gms.location.EXTRA_LOCATION_RESULT_BYTES");
+    }
+
+    public boolean equals(Object obj) {
+        if (!(obj instanceof LocationResult)) {
+            return false;
+        }
+        LocationResult locationResult = (LocationResult) obj;
+        if (Build.VERSION.SDK_INT >= 31) {
+            return this.zzb.equals(locationResult.zzb);
+        }
+        if (this.zzb.size() != locationResult.zzb.size()) {
+            return false;
+        }
+        Iterator it = locationResult.zzb.iterator();
+        for (Location location : this.zzb) {
+            Location location2 = (Location) it.next();
+            if (Double.compare(location.getLatitude(), location2.getLatitude()) != 0 || Double.compare(location.getLongitude(), location2.getLongitude()) != 0 || location.getTime() != location2.getTime() || location.getElapsedRealtimeNanos() != location2.getElapsedRealtimeNanos() || !Objects.equal(location.getProvider(), location2.getProvider())) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public Location getLastLocation() {
+        int size = this.zzb.size();
+        if (size == 0) {
+            return null;
+        }
+        return (Location) this.zzb.get(size - 1);
+    }
+
+    public List<Location> getLocations() {
+        return this.zzb;
+    }
+
+    public int hashCode() {
+        return Objects.hashCode(this.zzb);
+    }
+
+    public String toString() {
+        return "LocationResult".concat(String.valueOf(this.zzb));
+    }
+
+    @Override // android.os.Parcelable
+    public void writeToParcel(Parcel parcel, int i) {
+        int beginObjectHeader = SafeParcelWriter.beginObjectHeader(parcel);
+        SafeParcelWriter.writeTypedList(parcel, 1, getLocations(), false);
+        SafeParcelWriter.finishObjectHeader(parcel, beginObjectHeader);
+    }
+}