Problems with webview - android

I'm creating an application that displays a webview and has a button that opens the Android settings. My problem is that when I add this button, the webview stops working and only show a white screen that doesn't charge. What am I doing wrong? I leave the code below:
PD: If I delete the code starting from "//init code" it works....
MainActivity.kt
package com.becas.apn_mexico
import android.content.Intent
import android.os.Bundle
import android.provider.Settings
import android.view.View
import com.becas.apn_mexico.base.BaseActivity
import com.becas.apn_mexico.databinding.ActivityMainBinding
import com.google.android.material.floatingactionbutton.FloatingActionButton
class MainActivity : BaseActivity<ActivityMainBinding>() {
companion object {
private const val URL_LINK_WEBSITE = "https://apn.tutorialez.net/index.php/landing-page/"
}
override fun setupViewBinding(): ActivityMainBinding {
return ActivityMainBinding.inflate(layoutInflater)
}
override fun setupViewModel() {
}
override fun setupUI(savedInstanceState: Bundle?) {
binding.mainWebview.loadUrlExt(URL_LINK_WEBSITE)
showAdBanner(binding.adsView.adsPhoneTabSpecialSmartBanner)
showAdInterstitial(getString(R.string.admob_interstitial))
}
// Init Code
private lateinit var fab: FloatingActionButton
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
fab = findViewById(R.id.abrir_configuracion)
// Configurando el setonclicklistener
fab.setOnClickListener(View.OnClickListener{
val i = Intent(Settings.ACTION_APN_SETTINGS)
startActivity(i) })
}
}
ActivityMain.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.becas.apn_mexico.MainActivity">
<WebView
android:id="#+id/main_webview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#id/ads_view" />
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="#+id/abrir_configuracion"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:layout_marginRight="10dp"
android:layout_alignParentRight="true"
android:layout_above="#id/ads_view"
android:clickable="true"
android:backgroundTint="#color/colorPrimary"
android:contentDescription="#string/open_config_apn"
app:srcCompat="#drawable/ic_baseline_settings_24" />
<include
android:id="#+id/ads_view"
layout="#layout/ads_phone_tab_special_smart_banner" />
</RelativeLayout>

I think your problem is that you are not using the viewbinding to inflate your view:
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
// You need to get here the binding and put it into the ContentView method
val view = binding.root
setContentView(view)
fab = findViewById(R.id.abrir_configuracion)
// Configurando el setonclicklistener
fab.setOnClickListener(View.OnClickListener{
val i = Intent(Settings.ACTION_APN_SETTINGS)
startActivity(i) })
}
Alternatively, the problem is in your layout. Can you remove the
<include
android:id="#+id/ads_view"
layout="#layout/ads_phone_tab_special_smart_banner" />
From your layout and let me know if you get the expected result?

