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call adapter methods in UI thread

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otherwise sometimes this exception was thrown:

IllegalStateException: Cannot call this method while RecyclerView is computing a layout or scrolling androidx.recyclerview.widget.RecyclerView
Signed-off-by: Marcel Hibbe <dev@mhibbe.de>
This commit is contained in:
Marcel Hibbe 2021-09-03 12:25:46 +02:00
parent a488b9738e
commit 2f35ae19fc
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GPG Key ID: C793F8B59F43CE7B
1 changed files with 7 additions and 3 deletions
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10
app/src/main/java/com/nextcloud/talk/components/filebrowser/controllers/BrowserController.kt
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@ -195,7 +195,6 @@ abstract class BrowserController(args: Bundle) :
} }
override fun listingResult(davResponse: DavResponse) { override fun listingResult(davResponse: DavResponse) {
adapter!!.clear()
recyclerViewItems = ArrayList() recyclerViewItems = ArrayList()
if (davResponse.getData() != null) { if (davResponse.getData() != null) {
val objectList = davResponse.getData() as List<BrowserFile> val objectList = davResponse.getData() as List<BrowserFile>
@ -210,9 +209,10 @@ abstract class BrowserController(args: Bundle) :
FileSortOrder.getFileSortOrder(appPreferences?.sorting).sortCloudFiles(recyclerViewItems) FileSortOrder.getFileSortOrder(appPreferences?.sorting).sortCloudFiles(recyclerViewItems)
adapter!!.addItems(0, recyclerViewItems)
if (activity != null) { if (activity != null) {
activity!!.runOnUiThread { activity!!.runOnUiThread {
adapter!!.clear()
adapter!!.addItems(0, recyclerViewItems)
adapter!!.notifyDataSetChanged() adapter!!.notifyDataSetChanged()
changeEnabledStatusForBarItems(true) changeEnabledStatusForBarItems(true)
} }
@ -247,7 +247,11 @@ abstract class BrowserController(args: Bundle) :
selectedPaths.remove(file.parent!! + "/") selectedPaths.remove(file.parent!! + "/")
file = File(file.parent!!) file = File(file.parent!!)
} }
adapter!!.notifyDataSetChanged() if (activity != null) {
activity!!.runOnUiThread {
adapter!!.notifyDataSetChanged()
}
}
} }
override fun onItemClick(view: View, position: Int): Boolean { override fun onItemClick(view: View, position: Int): Boolean {