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

It was not checked whether captionSheet is present.
4 years ago · 481140b73a
parent a4708a5ddb
commit 481140b73a
1 changed files with 2 additions and 2 deletions
--- a/app/src/main/java/com/keylesspalace/tusky/fragment/ViewImageFragment.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/fragment/ViewImageFragment.kt
@ -172,7 +172,7 @@ class ViewImageFragment : ViewMediaFragment() {
    }

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