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ViewCollection: fix crash when clicking options while still loading.

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This commit is contained in:
Tom Hacohen 2020-11-03 14:47:23 +02:00
parent eb09c3a0e0
commit 8a9161301e
1 changed files with 6 additions and 1 deletions
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7
app/src/main/java/com/etesync/syncadapter/ui/etebase/ViewCollectionFragment.kt
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@ -4,6 +4,7 @@ import android.content.DialogInterface
import android.os.Bundle import android.os.Bundle
import android.view.* import android.view.*
import android.widget.TextView import android.widget.TextView
import android.widget.Toast
import androidx.appcompat.app.AlertDialog import androidx.appcompat.app.AlertDialog
import androidx.fragment.app.Fragment import androidx.fragment.app.Fragment
import androidx.fragment.app.activityViewModels import androidx.fragment.app.activityViewModels
@ -108,7 +109,11 @@ class ViewCollectionFragment : Fragment() {
} }
override fun onOptionsItemSelected(item: MenuItem): Boolean { override fun onOptionsItemSelected(item: MenuItem): Boolean {
val cachedCollection = collectionModel.value!! val cachedCollection = collectionModel.value
if (cachedCollection == null) {
Toast.makeText(context, R.string.loading_error_title, Toast.LENGTH_LONG).show()
return super.onOptionsItemSelected(item)
}
when (item.itemId) { when (item.itemId) {
R.id.on_edit -> { R.id.on_edit -> {