show a spinner while loading directories for the first time

2017-01-14 12:18:37 +01:00 · 2017-01-14 12:18:37 +01:00 · c2f268d004
parent 77c581e34d
commit c2f268d004
1 changed files with 5 additions and 1 deletions
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt
@ -134,7 +134,11 @@ class MainActivity : SimpleActivity(), DirectoryAdapter.DirOperationsListener {

        val token = object : TypeToken<List<Directory>>() {}.type
        val dirs = Gson().fromJson<ArrayList<Directory>>(config.directories, token) ?: ArrayList<Directory>(1)
-        gotDirectories(dirs)
+        if (dirs.size == 0) {
+            directories_holder.isRefreshing = true
+        } else {
+            gotDirectories(dirs)
+        }

        mIsGettingDirs = true
        GetDirectoriesAsynctask(applicationContext, mIsPickVideoIntent || mIsGetVideoContentIntent, mIsPickImageIntent || mIsGetImageContentIntent) {