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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,26 +1,189 @@ | ||
| package tech.kotlinx.knox | ||
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| import android.app.Activity.RESULT_OK | ||
| import android.content.Context | ||
| import android.content.Intent | ||
| import android.os.Bundle | ||
| import androidx.fragment.app.Fragment | ||
| import android.util.Log | ||
| import android.view.* | ||
| import android.widget.Toast | ||
| import android.view.LayoutInflater | ||
| import android.view.View | ||
| import android.view.ViewGroup | ||
| import androidx.recyclerview.widget.RecyclerView | ||
| import android.view.inputmethod.InputMethodManager | ||
| import androidx.fragment.app.Fragment | ||
| import androidx.fragment.app.viewModels | ||
| import androidx.loader.content.CursorLoader | ||
| import androidx.navigation.fragment.findNavController | ||
| import androidx.navigation.fragment.navArgs | ||
| import dagger.hilt.android.AndroidEntryPoint | ||
| import tech.kotlinx.knox.adapter.MessageAdapter | ||
| import tech.kotlinx.knox.data.model.Datasource | ||
| import tech.kotlinx.knox.databinding.FragmentChatBinding | ||
| import tech.kotlinx.knox.ui.viewmodels.ChatViewModel | ||
| import tech.kotlinx.knox.util.RealPath | ||
| import java.io.File | ||
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| @AndroidEntryPoint | ||
| class ChatFragment : Fragment() { | ||
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| private val viewModel: ChatViewModel by viewModels() | ||
| private var myPort = 5000 | ||
| private var myUserName: String? = "" | ||
| private val args by navArgs<ChatFragmentArgs>() | ||
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| private var _binding: FragmentChatBinding? = null | ||
| private val binding get() = _binding!! | ||
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| override fun onCreateView( | ||
| inflater: LayoutInflater, container: ViewGroup?, | ||
| savedInstanceState: Bundle? | ||
| ): View? { | ||
| ): View { | ||
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| _binding = FragmentChatBinding.inflate(inflater, container, false) | ||
| return binding.root | ||
| } | ||
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| override fun onViewCreated(view: View, savedInstanceState: Bundle?) { | ||
| super.onViewCreated(view, savedInstanceState) | ||
|
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| //End Chat | ||
| binding.endChat.setOnClickListener(){ | ||
| Toast.makeText(context, "Chat Ended", Toast.LENGTH_SHORT).show() | ||
| findNavController().navigate( | ||
| R.id.action_ChatFragment_to_ConnectionDetailsFragment, | ||
| ) | ||
| } | ||
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| // get receiver IP address and port from args | ||
| Log.d("ChatFragmentArgs", args.senderUserName + args.receiverIP + ":" + args.receiverPort.toString()) | ||
|
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| // render messages | ||
| binding.messageView.adapter = context?.let { | ||
| MessageAdapter(it, viewModel.messages.value!!) | ||
| } | ||
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| viewModel.userName.observe(viewLifecycleOwner) {username -> | ||
| binding.name.text = username | ||
| } | ||
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| viewModel.status.observe(viewLifecycleOwner) {status -> | ||
| binding.status.text = status | ||
| } | ||
| val a = "@" + args.senderUserName | ||
| viewModel.messages.observe(viewLifecycleOwner) { newMessages -> | ||
| with(binding) { | ||
| messageView.adapter?.notifyItemInserted(newMessages.size - 1) | ||
| messageView.scrollToPosition(newMessages.size - 1) | ||
| } | ||
| } | ||
|
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| //start file server | ||
| // start chat server | ||
| viewModel.startServer(myPort) | ||
|
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| viewModel.sendMessage(a, args.receiverIP, args.receiverPort) | ||
|
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| //start file server | ||
| viewModel.startFileServer(myPort) // 1 | ||
|
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| binding.buttonChatboxSend.setOnClickListener { | ||
| if (binding.edittextChatbox.text.isNotBlank()) { | ||
| viewModel.sendMessage( | ||
| binding.edittextChatbox.text.toString(), | ||
| args.receiverIP, | ||
| args.receiverPort | ||
| ) | ||
| binding.edittextChatbox.text.clear() | ||
| val imm = | ||
| requireContext().getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager | ||
| imm.hideSoftInputFromWindow(view.windowToken, 0) | ||
| } | ||
| } | ||
|
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| val view = inflater.inflate(R.layout.fragment_chat, container, false) | ||
| val messages = Datasource().loadMessages() | ||
| val recyclerView=view.findViewById<RecyclerView>(R.id.message_view) | ||
| recyclerView.adapter= context?.let { MessageAdapter(it, messages) } | ||
|
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| return view | ||
| //file attachment send | ||
|
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| binding.fileSend.setOnClickListener { | ||
| Log.d("File send", "clicked on file send") | ||
| val intent = Intent() | ||
| .setType("*/*") | ||
| .setAction(Intent.ACTION_GET_CONTENT) | ||
|
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| startActivityForResult(Intent.createChooser(intent, "Select a file"), 111) | ||
| } | ||
| } | ||
|
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| override fun onPause() { | ||
| super.onPause() | ||
| viewModel.sendMessage("Offline", args.receiverIP, args.receiverPort) | ||
| } | ||
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| override fun onResume() { | ||
| super.onResume() | ||
| viewModel.sendMessage("Online", args.receiverIP, args.receiverPort) | ||
| } | ||
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| override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { | ||
| super.onActivityResult(requestCode, resultCode, data) | ||
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| if (requestCode == 111 && resultCode == RESULT_OK) { | ||
| val selectedFile = data?.data //The uri with the location of the file | ||
| Log.d("URI of Selected File", selectedFile.toString()) | ||
| //get real path from URI | ||
| val realPath = RealPath() | ||
| val filePath = realPath.getPathFromUri(context, selectedFile) | ||
| //send file to receiver | ||
| if (selectedFile != null) { | ||
| Log.d("Path of file ",filePath.toString()) | ||
| if (filePath != null) { | ||
| viewModel.sendFile( // 2 | ||
| filePath, | ||
| args.receiverIP, | ||
| args.receiverPort | ||
| ) | ||
| } | ||
| } | ||
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| } | ||
| } | ||
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| // Function for displaying an AlertDialogue for choosing an image | ||
| // private fun selectImage() { | ||
| // val choice = arrayOf<CharSequence>("Take Photo", "Choose from Gallery", "Cancel") | ||
| // val myAlertDialog: AlertDialog.Builder = AlertDialog.Builder(this) | ||
| // myAlertDialog.setTitle("Select Image") | ||
| // myAlertDialog.setItems(choice, DialogInterface.OnClickListener { dialog, item -> | ||
| // when { | ||
| // // Select "Choose from Gallery" to pick image from gallery | ||
| // choice[item] == "Choose from Gallery" -> { | ||
| // val pickFromGallery = Intent(Intent.ACTION_GET_CONTENT, MediaStore.Images.Media.EXTERNAL_CONTENT_URI) | ||
| // pickFromGallery.type = "/image" | ||
| // startActivityForResult(pickFromGallery, 1) | ||
| // } | ||
| // // Select "Take Photo" to take a photo | ||
| // choice[item] == "Take Photo" -> { | ||
| // val cameraPicture = Intent(MediaStore.ACTION_IMAGE_CAPTURE) | ||
| // startActivityForResult(cameraPicture, 0) | ||
| // } | ||
| // // Select "Cancel" to cancel the task | ||
| // choice[item] == "Cancel" -> { | ||
| // myAlertDialog.dismiss() | ||
| // } | ||
| // } | ||
| // }) | ||
| // myAlertDialog.show() | ||
| // } | ||
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| } |
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