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Code Issues Packages Projects Releases Wiki Activity

deleteMessage index by packet.id

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This commit is contained in:
andrekir
2022-03-02 11:39:30 -03:00
parent 01f8154189
commit 6ad2b1814f
4 changed files with 119 additions and 10 deletions
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3
app/src/main/aidl/com/geeksville/mesh/IMeshService.aidl
View File

@@ -66,8 +66,7 @@ interface IMeshService {
*/
void send(inout DataPacket packet);
void delete(int position);
void deleteMessage(int packetId);
void deleteAllMessages();

6
app/src/main/java/com/geeksville/mesh/model/MessagesState.kt
View File

@@ -95,12 +95,12 @@ class MessagesState(private val ui: UIViewModel) : Logging {
addMessage(p)
}
fun deleteMessage(packet: DataPacket, position: Int) {
fun deleteMessage(packet: DataPacket) {
val service = ui.meshService
if (service != null) {
try {
service.delete(position)
service.deleteMessage(packet.id)
} catch (ex: RemoteException) {
packet.errorMessage = "Error: ${ex.message}"
}
@@ -116,7 +116,7 @@ class MessagesState(private val ui: UIViewModel) : Logging {
try {
service.deleteAllMessages()
} catch (ex: RemoteException) {
errormsg("Error: ${ex.message}")
}
removeAllMessages()
}

10
app/src/main/java/com/geeksville/mesh/service/MeshService.kt
View File

@@ -1782,10 +1782,12 @@ class MeshService : Service(), Logging {
this@MeshService.setOwner(myId, longName, shortName)
}
override fun delete(position: Int) {
if (position >= 0) {
recentDataPackets.removeAt(position)
}
override fun deleteMessage(packetId: Int) {
val packet = recentDataPackets.find {it.id == packetId}
if (packet != null) {
recentDataPackets.remove(packet)
debug("Deleting message id=${packet.id}")
} else debug("Nothing to delete, message id=${packetId} not found")
}
override fun deleteAllMessages() {

110
app/src/main/java/com/geeksville/mesh/ui/MessagesFragment.kt
View File

@@ -123,6 +123,9 @@ class MessagesFragment : ScreenFragment("Messages"), Logging {
return ViewHolder(contactViewBinding)
}
var messages = arrayOf<DataPacket>()
var selectedList = ArrayList<DataPacket>()
/**
* Returns the total number of items in the data set held by the adapter.
*
@@ -212,9 +215,114 @@ class MessagesFragment : ScreenFragment("Messages"), Logging {
} else
holder.messageStatusIcon.visibility = View.INVISIBLE
holder.itemView.setOnLongClickListener {
if (actionMode == null) {
actionMode = (activity as MainActivity).startActionMode(object : ActionMode.Callback {
override fun onCreateActionMode(mode: ActionMode, menu: Menu): Boolean {
mode.menuInflater.inflate(R.menu.menu_messages, menu)
mode.title = "1"
return true
}
override fun onPrepareActionMode(mode: ActionMode, menu: Menu): Boolean {
clickItem(holder)
return true
}
override fun onActionItemClicked(
mode: ActionMode,
item: MenuItem
): Boolean {
when (item.itemId) {
R.id.deleteButton -> {
val deleteMessagesString = resources.getQuantityString(
R.plurals.delete_messages,
selectedList.size,
selectedList.size
)
MaterialAlertDialogBuilder(requireContext())
.setMessage(deleteMessagesString)
.setPositiveButton(getString(R.string.delete)) { _, _ ->
debug("User clicked deleteButton")
// all items selected --> deleteAllMessages()
if (selectedList.size == messages.size) {
model.messagesState.deleteAllMessages()
} else {
selectedList.forEach {
model.messagesState.deleteMessage(it)
}
mode.finish()
}
}
.setNeutralButton(R.string.cancel) { _, _ ->
}
.show()
}
R.id.selectAllButton -> {
// if all selected -> unselect all
if (selectedList.size == messages.size) {
selectedList.clear()
mode.finish()
} else {
// else --> select all
selectedList.clear()
selectedList.addAll(messages)
}
actionMode?.title = selectedList.size.toString()
notifyDataSetChanged()
}
}
return true
}
override fun onDestroyActionMode(mode: ActionMode) {
selectedList.clear()
notifyDataSetChanged()
actionMode = null
}
})
} else {
// when action mode is enabled
clickItem(holder)
}
true
}
holder.itemView.setOnClickListener {
if (actionMode != null) clickItem(holder)
}
if (selectedList.contains(msg)) {
holder.itemView.background = GradientDrawable().apply {
shape = GradientDrawable.RECTANGLE
cornerRadius = 32f
setColor(Color.rgb(127, 127, 127))
}
} else {
holder.itemView.background = GradientDrawable().apply {
shape = GradientDrawable.RECTANGLE
cornerRadius = 32f
setColor(ContextCompat.getColor(holder.itemView.context, R.color.colorAdvancedBackground))
}
}
}
private var messages = arrayOf<DataPacket>()
private fun clickItem(holder: ViewHolder) {
val position = holder.bindingAdapterPosition
if (!selectedList.contains(messages[position])) {
selectedList.add(messages[position])
} else {
selectedList.remove(messages[position])
}
if (selectedList.isEmpty()) {
// finish action mode when no items selected
actionMode?.finish()
} else {
// show total items selected on action mode title
actionMode?.title = "${selectedList.size}"
}
notifyItemChanged(position)
}
/// Called when our node DB changes
fun onMessagesChanged(msgIn: Collection<DataPacket>) {