add telem percent time in foreground and in portrait track support (#616)

Author: Guardiola31337

mapbox/libandroid-telemetry/src/main/java/com/mapbox/services/android/telemetry/MapboxTelemetry.java

@@ -812,4 +812,22 @@ public void addAbsoluteDistanceToDestination(int absoluteDistanceToDestination,
                                                Hashtable<String, Object> eventWithAttributes) {
     eventWithAttributes.put(MapboxNavigationEvent.KEY_ABSOLUTE_DISTANCE_TO_DESTINATION, absoluteDistanceToDestination);
   }
+
+  // For internal use only
+  // This is an experimental API. Experimental APIs are quickly evolving and
+  // might change or be removed in minor versions.
+  @Experimental
+  public void addPercentTimeInForeground(@IntRange(from = 0, to = 100) int percentTimeInForeground,
+                                         Hashtable<String, Object> eventWithAttributes) {
+    eventWithAttributes.put(MapboxNavigationEvent.KEY_PERCENT_TIME_IN_FOREGROUND, percentTimeInForeground);
+  }
+
+  // For internal use only
+  // This is an experimental API. Experimental APIs are quickly evolving and
+  // might change or be removed in minor versions.
+  @Experimental
+  public void addPercentTimeInPortrait(@IntRange(from = 0, to = 100) int percentTimeInPortrait,
+                                       Hashtable<String, Object> eventWithAttributes) {
+    eventWithAttributes.put(MapboxNavigationEvent.KEY_PERCENT_TIME_IN_PORTRAIT, percentTimeInPortrait);
+  }
 }

mapbox/libandroid-telemetry/src/main/java/com/mapbox/services/android/telemetry/http/TelemetryClient.java

@@ -213,6 +213,10 @@ private void sendEventsWrapped(Vector<Hashtable<String, Object>> events, Callbac
       jsonObject.putOpt(MapboxNavigationEvent.KEY_LOCATION_ENGINE, evt.get(MapboxNavigationEvent.KEY_LOCATION_ENGINE));
       jsonObject.putOpt(MapboxNavigationEvent.KEY_ABSOLUTE_DISTANCE_TO_DESTINATION,
         evt.get(MapboxNavigationEvent.KEY_ABSOLUTE_DISTANCE_TO_DESTINATION));
+      jsonObject.putOpt(MapboxNavigationEvent.KEY_PERCENT_TIME_IN_FOREGROUND,
+        evt.get(MapboxNavigationEvent.KEY_PERCENT_TIME_IN_FOREGROUND));
+      jsonObject.putOpt(MapboxNavigationEvent.KEY_PERCENT_TIME_IN_PORTRAIT,
+        evt.get(MapboxNavigationEvent.KEY_PERCENT_TIME_IN_PORTRAIT));
 
       // Step metadata
       jsonObject.putOpt(MapboxNavigationEvent.KEY_UPCOMING_INSTRUCTION,

mapbox/libandroid-telemetry/src/main/java/com/mapbox/services/android/telemetry/navigation/MapboxNavigationEvent.java

@@ -74,6 +74,8 @@ public class MapboxNavigationEvent {
   public static final String KEY_STEP_COUNT = "stepCount";
   public static final String KEY_LOCATION_ENGINE = "locationEngine";
   public static final String KEY_ABSOLUTE_DISTANCE_TO_DESTINATION = "absoluteDistanceToDestination";
+  public static final String KEY_PERCENT_TIME_IN_FOREGROUND = "percentTimeInForeground";
+  public static final String KEY_PERCENT_TIME_IN_PORTRAIT = "percentTimeInPortrait";
 
   // Step metadata
   public static final String KEY_UPCOMING_INSTRUCTION = "upcomingInstruction";