yenru0/EhViewer
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Disable drag and swipe on "All" or "Default" label

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FooIbar authored and tarsin committed 2023-01-14 11:41:51 +08:00
1 parent b3ad6ef8b8
commit 699e74656d
1 file changed
+21 -19
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app/src/main/java/com/hippo/ehviewer/ui/scene/DownloadsScene.kt
+21 -19
View File
@@ -111,9 +111,9 @@ class DownloadsScene : BaseToolbarScene(), DownloadInfoListener, OnClickFabListe
private fun initLabels() {
context ?: return
val listLabel = downloadManager.labelList
mLabels = ArrayList(listLabel.size + 2)
mLabels = ArrayList(listLabel.size + LABEL_OFFSET)
// Add "All" and "Default" label names
mLabels.add(getString(R.string.download_all))
// Add default label name
mLabels.add(getString(R.string.default_download_label_name))
for ((_, label) in listLabel) {
mLabels.add(label!!)
@@ -635,10 +635,10 @@ class DownloadsScene : BaseToolbarScene(), DownloadInfoListener, OnClickFabListe
}
override fun onUpdate(info: DownloadInfo, list: List<DownloadInfo>) {
if (mList !== list) {
if (mLabel != null && mList !== list) {
return
}
val index = list.indexOf(info)
val index = mList!!.indexOf(info)
if (index >= 0 && mAdapter != null) {
mAdapter!!.notifyItemChanged(index)
}
@@ -848,17 +848,17 @@ class DownloadsScene : BaseToolbarScene(), DownloadInfoListener, OnClickFabListe
} else {
holder.label.text = label
}
if (position > 1) {
holder.edit.visibility = View.VISIBLE
holder.option.visibility = View.VISIBLE
} else {
if (position < LABEL_OFFSET) {
holder.edit.visibility = View.GONE
holder.option.visibility = View.GONE
} else {
holder.edit.visibility = View.VISIBLE
holder.option.visibility = View.VISIBLE
}
}
override fun getItemId(position: Int): Long {
return (if (position <= 1) position else mLabels[position].hashCode()).toLong()
return (if (position < LABEL_OFFSET) position else mLabels[position].hashCode()).toLong()
}
override fun getItemCount(): Int {
@@ -1153,10 +1153,15 @@ class DownloadsScene : BaseToolbarScene(), DownloadInfoListener, OnClickFabListe
recyclerView: RecyclerView,
viewHolder: RecyclerView.ViewHolder
): Int {
return makeMovementFlags(
ItemTouchHelper.UP or ItemTouchHelper.DOWN,
ItemTouchHelper.LEFT
)
val position = viewHolder.bindingAdapterPosition
return if (position < LABEL_OFFSET) {
makeMovementFlags(0, 0)
} else {
makeMovementFlags(
ItemTouchHelper.UP or ItemTouchHelper.DOWN,
ItemTouchHelper.LEFT
)
}
}
override fun onMove(
@@ -1167,10 +1172,10 @@ class DownloadsScene : BaseToolbarScene(), DownloadInfoListener, OnClickFabListe
val fromPosition = viewHolder.bindingAdapterPosition
val toPosition = target.bindingAdapterPosition
val context = context
if (null == context || fromPosition == toPosition || toPosition == 0 || fromPosition == 0) {
if (null == context || fromPosition == toPosition || toPosition < LABEL_OFFSET) {
return false
}
downloadManager.moveLabel(fromPosition - 1, toPosition - 1)
downloadManager.moveLabel(fromPosition - LABEL_OFFSET, toPosition - LABEL_OFFSET)
val item = mLabels.removeAt(fromPosition)
mLabels.add(toPosition, item)
mLabelAdapter!!.notifyItemMoved(fromPosition, toPosition)
@@ -1180,10 +1185,6 @@ class DownloadsScene : BaseToolbarScene(), DownloadInfoListener, OnClickFabListe
override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
val position = viewHolder.bindingAdapterPosition
if (mDownloadManager == null) return
if (position <= 1) {
mLabelAdapter!!.notifyItemChanged(position)
return
}
val label = mLabels[position]
BaseDialogBuilder(context!!)
.setMessage(getString(R.string.delete_label, label))
@@ -1252,5 +1253,6 @@ class DownloadsScene : BaseToolbarScene(), DownloadInfoListener, OnClickFabListe
const val ACTION_CLEAR_DOWNLOAD_SERVICE = "clear_download_service"
private val TAG = DownloadsScene::class.java.simpleName
private const val KEY_LABEL = "label"
private const val LABEL_OFFSET = 2
}
}