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Merge pull request #295 from metaphore/patch-1

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Fix ContactSelectionListFragment Loader Usage
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Niels Andriesse 2020-08-24 14:34:01 +10:00 committed by GitHub
commit 4cc22608aa
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1 changed files with 14 additions and 3 deletions
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17
src/org/thoughtcrime/securesms/loki/fragments/ContactSelectionListFragment.kt
View File

@ -12,6 +12,7 @@ import android.view.ViewGroup
import kotlinx.android.synthetic.main.contact_selection_list_fragment.*
import network.loki.messenger.R
import org.thoughtcrime.securesms.contacts.ContactsCursorLoader
import org.thoughtcrime.securesms.logging.Log
import org.thoughtcrime.securesms.mms.GlideApp
import org.thoughtcrime.securesms.recipients.Recipient
@ -55,6 +56,11 @@ class ContactSelectionListFragment : Fragment(), LoaderManager.LoaderCallbacks<L
super.onStart()
LoaderManager.getInstance(this).initLoader(0, null, this)
}
override fun onStop() {
super.onStop()
LoaderManager.getInstance(this).destroyLoader(0)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
return inflater.inflate(R.layout.contact_selection_list_fragment, container, false)
@ -92,8 +98,13 @@ class ContactSelectionListFragment : Fragment(), LoaderManager.LoaderCallbacks<L
update(listOf())
}
private fun update(items: List<ContactSelectionListItem>) {
if (activity?.isDestroyed == true) { return }
private fun update(items: List<ContactSelectionListItem>) {
if (activity?.isDestroyed == true) {
Log.e(ContactSelectionListFragment::class.java.name,
"Received a loader callback after the fragment was detached from an activity.",
IllegalStateException())
return
}
listAdapter.items = items
mainContentContainer.visibility = if (items.isEmpty()) View.GONE else View.VISIBLE
emptyStateContainer.visibility = if (items.isEmpty()) View.VISIBLE else View.GONE
@ -110,4 +121,4 @@ class ContactSelectionListFragment : Fragment(), LoaderManager.LoaderCallbacks<L
override fun onContactDeselected(contact: Recipient) {
onContactSelectedListener?.onContactDeselected(contact.address.serialize())
}
}
}