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update media thumbnails grid decoration only when needed

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This commit is contained in:
tibbi 2021-01-20 22:49:02 +01:00
parent 159588a4d1
commit b8e63ae74e
1 changed files with 14 additions and 6 deletions
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20
app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/MediaActivity.kt
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@ -742,17 +742,25 @@ class MediaActivity : SimpleActivity(), MediaOperationsListener {
}
private fun handleGridSpacing() {
if (media_grid.itemDecorationCount > 0) {
media_grid.removeItemDecorationAt(0)
}
val viewType = config.getFolderViewType(if (mShowAll) SHOW_ALL else mPath)
if (viewType == VIEW_TYPE_GRID) {
val spanCount = config.mediaColumnCnt
val spacing = config.thumbnailSpacing
val useGridPosition = mMedia.firstOrNull() is ThumbnailSection
val decoration = GridSpacingItemDecoration(spanCount, spacing, config.scrollHorizontally, config.fileRoundedCorners, mMedia, useGridPosition)
media_grid.addItemDecoration(decoration)
var currentGridDecoration: GridSpacingItemDecoration? = null
if (media_grid.itemDecorationCount > 0) {
currentGridDecoration = media_grid.getItemDecorationAt(0) as GridSpacingItemDecoration
currentGridDecoration.items = mMedia
}
val newGridDecoration = GridSpacingItemDecoration(spanCount, spacing, config.scrollHorizontally, config.fileRoundedCorners, mMedia, useGridPosition)
if (currentGridDecoration.toString() != newGridDecoration.toString()) {
if (currentGridDecoration != null) {
media_grid.removeItemDecoration(currentGridDecoration)
}
media_grid.addItemDecoration(newGridDecoration)
}
}
}