Adding build config field

vector/build.gradle

@@ -229,6 +229,7 @@ android {
             buildConfigField "boolean", "LOW_PRIVACY_LOG_ENABLE", "false"
             // Set to true if you want to enable strict mode in debug
             buildConfigField "boolean", "ENABLE_STRICT_MODE_LOGS", "false"
+            buildConfigField "Boolean", "ENABLE_LIVE_LOCATION_SHARING", "true"
 
             signingConfig signingConfigs.debug
         }
@@ -238,6 +239,7 @@ android {
 
             buildConfigField "boolean", "LOW_PRIVACY_LOG_ENABLE", "false"
             buildConfigField "boolean", "ENABLE_STRICT_MODE_LOGS", "false"
+            buildConfigField "Boolean", "ENABLE_LIVE_LOCATION_SHARING", "false"
 
             postprocessing {
                 removeUnusedCode true

vector/src/main/java/im/vector/app/features/location/LocationSharingFragment.kt

@@ -27,6 +27,7 @@ import com.airbnb.mvrx.fragmentViewModel
 import com.airbnb.mvrx.withState
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.mapbox.mapboxsdk.maps.MapView
+import im.vector.app.BuildConfig
 import im.vector.app.R
 import im.vector.app.core.extensions.exhaustive
 import im.vector.app.core.platform.VectorBaseFragment
@@ -170,16 +171,19 @@ class LocationSharingFragment @Inject constructor(
 
     private fun updateMap(state: LocationSharingViewState) {
         // first, update the options view
-        when (state.areTargetAndUserLocationEqual) {
-            // TODO activate USER_LIVE option when implemented
-            true  -> views.shareLocationOptionsPicker.render(
-                    LocationSharingOption.USER_CURRENT
-            )
-            false -> views.shareLocationOptionsPicker.render(
-                    LocationSharingOption.PINNED
-            )
-            else  -> views.shareLocationOptionsPicker.render()
+        val options: Set<LocationSharingOption> = when (state.areTargetAndUserLocationEqual) {
+            true  -> {
+                if (BuildConfig.ENABLE_LIVE_LOCATION_SHARING) {
+                    setOf(LocationSharingOption.USER_CURRENT, LocationSharingOption.USER_LIVE)
+                } else {
+                    setOf(LocationSharingOption.USER_CURRENT)
+                }
+            }
+            false -> setOf(LocationSharingOption.PINNED)
+            else  -> emptySet()
         }
+        views.shareLocationOptionsPicker.render(options)
+
         // then, update the map using the height of the options view after it has been rendered
         views.shareLocationOptionsPicker.post {
             val mapState = state

vector/src/main/java/im/vector/app/features/location/option/LocationSharingOptionPickerView.kt

@@ -58,7 +58,7 @@ class LocationSharingOptionPickerView @JvmOverloads constructor(
         applyBackground()
     }
 
-    fun render(vararg options: LocationSharingOption) {
+    fun render(options: Set<LocationSharingOption> = emptySet()) {
         val optionsNumber = options.toSet().size
         val isPinnedVisible = options.contains(LocationSharingOption.PINNED)
         val isUserCurrentVisible = options.contains(LocationSharingOption.USER_CURRENT)