Internet saytlari
https://elearningindustry.com/directory/software-categories/learning-management-systems/deployment/mobile
https://ru.wikipedia.org/wiki/Java
https://apptractor.ru/develop/chistaya-arhitektura-na-android-i-ios.html
https://www.google.com/search?q=learning+management+system+apps&source=lmns&bih=714&biw=1536&hl=en&sa=X&ved=2ahUKEwirwarso_n7AhUnmIsKHflRDq8Q_AUoAHoECAEQAA
https://www.efrontlearning.com/
ILOVA
package com.example.projectforumrzoqaka.ui
import android.annotation.SuppressLint
import android.app.AlertDialog
import android.content.DialogInterface
import android.graphics.Color
import android.graphics.drawable.ColorDrawable
import android.os.Bundle
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.navigation.fragment.findNavController
import com.example.projectforumrzoqaka.R
import com.example.projectforumrzoqaka.adapters.ApplicationAdapter
import com.example.projectforumrzoqaka.database.AppDatabase
import com.example.projectforumrzoqaka.databinding.DialogDesignBinding
import com.example.projectforumrzoqaka.databinding.FragmentApplicationBinding
import com.example.projectforumrzoqaka.entity.Application
import com.zhuinden.fragmentviewbindingdelegatekt.viewBinding
import io.reactivex.android.schedulers.AndroidSchedulers
import io.reactivex.schedulers.Schedulers
private const val ARG_PARAM1 = "param1"
private const val ARG_PARAM2 = "param2"
class ApplicationFragment : Fragment(R.layout.fragment_application) {
private var param1: String? = null
private var param2: String? = null
private val binding by viewBinding(FragmentApplicationBinding::bind)
lateinit var appDatabase: AppDatabase
lateinit var applicationAdapter: ApplicationAdapter
@SuppressLint("CheckResult")
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
appDatabase = AppDatabase.getInstance(requireContext())
binding.apply {
addBtn.setOnClickListener {
findNavController().navigate(R.id.addApplication)
}
back.setOnClickListener {
findNavController().popBackStack()
}
}
appDatabase.applicantDao().getAllApplicants().subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread()).subscribe({ it1 ->
if (it1.isNotEmpty()) {
appDatabase.applicationDao().getAllApplications().subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread()).subscribe({ it1 ->
if (it1.isNotEmpty()) {
binding.noData.visibility = View.GONE
binding.rv.visibility = View.VISIBLE
applicationAdapter = ApplicationAdapter(
object : ApplicationAdapter.OnItemClickListener {
override fun onItemClick(
application: Application, position: Int
) {
val bundle = Bundle()
bundle.putSerializable("application", application)
findNavController().navigate(
R.id.applicationDataFragment, bundle
)
}
override fun onItemEditClick(
application: Application, position: Int
) {
val alertDialog = AlertDialog.Builder(requireContext())
val itemDialogBinding = DialogDesignBinding.inflate(
LayoutInflater.from(requireContext())
)
val create = alertDialog.create()
create.window?.setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT))
alertDialog.setView(itemDialogBinding.root)
itemDialogBinding.description.setText(application.description)
itemDialogBinding.createdDate.setText(application.createdAt)
itemDialogBinding.editBtn.setOnClickListener {
val description =
itemDialogBinding.description.text.trim()
.toString()
val createdDate =
itemDialogBinding.createdDate.text.trim()
.toString()
var application = Application(
id = application.id,
applicantId = application.applicantId,
description = description,
createdAt = createdDate
)
appDatabase.applicationDao()
.editApplication(application)
}
alertDialog.show()
}
override fun onItemDelete(
application: Application, position: Int
) {
val alertDialog = AlertDialog.Builder(requireContext())
alertDialog.setMessage("Do you want to delete this application?")
alertDialog.setPositiveButton(
"Yes, of course"
) { dialogInterface, i ->
appDatabase.applicationDao()
.deleteApplication(application)
}
alertDialog.setNegativeButton(
"No, cancel"
) { p0, p1 ->
p0.dismiss()
}
alertDialog.show()
}
})
applicationAdapter.submitList(it1)
binding.rv.adapter = applicationAdapter
} else {
binding.noData.visibility = View.VISIBLE
binding.rv.visibility = View.GONE
}
}, {
})
} else {
binding.noData.visibility = View.VISIBLE
binding.noData.text =
"You should register in applicant part. You do not have any account for apply job."
