Develop Reference

How to display Telugu data retrieved from API into Spinner using kotlin?

I need to display the Telugu texts of Districts retrieved from API into Spinner, but random characters are displayed instead. How do I convert these characters to Telugu readable texts?
Sample Codes:
class MainActivity : AppCompatActivity() {
lateinit var spDistrict: Spinner
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
districtData = mutableListOf()
spDistrict = findViewById<Spinner>(R.id.district)
getDistrictData()
val jsonObject = JSONObject()
jsonObject.put("profile_pic", userImage.toString().replace("/storage/emulated/0/Pictures/",""))
jsonObject.put("district_id", districtData!![spDistrict.selectedItemPosition].id)
jsonObject.put("token", token)
Log.e("jsonObject", jsonObject.toString())
val url = Constant.BASE_URL + "register/"
Log.e("url", "---->$url")
val request = object : StringRequest(
Method.POST, url, Response.Listener { response ->
try {
val responseObj = JSONObject(response)
if (response.isNotEmpty()) {
next.hideProgress("నమోదు")
val status = responseObj.getString("status")
if (status == "success" && lang=="telugu") {
val message = responseObj.getString("response")
val token = responseObj.getString("token")
val prefs = SharedPrefs(this#TReg3)
prefs.token = (token)
if (userImage.isNotEmpty()) {
fileUpload()
} else {
showSuccessDialog(message)
dialog.dismiss()
}
} else {
next.hideProgress("నమోదు")
val message = responseObj.getString("response")
showCustomAlertDialog(message)
dialog.dismiss()
}
} else {
next.hideProgress("నమోదు")
showCustomAlertDialog("Something went wrong")
dialog.dismiss()
}
} catch (ex: Exception) {
next.hideProgress("నమోదు")
showCustomAlertDialog("Something went wrong")
dialog.dismiss()
}
},
Response.ErrorListener { error ->
next.hideProgress("ప్రవేశించండి")
val errorMessage = VolleyErrorParser.getVolleyErrorMessage(error)
showCustomAlertDialog(errorMessage)
dialog.dismiss()
}) {
override fun getHeaders(): MutableMap<String, String> {
val params = java.util.HashMap<String, String>()
params["Content-Type"] = "application/json"
return params
}
override fun getBody(): ByteArray {
return jsonObject.toString().toByteArray()
}
}
MySingleton.getInstance(this).addToRequestQueue(request)
}
}
private fun getDistrictData() {
val url = Constant.BASE_URL + "getDistricts/"
Log.e("districteUrl", url)
val request = StringRequest(Request.Method.GET, url, { response ->
try {
if (!response.isNullOrEmpty()) {
val jsonObject = JSONObject(response)
val status = jsonObject.getString("status")
if (status == "success") {
val data = jsonObject.getJSONArray("districts")
districtData = listOf(
*Gson().fromJson(
data.toString(),
Array<DistrictData>::class.java
)
)
if (districtData!!.isNotEmpty()) {
val categoryDataAdapter = ArrayAdapter<DistrictData>(
this,
android.R.layout.simple_list_item_1,
districtData!!)
categoryDataAdapter.setDropDownViewResource(android.R.layout.simple_list_item_1)
spDistrict.adapter = categoryDataAdapter
// getMandalData()
} else {
dialog.dismiss()
val response = jsonObject.getString("response")
Toast.makeText(this, response, Toast.LENGTH_SHORT).show()
}
} else {
dialog.dismiss()
val response = jsonObject.getString("response")
Toast.makeText(this, response, Toast.LENGTH_SHORT).show()
}
} else {
dialog.dismiss()
Toast.makeText(this, "Something Went Wrong", Toast.LENGTH_SHORT).show()
}
} catch (ex: Exception) {
Toast.makeText(this, "Something Went Wrong", Toast.LENGTH_SHORT).show()
dialog.dismiss()
ex.printStackTrace()
}
}, { error ->
dialog.dismiss()
val errorMessage = VolleyErrorParser.getVolleyErrorMessage(error)
Toast.makeText(this, errorMessage, Toast.LENGTH_SHORT).show()
})
VolleySingleton.getInstance(this!!).addToRequestQueue(request)
}
}
How do I make my app automatically detetct the Telugu text? Do I have to use a flag value?

