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Fix crash in ViewImageFragment, fix #1876 (#1877) 

It was not checked whether captionSheet is present.
This commit is contained in:
Ivan Kupalov 2020-08-04 21:57:12 +02:00 committed by Alibek Omarov
parent a4708a5ddb
commit 481140b73a
1 changed files with 2 additions and 2 deletions
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4
app/src/main/java/com/keylesspalace/tusky/fragment/ViewImageFragment.kt
View File

@ -172,7 +172,7 @@ class ViewImageFragment : ViewMediaFragment() {
} }
override fun onToolbarVisibilityChange(visible: Boolean) { override fun onToolbarVisibilityChange(visible: Boolean) {
if (photoView == null || !userVisibleHint) { if (photoView == null || !userVisibleHint || captionSheet == null) {
return return
} }
isDescriptionVisible = showingDescription && visible isDescriptionVisible = showingDescription && visible
@ -180,7 +180,7 @@ class ViewImageFragment : ViewMediaFragment() {
captionSheet.animate().alpha(alpha) captionSheet.animate().alpha(alpha)
.setListener(object : AnimatorListenerAdapter() { .setListener(object : AnimatorListenerAdapter() {
override fun onAnimationEnd(animation: Animator) { override fun onAnimationEnd(animation: Animator) {
captionSheet.visible(isDescriptionVisible) captionSheet?.visible(isDescriptionVisible)
animation.removeListener(this) animation.removeListener(this)
} }
}) })