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Code Issues Releases Wiki Activity

Members list: fix crash and handle correct lifecycle.

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This commit is contained in:
Tom Hacohen 2019-04-12 09:46:11 +01:00
parent e3e61eb7bd
commit 41c7239a8c
1 changed files with 22 additions and 7 deletions
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29
app/src/main/java/com/etesync/syncadapter/ui/CollectionMembersListFragment.kt
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@ -28,6 +28,7 @@ class CollectionMembersListFragment : ListFragment(), AdapterView.OnItemClickLis
private lateinit var account: Account
private lateinit var info: CollectionInfo
private lateinit var journalEntity: JournalEntity
private var members: List<JournalManager.Member>? = null
private var asyncTask: Future<Unit>? = null
private var emptyTextView: TextView? = null
@ -57,15 +58,10 @@ class CollectionMembersListFragment : ListFragment(), AdapterView.OnItemClickLis
val journalsManager = JournalManager(httpClient, HttpUrl.get(settings.uri!!)!!)
val journal = JournalManager.Journal.fakeWithUid(journalEntity.uid)
val members = journalsManager.listMembers(journal)
members = journalsManager.listMembers(journal)
uiThread {
val listAdapter = MembersListAdapter(context!!)
setListAdapter(listAdapter)
listAdapter.addAll(members)
emptyTextView!!.setText(R.string.collection_members_list_empty)
setListAdapterMembers(members!!)
}
} catch (e: Exception) {
uiThread {
@ -75,6 +71,25 @@ class CollectionMembersListFragment : ListFragment(), AdapterView.OnItemClickLis
}
}
private fun setListAdapterMembers(members: List<JournalManager.Member>) {
val context = context
if (context != null) {
val listAdapter = MembersListAdapter(context)
setListAdapter(listAdapter)
listAdapter.addAll(members)
emptyTextView!!.setText(R.string.collection_members_list_empty)
}
}
override fun onResume() {
super.onResume()
if (members != null) {
setListAdapterMembers(members!!)
}
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)