Why is the user details vanishes from the Firestore?

I am using Firebase PhoneAuth for user registration with my app. Users are verified successfully and started using the app without any issues. But, It happened to me a couple of times that user details vanished from Firestore database, not all users details have gone though. When I check the collection users in the Firestore, the document does exist for the user but some data was gone, in fact, it's overwritten the old data as if this is new user registration (However, the User UID under the Authentication is remain same). For example, the default value is user_type = "customer", as you can see in the fun signInWithPhoneAuthCredential(credential: PhoneAuthCredential). Later I change this value accordingly to my need and when this issue happens the changes I made to this field and other fields are changed back to the default values.
Following is the code in my SignInWithPhone which will be called from the SplashScreen
class SigninWithPhoneActivity: BaseActivity() {
private lateinit var binding: ActivitySignInWithPhoneBinding
private lateinit var mAuth: FirebaseAuth
var code = ""
var number = ""
var phoneNumber = ""
var storedOtpID = ""
private lateinit var resendToken: PhoneAuthProvider.ForceResendingToken
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivitySignInWithPhoneBinding.inflate(layoutInflater)
setContentView(binding.root)
}
mAuth = FirebaseAuth.getInstance()
binding.btnGetOtp.setOnClickListener {
code = binding.etCountryCode.text.toString().trim()
number = binding.etMobileNumber.text.toString().trim()
phoneNumber = code + number
if (number.isNotEmpty()) {
binding.etMobileNumber.isEnabled = false
binding.flOtp.visibility = View.VISIBLE
binding.btnGetOtp.visibility = View.GONE
binding.btnSignIn.visibility = View.VISIBLE
sendVerificationCode(phoneNumber)
} else {
Toast.makeText(this, "Please enter a valid mobile number", Toast.LENGTH_LONG).show()
}
}
binding.btnSignIn.setOnClickListener {
val otp = binding.etOtp.text.toString().trim()
if (otp.isNotEmpty() || otp.length != 6) {
verifyVerificationCode(otp)
} else {
Toast.makeText(this, "Please enter the OTP received through SMS", Toast.LENGTH_LONG)
.show()
}
}
}
private val mCallBack: PhoneAuthProvider.OnVerificationStateChangedCallbacks =
object : PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
override fun onVerificationCompleted(credential: PhoneAuthCredential) {
val code = credential.smsCode
if (code != null) {
binding.etOtp.setText(code)
binding.pbOtp.visibility = View.GONE
}
}
override fun onVerificationFailed(p0: FirebaseException) {
binding.etMobileNumber.isEnabled = true
binding.flOtp.visibility = View.GONE
binding.btnGetOtp.visibility = View.VISIBLE
binding.btnSignIn.visibility = View.GONE
Toast.makeText(this#SigninWithPhoneActivity, "Login Failed", Toast.LENGTH_LONG)
.show()
}
override fun onCodeSent(otpID: String, token: PhoneAuthProvider.ForceResendingToken) {
super.onCodeSent(otpID, token)
Toast.makeText(
this#SigninWithPhoneActivity,
"OTP is send to your number",
Toast.LENGTH_LONG
).show()
storedOtpID = otpID
resendToken = token
}
}
private fun sendVerificationCode(phoneNumber: String) {
binding.pbOtp.visibility = View.VISIBLE
Toast.makeText(this#SigninWithPhoneActivity, "Sending OTP", Toast.LENGTH_LONG).show()
val options = PhoneAuthOptions.newBuilder(mAuth!!)
.setPhoneNumber(phoneNumber)
.setTimeout(60L, TimeUnit.SECONDS)
.setActivity(this)
.setCallbacks(mCallBack)
.build()
PhoneAuthProvider.verifyPhoneNumber(options)
}
private fun verifyVerificationCode(code: String) {
Toast.makeText(
this#SigninWithPhoneActivity,
"Verifying credentials",
Toast.LENGTH_LONG
).show()
val credential = PhoneAuthProvider.getCredential(storedOtpID, code)
signInWithPhoneAuthCredential(credential)
}
private fun signInWithPhoneAuthCredential(credential: PhoneAuthCredential) {
mAuth.signInWithCredential(credential)
.addOnCompleteListener(this) { task ->
if (task.isSuccessful) {
val firebaseUser: FirebaseUser = task.result!!.user!!
val userPreliminaryDetails = User(
firebaseUser.uid,
user_type = "customer",
mobile = binding.etMobileNumber.text.toString()
)
FirestoreClass().checkIfUserAlreadyExist(
this#SigninWithPhoneActivity,
firebaseUser.uid,
userPreliminaryDetails
)
} else {
showErrorSnackBar(task.exception!!.message.toString(), true)
if (task.exception is FirebaseAuthInvalidCredentialsException) {
binding.etMobileNumber.isEnabled = true
binding.flOtp.visibility = View.GONE
binding.etOtp.text?.clear()
binding.btnGetOtp.visibility = View.VISIBLE
binding.btnGetOtp.text = "Resend OTP"
binding.btnSignIn.visibility = View.GONE
Toast.makeText(this, "OTP entered is wrong", Toast.LENGTH_LONG).show()
}
}
}
}
fun userRegistrationSuccess() {
finish()
startActivity(Intent(this, ServiceAreaActivity::class.java))
Toast.makeText(this, "Signed Up successful", Toast.LENGTH_LONG).show()
}
fun userSignInSuccess() {
finish()
startActivity(Intent(this, ServiceAreaActivity::class.java))
Toast.makeText(this, "Signed in successfully", Toast.LENGTH_LONG).show()
}
}
EDIT:
The following function is called to check if the user already exists and accordingly sign in or register a new user.
fun checkIfUserAlreadyExist(
activity: SigninWithPhoneActivity, userId: String, userDetails: User
) {
mFireStore.collection("users")
.whereEqualTo(Constants.USER_ID, userId)
.get()
.addOnSuccessListener { document ->
if (document.documents.size > 0) {
activity.userSignInSuccess()
} else {
FirestoreClass().registerUser(activity, userDetails)
}
}
.addOnFailureListener { e ->
}
}
private fun registerUser(activity: SigninWithPhoneActivity, userInfo: User) {
mFireStore.collection(Constants.USERS)
.document(userInfo.user_id)
.set(userInfo, SetOptions.merge())
.addOnSuccessListener {
activity.userRegistrationSuccess()
}
.addOnFailureListener { e ->
activity.hideProgressDialog()
}
}

