Set geojson buffer from 128 to 32 for EV, route line and maneuver arrows (#10039)

* Set buffer to 32 to EV, route line and maneuver arrows geojson

* Add changelog

GitOrigin-RevId: c51c81defd4ca13fbc21d1ae5930864bf16542bd

Author: stanis-k

changelog/unreleased/bugfixes/10039.md

@@ -0,0 +1 @@
+- Decrased excessively high GeoJSON buffer size from 128 to 32 to improve the memory footprint.

ui-maps/src/main/java/com/mapbox/navigation/ui/maps/internal/route/line/MapboxRouteLineUtils.kt

@@ -1273,6 +1273,7 @@ internal object MapboxRouteLineUtils {
             "maxzoom" to Value(16),
             "lineMetrics" to Value(useLineMetrics),
             "tolerance" to Value(tolerance),
+            "buffer" to Value(32L),
         )
         val recreateSource = source == null || !sourcePropertiesCompatible(id, expectedProperties)
         if (recreateSource) {

ui-maps/src/main/java/com/mapbox/navigation/ui/maps/route/arrow/RouteArrowUtils.kt

@@ -99,13 +99,15 @@ internal object RouteArrowUtils {
             geoJsonSource(RouteLayerConstants.ARROW_SHAFT_SOURCE_ID) {
                 maxzoom(16)
                 tolerance(options.tolerance)
+                buffer(32)
             }.bindTo(style)
         }
 
         if (!style.styleSourceExists(RouteLayerConstants.ARROW_HEAD_SOURCE_ID)) {
             geoJsonSource(RouteLayerConstants.ARROW_HEAD_SOURCE_ID) {
                 maxzoom(16)
                 tolerance(options.tolerance)
+                buffer(32)
             }.bindTo(style)
         }
 

ui-maps/src/test/java/com/mapbox/navigation/ui/maps/internal/route/line/MapboxRouteLineUtilsTest.kt

@@ -555,13 +555,15 @@ class MapboxRouteLineUtilsTest {
             "maxzoom" to Value(16),
             "lineMetrics" to Value(true),
             "tolerance" to Value(options.tolerance),
+            "buffer" to Value(32L),
         )
         val expectedWaypointSourceProperties = hashMapOf(
             "type" to Value("geojson"),
             "sharedCache" to Value(false),
             "maxzoom" to Value(16),
             "lineMetrics" to Value(false),
             "tolerance" to Value(options.tolerance),
+            "buffer" to Value(32L),
         )
         val style = mockk<Style> {
             every { styleSourceExists(any()) } returns true
@@ -596,6 +598,8 @@ class MapboxRouteLineUtilsTest {
                 "lineMetrics" to Value(false),
                 "tolerance" to Value(options.tolerance),
                 "data" to Value("{}"),
+                "buffer" to Value(32L),
+
             )
             val expectedLineSourceProperties = hashMapOf(
                 "type" to Value("geojson"),
@@ -604,6 +608,7 @@ class MapboxRouteLineUtilsTest {
                 "lineMetrics" to Value(true),
                 "tolerance" to Value(options.tolerance),
                 "data" to Value("{}"),
+                "buffer" to Value(32L),
             )
             listOf(
                 hashMapOf(
@@ -613,6 +618,7 @@ class MapboxRouteLineUtilsTest {
                     "lineMetrics" to Value(true),
                     "tolerance" to Value(options.tolerance),
                     "data" to Value("{}"),
+                    "buffer" to Value(32L),
                 ),
                 hashMapOf(
                     "type" to Value("geojson"),
@@ -621,6 +627,7 @@ class MapboxRouteLineUtilsTest {
                     "lineMetrics" to Value(true),
                     "tolerance" to Value(options.tolerance),
                     "data" to Value("{}"),
+                    "buffer" to Value(32L),
                 ),
                 hashMapOf(
                     "type" to Value("geojson"),
@@ -629,6 +636,7 @@ class MapboxRouteLineUtilsTest {
                     "lineMetrics" to Value(false),
                     "tolerance" to Value(options.tolerance),
                     "data" to Value("{}"),
+                    "buffer" to Value(32L),
                 ),
                 hashMapOf(
                     "type" to Value("geojson"),
@@ -637,6 +645,7 @@ class MapboxRouteLineUtilsTest {
                     "lineMetrics" to Value(true),
                     "tolerance" to Value(options.tolerance + 0.5),
                     "data" to Value("{}"),
+                    "buffer" to Value(32L),
                 ),
             ).forEach { existingLineSourceProperties ->
                 val style = mockk<Style> {
@@ -689,6 +698,7 @@ class MapboxRouteLineUtilsTest {
                 "lineMetrics" to Value(true),
                 "tolerance" to Value(options.tolerance),
                 "data" to Value("{}"),
+                "buffer" to Value(32L),
             )
             val expectedWaypointSourceProperties = hashMapOf(
                 "type" to Value("geojson"),
@@ -697,6 +707,7 @@ class MapboxRouteLineUtilsTest {
                 "lineMetrics" to Value(false),
                 "tolerance" to Value(options.tolerance),
                 "data" to Value("{}"),
+                "buffer" to Value(32L),
             )
             listOf(
                 hashMapOf(
@@ -706,6 +717,7 @@ class MapboxRouteLineUtilsTest {
                     "lineMetrics" to Value(false),
                     "tolerance" to Value(options.tolerance + 0.5),
                     "data" to Value("{}"),
+                    "buffer" to Value(32L),
                 ),
             ).forEach { existingWaypointSourceProperties ->
                 val style = mockk<Style> {