Related

Compose not show when replace fragment container

I've worked on the FragmentContainerView activity with some fragments, in that fragment, I want to use Compose alongside XML using ComposeViewin the first fragment, but when I try to navigate from the second fragment and back to the first fragment, the component from ComposeView was disappeared.
I've set up a fragment with FragmentContainerView using the replace strategy and I put the fragment inside the list like usual, and I have no idea what happens with this situation.
You can watch in this video
also this is my code
NavigationActivity.kt
import android.os.Bundle
import android.view.MenuItem
import androidx.appcompat.app.AppCompatActivity
import androidx.core.net.toUri
import androidx.navigation.NavDeepLinkRequest
import androidx.navigation.Navigation
import androidx.navigation.findNavController
import id.derysudrajat.inlinebinding.viewBinding
import id.derysudrajat.library.R
import id.derysudrajat.library.databinding.ActivityNavigationBinding
class NavigationActivity : AppCompatActivity() {
private val binding by viewBinding(ActivityNavigationBinding::inflate)
private val listOfFragment = listOf(FragmentMainNav(), FragmentDetailNav())
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(binding.root)
binding.btnHome.setOnClickListener{
replace(HOME_NAV)
}
binding.btnDetail.setOnClickListener{
replace(DETAIL_NAV)
}
Navigation.createNavigateOnClickListener(R.id.fragmentDetailNav, null)
}
private fun replace(nav: String) {
supportFragmentManager
.beginTransaction()
.replace(
binding.fragmentContainerView.id,
if (nav == HOME_NAV) listOfFragment[0] else listOfFragment[1]
)
.commit()
}
companion object {
const val HOME_NAV = "home_nav"
const val DETAIL_NAV = "detail_nav"
}
}
FragmentMainNav.kt
import android.os.Bundle
import android.view.View
import androidx.compose.material3.Text
import androidx.compose.ui.platform.ViewCompositionStrategy
import androidx.lifecycle.Lifecycle
import androidx.navigation.findNavController
import id.derysudrajat.inlinebinding.BindingFragment
import id.derysudrajat.inlinebinding.viewBinding
import id.derysudrajat.library.R
import id.derysudrajat.library.databinding.FragmentNavMainBinding
class FragmentMainNav : BindingFragment<FragmentNavMainBinding>() {
override val binding by viewBinding(FragmentNavMainBinding::inflate)
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
binding.textMain.text = "Fragment Main"
binding.composeView.apply {
setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed)
setContent {
Text(text = "This is Compose")
}
}
}
}
fragment_nav_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/text_main"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Fragment Main"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.compose.ui.platform.ComposeView
android:id="#+id/compose_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/text_main" />
</androidx.constraintlayout.widget.ConstraintLayout>
FragmentDetailNav.kt
import android.os.Bundle
import android.view.View
import id.derysudrajat.inlinebinding.BindingFragment
import id.derysudrajat.inlinebinding.viewBinding
import id.derysudrajat.library.databinding.FragmentNavDetailBinding
import id.derysudrajat.library.databinding.FragmentNavMainBinding
class FragmentDetailNav : BindingFragment<FragmentNavDetailBinding>() {
override val binding by viewBinding(FragmentNavDetailBinding::inflate)
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
binding.textDetail.text = "Detail Navigation"
}
}
fragment_nav_detail.kt
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/text_detail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Detail Navigation"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
I've tried using different ways like changing ViewCompositionStrategy and it still not working, I expected to show ComposeView still show when the fragment was replaced and back, btw the compose that I was tried is from compose BOM 2022.10.00 - 2023.01.00 but still disappeared when the fragment was replaced.
I think you could move the binding.composeView.apply {} block from onViewCreated to onCreateView as shown by provided sample in official documentation here. I've tested it using compose bom 2023.01.00 and plain ViewBinding and it works fine. So the HomeFragment would be like this:
class HomeFragment : Fragment() {
private var _binding: FragmentHomeBinding? = null
private val binding get() = _binding!!
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View {
_binding = FragmentHomeBinding.inflate(inflater, container, false)
val view = binding.root
binding.composeView.apply {
setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed)
setContent {
Text(text = "This is Compose")
}
}
return view
}
override fun onDestroyView() {
super.onDestroyView()
_binding = null
}
}
As additional note, i don't think the Navigation.createNavigateOnClickListener() is necessary and could just be removed.

How do I make buttons clickable in the bottom sheet fragment?