Store the rating bar value in alert dialog using shared prefernces

basically i have a button -->Onclick-->alert dialog is appearing ..in that alert dialog im having a ratingbar.on that rating bar im sending the rate value to server using retrofit which i have done succesfully.but what i have problem is storing that rate value using shared preference.im sharing my code following:--
ratebutton.setOnClickListener {
val mBuild: AlertDialog.Builder = AlertDialog.Builder(this#Product_details)
val mView: View = layoutInflater.inflate(R.layout.ratedialog, null)
val ratebar =mView.findViewById(R.id.ratingBaruser) as RatingBar
val titleimage=mView.findViewById<TextView>(R.id.titleimage) as TextView
val imagerate=mView.findViewById<ImageView>(R.id.imagerate) as ImageView
titleimage.setText(ygd)
Glide.with(getApplicationContext()).load(res?.body()!!.data.product_images.get(0).image).into(imagerate);
val wmbPreference1 = PreferenceManager.getDefaultSharedPreferences(applicationContext)
val rating: Float = wmbPreference1.getFloat("numStars", 0f)
ratebar.setRating(rating)
ratebar.onRatingBarChangeListener =
OnRatingBarChangeListener { ratingBar, rating1, fromUser ->
val editor = wmbPreference1.edit();
editor.putFloat("numStars", rating);
editor.commit();
rateValue = rating1
Toast.makeText(this#Product_details, "" + rating1, Toast.LENGTH_SHORT).show()
}
val btnSubmit =
mView.findViewById(R.id.btnSubRating) as Button
btnSubmit.setOnClickListener(object : View.OnClickListener {
override fun onClick(v: View?) {
RetrofitClient.instancetable.setRating(id,rateValue)
.enqueue(object : Callback<Rate_Response> {
override fun onFailure(call: Call<Rate_Response>, t: Throwable) {
Log.d("res", "" + t)
}
override fun onResponse(
call: Call<Rate_Response>,
response: Response<Rate_Response>
) {
var res = response
if (res.isSuccessful) {
Toast.makeText(
applicationContext,
res.body()?.user_msg,
Toast.LENGTH_LONG
).show()
}
else{
try {
val jObjError =
JSONObject(response.errorBody()!!.string())
Toast.makeText(
applicationContext,
jObjError.getString("message")+jObjError.getString("user_msg"),
Toast.LENGTH_LONG
).show()
} catch (e: Exception) {
Toast.makeText(applicationContext, e.message, Toast.LENGTH_LONG).show()
Log.e("errorrr",e.message)
}
}
}
})
Toast.makeText(this#Product_details, "" + rateValue, Toast.LENGTH_SHORT).show()
}
})
mBuild.setView(mView)
val dialog: AlertDialog = mBuild.create()
dialog.show()
}
Above code output:--
when i again click that button i unable to see the previous rate value done by user
i need help thanks in advance

