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deleteMessage index by packet id

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This commit is contained in:
andrekir 2022-03-02 11:21:43 -03:00
parent 7d611c9a9a
commit 0b0d82dc76
4 changed files with 28 additions and 32 deletions
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41
app/src/main/java/com/geeksville/mesh/ui/MessagesFragment.kt
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@ -124,7 +124,7 @@ class MessagesFragment : ScreenFragment("Messages"), Logging {
}
var messages = arrayOf<DataPacket>()
var positionList = ArrayList<Int>()
var selectedList = ArrayList<DataPacket>()
/**
* Returns the total number of items in the data set held by the adapter.
@ -245,24 +245,19 @@ class MessagesFragment : ScreenFragment("Messages"), Logging {
R.id.deleteButton -> {
val deleteMessagesString = resources.getQuantityString(
R.plurals.delete_messages,
positionList.size,
positionList.size
selectedList.size,
selectedList.size
)
MaterialAlertDialogBuilder(requireContext())
.setMessage(deleteMessagesString)
.setPositiveButton(getString(R.string.delete)) { _, _ ->
debug("User clicked deleteButton")
// all items selected --> deleteAllMessages()
if (positionList.size == messages.size) {
if (selectedList.size == messages.size) {
model.messagesState.deleteAllMessages()
} else {
// remove selectedList in reverse so we don't break the index
positionList.sortedDescending().forEach {
try {
model.messagesState.deleteMessage((messages[it]), it)
} catch (ex: ArrayIndexOutOfBoundsException) {
errormsg("error deleting messages ${ex.message}")
}
selectedList.forEach {
model.messagesState.deleteMessage(it)
}
mode.finish()
}
@ -273,15 +268,15 @@ class MessagesFragment : ScreenFragment("Messages"), Logging {
}
R.id.selectAllButton -> {
// if all selected -> unselect all
if (positionList.size == messages.size) {
positionList.clear()
if (selectedList.size == messages.size) {
selectedList.clear()
mode.finish()
} else {
// else --> select all
positionList.clear()
positionList.addAll(messages.indices)
selectedList.clear()
selectedList.addAll(messages)
}
actionMode?.title = positionList.size.toString()
actionMode?.title = selectedList.size.toString()
notifyDataSetChanged()
}
}
@ -289,7 +284,7 @@ class MessagesFragment : ScreenFragment("Messages"), Logging {
}
override fun onDestroyActionMode(mode: ActionMode) {
positionList.clear()
selectedList.clear()
notifyDataSetChanged()
actionMode = null
}
@ -304,7 +299,7 @@ class MessagesFragment : ScreenFragment("Messages"), Logging {
if (actionMode != null) clickItem(holder)
}
if (positionList.contains(position)) {
if (selectedList.contains(msg)) {
holder.itemView.background = GradientDrawable().apply {
shape = GradientDrawable.RECTANGLE
cornerRadius = 32f
@ -321,17 +316,17 @@ class MessagesFragment : ScreenFragment("Messages"), Logging {
private fun clickItem(holder: ViewHolder) {
val position = holder.bindingAdapterPosition
if (!positionList.contains(position)) {
positionList.add(position)
if (!selectedList.contains(messages[position])) {
selectedList.add(messages[position])
} else {
positionList.remove(position)
selectedList.remove(messages[position])
}
if (positionList.isEmpty()) {
if (selectedList.isEmpty()) {
// finish action mode when no items selected
actionMode?.finish()
} else {
// show total items selected on action mode title
actionMode?.title = "${positionList.size}"
actionMode?.title = "${selectedList.size}"
}
notifyItemChanged(position)
}