**The flow: ** There are two xml files:
activity_main.xml
bottomsheet_fragment.xml
I want to click on "click here" button (xml id: btn_show) and show the bottom sheet fragment [This is happening correctly) .. corresponding files: activity_main.xml, MainActivity.kt
Now I want to click on the button in the bottom sheet(xml id: btn_button1), and show the text you pressed button 1 via toast(or anything else is fine too, I just want to show something when I click the button) [This part is not happenning correctly) .. corresponding files: bottomsheet_fragment.xml, BottomSheetFragment.kt
I am attaching codes for the files below:
bottomsheet_fragment.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:id="#+id/btn_button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="20dp"
android:text="Sample button 1"
/>
</LinearLayout>
BottomSheetFragment.kt
package android.example.naruto
import android.example.naruto.databinding.ActivityMainBinding
import android.example.naruto.databinding.BottomsheetFragmentBinding
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Toast
import com.google.android.material.bottomsheet.BottomSheetDialogFragment
class BottomSheetFragment: BottomSheetDialogFragment() {
private lateinit var binding2: BottomsheetFragmentBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding2 = BottomsheetFragmentBinding.inflate(layoutInflater)
binding2.btnButton1.setOnClickListener{
Toast.makeText(context, "You pressed on button 1!", Toast.LENGTH_SHORT).show()
}
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Button
android:id="#+id/btn_show"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Click here"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
main_activity.kt
package android.example.naruto
import android.example.naruto.databinding.ActivityMainBinding
import android.example.naruto.databinding.BottomsheetFragmentBinding
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
class MainActivity : AppCompatActivity() {
private lateinit var binding1: ActivityMainBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding1 = ActivityMainBinding.inflate(layoutInflater)
setContentView(binding1.root)
val bottomSheetFragment= BottomSheetFragment()
binding1.btnShow.setOnClickListener {
bottomSheetFragment.show(supportFragmentManager, "BottomSheetDialog")
}
}
}
Thanks in advance for the help! Please let me know if you need any more details or clarifications.
I referred to these tutorials: https://www.youtube.com/watch?v=yqnVPiWAw0o&t=21s, https://www.youtube.com/watch?v=4GXflIdrlus
I am not able to see onCreateView method in BottomSheetFragment and probably that's why it is not working
You can change your code like this
From
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding2 = BottomsheetFragmentBinding.inflate(layoutInflater)
binding2.btnButton1.setOnClickListener{
Toast.makeText(context, "You pressed on button 1!", Toast.LENGTH_SHORT).show()
}
}
To
override fun onCreateView(
inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
binding2 = BottomSheetFamilyTreeBinding.inflate(inflater, container, false)
return binding2.root
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
binding2.btnButton1.setOnClickListener{
Toast.makeText(context, "You pressed on button 1!", Toast.LENGTH_SHORT).show()
}
}

How to open an activity by selecting an item from navigation drawer's menu? [KOTLIN]