Handle Edittext in AlertDialog in android

i have a edittext in Alert Dialog.....my operation is performing well if ediitext is not empty.....i want to set focus when ediitext is empty in alertdialog ..
need help thanks in advance
i tried the following code please have a look:---
buynow.setOnClickListener {
val mBuild: AlertDialog.Builder = AlertDialog.Builder(this#Product_details)
val mView: View = layoutInflater.inflate(R.layout.buynowdialog, null)
val titleimage=mView.findViewById<TextView>(R.id.titleimage2) as TextView
val imagerate=mView.findViewById<ImageView>(R.id.imagebuy) as ImageView
titleimage.setText(ygd)
Glide.with(getApplicationContext()).load(res?.body()!!.data.product_images.get(0).image).into(imagerate);
val buynumber = mView.findViewById<EditText>(R.id.editbuy)
val btnSubmit =
mView.findViewById(R.id.btnbuynow) as Button
Log.e("checkid",id.toString())
mBuild.setView(mView)
val dialog: AlertDialog = mBuild.create()
btnSubmit.setOnClickListener(object : View.OnClickListener {
override fun onClick(v: View?) {
val value: String = buynumber.getText().toString()
val finalValue = value.toInt()
if (value.isEmpty()) {
Toast.makeText(
applicationContext, "Data is missing",Toast.LENGTH_LONG
).show()
editbuy.error = "Email required"
editbuy.requestFocus()
}
val token: String =
SharedPrefManager.getInstance(
applicationContext
).user.access_token.toString()
RetrofitClient.instancecart.buynow(token,id,finalValue)
.enqueue(object : Callback<ResponseBaseCartAdd> {
override fun onFailure(call: Call<ResponseBaseCartAdd>, t: Throwable) {
Log.d("res", "" + t)
}
override fun onResponse(
call: Call<ResponseBaseCartAdd>,
response: Response<ResponseBaseCartAdd>
) {
Log.e("hi",id)
var res = response
Log.e("checkres",res.toString())
Log.d("response check ", "" + response.body()?.status.toString())
if (res.isSuccessful) {
Toast.makeText(
applicationContext,
res.body()?.user_msg,
Toast.LENGTH_LONG
).show()
dialog.dismiss()
Log.d("kjsfgxhufb",response.body()?.user_msg.toString())
}
else{
try {
val jObjError =
JSONObject(response.errorBody()!!.string())
Toast.makeText(
applicationContext,
jObjError.getString("message")+jObjError.getString("user_msg"),
Toast.LENGTH_LONG
).show()
} catch (e: Exception) {
Toast.makeText(applicationContext, e.message, Toast.LENGTH_LONG).show()
Log.e("errorrr",e.message)
}
}
}
})
}
})
dialog.show()
}
above code is crashing with an error in logcat:-- java.lang.NumberFormatException: For input string: ""
need help thanks :)

NumberFormatException is an Exception that might be thrown when you
try to convert a String into a number, where that number might be an
int , a float , or any other Java numeric type.
val finalValue = value.toInt() // value is empty. That's why problem
Your finalValue is Empty or null. You must check it.
isNotEmpty() is used to find if the String is not empty/String is
length 0 and not null.
DEMO
if (value.isNotEmpty()) {
val finalValue = value.toInt()
val token: String =SharedPrefManager.getInstance(applicationContext).user.access_token.toString()
RetrofitClient.instancecart.buynow(token,id,finalValue)
.....your task.....
}
else
{
Toast.makeText(applicationContext, "Data is missing",Toast.LENGTH_LONG).show()
editbuy.error = "Email required"
editbuy.requestFocus()
}