binding.rv.visibility = View.GONE
}
}, {})
}
private var closeDialogAction: () -> Unit = {}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
arguments?.let {
param1 = it.getString(ARG_PARAM1)
param2 = it.getString(ARG_PARAM2)
}
}
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
): View? {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_application, container, false)
}
companion object {
@JvmStatic
fun newInstance(param1: String, param2: String) = ApplicationFragment().apply {
arguments = Bundle().apply {
putString(ARG_PARAM1, param1)
putString(ARG_PARAM2, param2)
}
}
}
}
package com.example.projectforumrzoqaka.ui
import android.annotation.SuppressLint
import android.os.Bundle
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Toast
import androidx.navigation.fragment.findNavController
import com.example.projectforumrzoqaka.R
import com.example.projectforumrzoqaka.database.AppDatabase
import com.example.projectforumrzoqaka.databinding.FragmentAddApplicationBinding
import com.example.projectforumrzoqaka.entity.Application
import com.zhuinden.fragmentviewbindingdelegatekt.viewBinding
import io.reactivex.android.schedulers.AndroidSchedulers
import io.reactivex.schedulers.Schedulers
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private const val ARG_PARAM1 = "param1"
private const val ARG_PARAM2 = "param2"
class AddApplication : Fragment(R.layout.fragment_add_application) {
// TODO: Rename and change types of parameters
private var param1: String? = null
private var param2: String? = null
private val binding by viewBinding(FragmentAddApplicationBinding::bind)
lateinit var appDatabase: AppDatabase
@SuppressLint("CheckResult")
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
appDatabase = AppDatabase.getInstance(requireContext())
binding.apply {
back.setOnClickListener {
findNavController().popBackStack()
}
saveBtn.setOnClickListener {
val description = description.text.trim().toString()
val createdDate = createdDate.text.trim().toString()
when {
description == "" -> {
Toast.makeText(
requireContext(), "Description field is empty!", Toast.LENGTH_SHORT
).show()
}
createdDate == "" -> {
Toast.makeText(
requireContext(), "Created Date field is empty!", Toast.LENGTH_SHORT
).show()
}
else -> {
appDatabase.applicantDao().getAllApplicants().subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread()).subscribe({ it1 ->
val applicant = it1[0]
appDatabase.applicationDao().addApplication(
Application(
applicantId = applicant.id,
description = description,
createdAt = createdDate
)
)
findNavController().popBackStack()
}, {
})
}
}
}
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
arguments?.let {
param1 = it.getString(ARG_PARAM1)
param2 = it.getString(ARG_PARAM2)
}
}
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
): View? {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_add_application, container, false)
}
companion object {
@JvmStatic
fun newInstance(param1: String, param2: String) = AddApplication().apply {
arguments = Bundle().apply {
putString(ARG_PARAM1, param1)
putString(ARG_PARAM2, param2)
}
}
}
}
package com.example.projectforumrzoqaka.ui
import android.os.Bundle
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Toast
import androidx.navigation.fragment.findNavController
import com.example.projectforumrzoqaka.R
import com.example.projectforumrzoqaka.database.AppDatabase
import com.example.projectforumrzoqaka.databinding.FragmentRegisterBinding
import com.example.projectforumrzoqaka.entity.Applicant
import com.zhuinden.fragmentviewbindingdelegatekt.viewBinding
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private const val ARG_PARAM1 = "param1"
private const val ARG_PARAM2 = "param2"
/
* A simple [Fragment] subclass.
* Use the [RegisterFragment.newInstance] factory method to
* create an instance of this fragment.
*/
class RegisterFragment : Fragment(R.layout.fragment_register) {
// TODO: Rename and change types of parameters
private var param1: String? = null
private var param2: String? = null
private val binding by viewBinding(FragmentRegisterBinding::bind)
lateinit var appDatabase: AppDatabase
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
appDatabase = AppDatabase.getInstance(requireContext())
binding.back.setOnClickListener {
findNavController().popBackStack()
}
binding.apply {
registerBtn.setOnClickListener {
val fullname = fullname.text.trim().toString()
val birthday = birthday.text.trim().toString()
val country = country.text.trim().toString()
val region = region.text.trim().toString()
val district = district.text.trim().toString()
val job = job.text.trim().toString()
when {
fullname == "" -> {
Toast.makeText(requireContext(), "Fullname is empty", Toast.LENGTH_SHORT)
.show()
}
birthday == "" -> {
Toast.makeText(requireContext(), "Birthday is empty", Toast.LENGTH_SHORT)
.show()
}
country == "" -> {
Toast.makeText(requireContext(), "Country is empty", Toast.LENGTH_SHORT)
.show()
}
region == "" -> {
Toast.makeText(requireContext(), "Region is empty", Toast.LENGTH_SHORT)
.show()
}
district == "" -> {
Toast.makeText(requireContext(), "District is empty", Toast.LENGTH_SHORT)
.show()
}
job == "" -> {
Toast.makeText(requireContext(), "Job is empty", Toast.LENGTH_SHORT).show()
}
else -> {
val applicant = Applicant(
fullName = fullname,
birthDay = birthday,
country = country,
region = region,
district = district,
job = job
)
appDatabase.applicantDao().addApplicant(applicant)
findNavController().popBackStack()
}
}
}
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
arguments?.let {
param1 = it.getString(ARG_PARAM1)
param2 = it.getString(ARG_PARAM2)
}
}
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
): View? {
// Inflate the layout for this
fragment
return inflater.inflate(R.layout.fragment_register, container, false)
}
companion object {
/
* Use this factory method to create a new instance of
* this fragment using the provided parameters.
*
* @param param1 Parameter 1.
* @param param2 Parameter 2.
* @return A new instance of fragment RegisterFragment.
*/
// TODO: Rename and change types and number of parameters
@JvmStatic
fun newInstance(param1: String, param2: String) = RegisterFragment().apply {
arguments = Bundle().apply {
putString(ARG_PARAM1, param1)
putString(ARG_PARAM2, param2)
}
}
}
}
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