Map focus in Brasil while loading user location

src/app/screens/MapFeedScreen.js

@@ -11,16 +11,19 @@ import attachFocusToQuery from "../hooks/useFocus";
 import { CurrentLocationContext } from "../context/CurrentLocationContext";
 
 function MapFeedScreen(props) {
-
   const context = useContext(CurrentLocationContext);
   const location = context.currentCoordinates;
-  //const context = useContext(CurrentLocationContext)
-
 
   const hasToQuery = attachFocusToQuery();
   const markers = useMarkers(hasToQuery);
 
-  // console.log(markers);
+  const default_location = {
+    latitude: -12.901799,
+    longitude: -51.692116,
+    latitudeDelta: 70,
+    longitudeDelta: 70 * (screen_width / screen_height),
+  };
+
   const map_scale = 0.003;
   const lat_long_delta = {
     latitudeDelta: map_scale,
@@ -32,11 +35,7 @@ function MapFeedScreen(props) {
       <MapView
         style={styles.mapStyle}
         showsUserLocation={true}
-        initialRegion={{
-          latitude: -22.1070263,
-          longitude: -51.3948396,
-          ...lat_long_delta,
-        }}
+        initialRegion={{ ...default_location }}
         region={{
           latitude: location["latitude"],
           longitude: location["longitude"],