Upload and show data Firestore kotlin

I have a problem whit my code, but I get no errors. The problem arise when I try change my variables ”artistName” and ”trackName” to my object ”SoundTrack”. If I use my variables ”artistName” and ”trackName” it works fine, I can upload, delete and display data etc. But when I try o use my object nothing is happend, It’s like it doesn’t connect to my database.
My class:
class SoundTrack (val name : String, val track : String)
Here is my MainActivity:
class MainActivity : AppCompatActivity(), View.OnClickListener {
val collection = "song"
//val artistName = "name"
//val trackName = "track"
var docId =""
lateinit var newTrack : SoundTrack
lateinit var db : FirebaseFirestore
lateinit var alSongs : ArrayList<HashMap<String,Any>>
lateinit var adapter: SimpleAdapter
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
alSongs = ArrayList()
addData.setOnClickListener(this)
updateInfo.setOnClickListener(this)
deleteInfo.setOnClickListener(this)
IsData.setOnItemClickListener(itemClick)
}
override fun onStart() {
super.onStart()
db = FirebaseFirestore.getInstance()
db.collection(collection).addSnapshotListener { querySnapshot, e ->
if(e != null) Log.d("fireStore", e.message)
showData()
}
}
//add new data by input
override fun onClick(v: View?) {
when(v?.id){
R.id.addData ->{
println("hej")
if(::newTrack.isInitialized){
val hm = HashMap<String, Any>()
hm.set(newTrack.name,artistNametxt.text.toString())
hm.set(newTrack.track,trackNametxt.text.toString())
db.collection(collection).document(artistNametxt.text.toString()).set(hm).
addOnSuccessListener {
Toast.makeText(this, "Data Successfully added", Toast.LENGTH_SHORT)
.show()
}.addOnFailureListener { e ->
Toast.makeText(this, "Data unSuccessfully added : ${e.message}", Toast.LENGTH_SHORT)
.show()
}
}
}
//Update input
R.id.updateInfo -> {
if(::newTrack.isInitialized){
val hm = HashMap<String, Any>()
hm.set(newTrack.name,artistNametxt.text.toString())
hm.set(newTrack.track,trackNametxt.text.toString())
db.collection(collection).document(docId).update(hm)
.addOnSuccessListener { Toast.makeText(this, "Data Successfully updated", Toast.LENGTH_SHORT)
.show() }
.addOnFailureListener { e ->
Toast.makeText(this, "Data unSuccessfully updated : ${e.message}", Toast.LENGTH_SHORT)
.show()
}
}
}
//delete Input
R.id.deleteInfo -> {
if(::newTrack.isInitialized){
db.collection(collection).whereEqualTo(newTrack.name,docId).get().addOnSuccessListener {
results ->
for(doc in results){
db.collection(collection).document(doc.id).delete()
.addOnSuccessListener {
Toast.makeText(this, "Data Successfully updated", Toast.LENGTH_SHORT)
.show()
}.addOnFailureListener { e ->
Toast.makeText(this, "Data unSuccessfully updated : ${e.message}", Toast.LENGTH_SHORT)
.show()
}
}
}.addOnFailureListener { e ->
Toast.makeText(this, "Cant get data reference: ${e.message}", Toast.LENGTH_SHORT)
.show()
}
}
}
}
}
val itemClick = AdapterView.OnItemClickListener { parent, view, position, id ->
val hm = alSongs.get(position)
docId = hm.get(newTrack.name).toString()
artistNametxt.setText(hm.get(newTrack.name).toString())
trackNametxt.setText(hm.get(newTrack.name).toString())
}
//Show input data
fun showData(){
if(::newTrack.isInitialized){
db.collection(collection).get().addOnSuccessListener { result ->
alSongs.clear()
for(doc in result){
val hm = HashMap<String,Any>()
hm.set(newTrack.name,doc.get(newTrack.name).toString())
hm.set(newTrack.track,doc.get(newTrack.track).toString())
alSongs.add(hm)
}
}
adapter = SimpleAdapter(this,alSongs,R.layout.row_data,
arrayOf(newTrack.name,newTrack.track),
intArrayOf(R.id.txName, R.id.TxTrack))
IsData.adapter = adapter
}
}
}

