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visually speed up file deletion from fullscreen view by storing ignored paths

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This commit is contained in:
tibbi 2019-05-13 21:11:47 +02:00
parent 594c198cf2
commit 1e697e75d6
1 changed files with 13 additions and 7 deletions
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18
app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/ViewPagerActivity.kt
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@ -70,6 +70,7 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
private var mMediaFiles = ArrayList<Medium>()
private var mFavoritePaths = ArrayList<String>()
private var mIgnoredPaths = ArrayList<String>()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
@ -908,18 +909,23 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
if (config.useRecycleBin && !getCurrentMedium()!!.getIsInRecycleBin()) {
movePathsInRecycleBin(arrayListOf(path)) {
if (it) {
tryDeleteFileDirItem(fileDirItem, false, false) {
refreshViewPager()
}
handleDeletion(fileDirItem, false)
} else {
toast(R.string.unknown_error_occurred)
}
}
} else {
tryDeleteFileDirItem(fileDirItem, false, true) {
refreshViewPager()
handleDeletion(fileDirItem, true)
}
}
private fun handleDeletion(fileDirItem: FileDirItem, deleteFromDatabase: Boolean) {
mIgnoredPaths.add(fileDirItem.path)
val media = mMediaFiles.filter { !mIgnoredPaths.contains(it.path) } as ArrayList<ThumbnailItem>
gotMedia(media)
tryDeleteFileDirItem(fileDirItem, false, deleteFromDatabase) {
mIgnoredPaths.remove(fileDirItem.path)
}
}
private fun isDirEmpty(media: ArrayList<Medium>): Boolean {
@ -961,7 +967,7 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
}
private fun gotMedia(thumbnailItems: ArrayList<ThumbnailItem>) {
val media = thumbnailItems.asSequence().filter { it is Medium }.map { it as Medium }.toMutableList() as ArrayList<Medium>
val media = thumbnailItems.asSequence().filter { it is Medium && !mIgnoredPaths.contains(it.path) }.map { it as Medium }.toMutableList() as ArrayList<Medium>
if (isDirEmpty(media) || media.hashCode() == mPrevHashcode) {
return
}