mirror/EVMap
1
0
Fork 0
mirror of https://github.com/ev-map/EVMap.git synced 2026-04-22 23:29:40 -04:00
Code Issues Packages Projects Releases Wiki Activity

reuse AnyMaps fragment instance when MapFragment is recreated

Browse Source
This commit is contained in:
Johan von Forstner
2021-12-31 17:50:45 +01:00
parent 05ffe1c265
commit b4baa87e10
1 changed files with 7 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
app/src/main/java/net/vonforst/evmap/fragment/MapFragment.kt
View File

@@ -155,6 +155,8 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
exitTransition = MaterialFadeThrough()
}
private val mapFragmentTag = "map"
override fun onCreateView(
inflater: LayoutInflater,
container: ViewGroup?,
@@ -165,6 +167,10 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
binding.vm = vm
val provider = prefs.mapProvider
if (mapFragment == null) {
mapFragment =
requireActivity().supportFragmentManager.findFragmentByTag(mapFragmentTag) as MapFragment?
}
if (mapFragment == null || mapFragment!!.priority[0] != provider) {
mapFragment = MapFragment()
mapFragment!!.priority = arrayOf(
@@ -178,7 +184,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
)
requireActivity().supportFragmentManager
.beginTransaction()
.replace(R.id.map, mapFragment!!)
.replace(R.id.map, mapFragment!!, mapFragmentTag)
.commit()
// reset map-related stuff (map provider may have changed)