Try this
fun getSongs(): LiveData<MutableList<SongTrack>> {
firestoreInstance.collection(SONG_COLLECTION)
.addSnapshotListener { querySnapshot,
firebaseFirestoreException ->
song.clear()
querySnapshot?.documents?.forEach {document ->
val songTrack = document.toObject(SongTrack::class.java)
songTrack?.let {
song.add(it)
}
}
}
songList.postValue(song)
return songList
}

First i would change
class SoundTrack (val name : String, val track : String)
to
data class SoundTrack(val name : String ="",val track : String ="")
and delete
lateinit var newTrack : SoundTrack
so you don't need to do this anymore
if(::newTrack.isInitialized)
delete
lateinit var db : FirebaseFirestore
and create Object class
object FirestoreUtil {
private val firestoreInstance: FirebaseFirestore by lazy {
FirebaseFirestore.getInstance()
}
}
or better yet
class MainActivity : AppCompatActivity() {
lateinit var adapter: SimpleAdapter
val itemClick = AdapterView.OnItemClickListener { parent, view, position, id ->
val selectedSong = FirestoreUtils.songList.value?.get(position)
selectedSong?.let {
artistNametxt.setText(it.name.toString())
trackNametxt.setText(it.track.toString())
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
FirestoreUtils.getSongs().observe(this, Observer { songList ->
adapter = SimpleAdapter(
this, songList, R.layout.row_data,
arrayOf(SongTrack().name, SongTrack().track),
intArrayOf(R.id.txName, R.id.TxTrack)
)
IsData.adapter = adapter
})
addData.setOnClickListener {
FirestoreUtils.addSong(
SongTrack(
artistNametxt.text.toString(),
trackNametxt.text.toString()
)
) { message -> Toast.makeText(this, message, Toast.LENGTH_SHORT).show() }
}
updateInfo.setOnClickListener {
FirestoreUtils.updateSong(
SongTrack(
artistNametxt.text.toString(),
trackNametxt.text.toString()
)
) { message ->
Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
}
}
deleteInfo.setOnClickListener(FirestoreUtils.deleteSong(artistNametxt.text.toString()) { message ->
Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
})
IsData.setOnItemClickListener {
itemClick
}
}
}
const val SONG_COLLECTION = "song"
data class SongTrack(val name: String = "", val track: String = "")
object FirestoreUtils {
private val firestoreInstance: FirebaseFirestore by lazy {
FirebaseFirestore.getInstance()
}
private val songCollection = firestoreInstance.collection(SONG_COLLECTION)
private val song = mutableListOf<SongTrack>()
val songList: MutableLiveData<MutableList<SongTrack>> = MutableLiveData()
fun getSongs(): LiveData<MutableList<SongTrack>> {
firestoreInstance.collection(SONG_COLLECTION)
.addSnapshotListener { querySnapshot,
firebaseFirestoreException ->
song.clear()
querySnapshot?.documents?.forEach {
it.toObject<SongTrack>()?.let { songTrack ->
song.add(songTrack)
}
}
}
songList.postValue(song)
return songList
}
fun addSong(songTrack: SongTrack, onComplete: (String) -> Unit) {
songCollection.document(songTrack.name)
.set(songTrack)
.addOnSuccessListener { onComplete("Data Successfully added") }
.addOnFailureListener { onComplete("Data unSuccessfully added : ${it.message}") }
}
fun updateSong(songTrack: SongTrack, onComplete: (String) -> Unit) {
songCollection.document(songTrack.name)
.set(songTrack)
.addOnSuccessListener { onComplete("Data Successfully updated") }
.addOnFailureListener { onComplete("Data unSuccessfully updated : ${it.message}") }
}
fun deleteSong(songTrack: SongTrack, onComplete: (String) -> Unit) {
val deleteSong = songTrack.name
songCollection.document(songTrack.name).delete()
.addOnSuccessListener { onComplete("Song $deleteSong deleted") }
.addOnFailureListener { onComplete("Not found the song id : ${songTrack.name}") }
}
}
I just edit from your code, Did not test yet!!!
Enjoy.