I am new on kotlin and android studio, but as a beginner I finished 40 percent of my first project.
I want to open an activity by selecting an item from navigation drawer menu but trying to use others answers not fixed my problem, there was no clear answer to similar questions I saw, and all of them are in java language, I want to do this by KOTLIN language in my project. I hope my question be clear for you guys!
this are all my project related codes:
1- this is my navigation drawer menu items :
<menu
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:showIn="navigation_view">
<group
android:checkableBehavior="single">
<item
android:id="#+id/itmSignOut"
android:title="#string/sign_out"/>
</group>
</menu>
2- this is the dashboard that navigation drawer is in that :
import af.azdreams.myconquer.databinding.ActivityDashboardBinding
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.ActionBarDrawerToggle
import androidx.appcompat.widget.Toolbar
import androidx.drawerlayout.widget.DrawerLayout
class DashboardActivity : AppCompatActivity() {
private lateinit var binding: ActivityDashboardBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityDashboardBinding.inflate(layoutInflater)
val view = binding.root
setContentView(view)
val drawerLayout = findViewById<DrawerLayout>(R.id.drawerLayout)
val toolbar = findViewById<Toolbar>(R.id.toolbar)
val toggle = ActionBarDrawerToggle(this,drawerLayout,toolbar,R.string.open,R.string.close)
toggle.isDrawerIndicatorEnabled = true
supportActionBar?.setDisplayShowTitleEnabled(false)
drawerLayout.addDrawerListener(toggle)
toggle.syncState()
}
private var backPressedTime:Long = 0
private lateinit var backToast: Toast
override fun onBackPressed() {
backToast =
Toast.makeText(this,resources.getString(R.string.press_back_again_to_leave_the_app),
Toast.LENGTH_SHORT)
if (backPressedTime + 2000 > System.currentTimeMillis()) {
backToast.cancel()
super.onBackPressed()
return
} else {
backToast.show()
}
backPressedTime = System.currentTimeMillis()
}
}
3- this is the activity that i want to open after selecting from item menu :
import af.azdreams.myconquer.databinding.ActivitySignOutBinding
import android.annotation.SuppressLint
import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import com.google.firebase.auth.FirebaseAuth
class SignOut : AppCompatActivity() {
private lateinit var auth: FirebaseAuth
private lateinit var binding: ActivitySignOutBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivitySignOutBinding.inflate(layoutInflater)
setContentView(R.layout.activity_sign_out)
val view = binding.root
setContentView(view)
initData()
}
private fun initData(){
auth = FirebaseAuth.getInstance()
setUserEmail()
clickListener()
}
private fun clickListener(){
binding.btnSignOut.setOnClickListener{
auth.signOut()
startActivity(Intent(this,LoginActivity::class.java))
finish()
}
}
private fun getCurrentUserEmail():String? {
return auth.currentUser?.email
}
#SuppressLint("SetTextI18n")
private fun setUserEmail(){
binding.tvUserEmail.text = "Welcome "+getCurrentUserEmail()
}
}
4- and this is the dashboard.xml layout:
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawerLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".DashboardActivity">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/Orange"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<com.google.android.material.navigation.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginTop="#dimen/abc_action_bar_default_height_material"
app:menu="#menu/nav_menu"
android:layout_gravity="start"/>
</androidx.drawerlayout.widget.DrawerLayout>
thank you for helping me on this problem.
take care!
What you're looking for is called an Intent:
https://developer.android.com/reference/kotlin/android/content/Intent
In your case
you have to override onOptionsItemSelected method within your first activity, then you can create an intent for navigating to the second activity.
Something like this
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when(item.itemId) {
val intent = Intent(this,SecondActivity::class.java).apply
startActivity(intent)
return true
}
return super.onOptionsItemSelected(item)
}

Kotlin-Android First App Unresolved Reference TextView with Button

I'm new to android and kotlin development and I am having trouble with my first application.
I am looking to edit my TextView on button click but the compiler is complaining about an unresolved reference.
Here is my activity_main.xml file
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Button
android:id="#+id/click_me"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onTap"
android:text="Click me"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="64dp"
android:text="Not clicked..."
app:layout_constraintStart_toStartOf="#+id/click_me"
app:layout_constraintTop_toBottomOf="#+id/click_me" />
</androidx.constraintlayout.widget.ConstraintLayout>
and here is my MainActivity.kt file
package com.example.helloworld
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.view.View
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
}
//Method will be called on button click
fun onTap(view: View) {
textView.text = "Clicked"
}
}
}
you should define the textview as variable and then you could change it
val textView = findViewById(R.id.text_view_id)  
textView.setText("string").toString()  
val textViewValue = textView.text  
As other user already commented, you should use view binding.
On your app Gradle script.
android {
...
buildFeatures {
viewBinding = true
}
}
Then on your MainActivity
private lateinit var binding: ActivityMainBinding
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityMainBinding.inflate(layoutInflater)
setContentView(binding.root)
binding.yourButtonID.setOnClickListener {buttonTtapped()}
}
fun buttonTtapped() {
binding.yourTextViewID.text = "Clicked"
}
}
Something like this
you need to apply this in your build.gradle file
plugins {
id 'kotlin-android-extensions'}
and press sync now
then back to your MainActivity it will suggest u to import that view
Kotlin has a feature Say goodbye to findViewById refered for Kotlin Android Extensions. You need to import the import kotlinx.android.synthetic.main.activity_main.* so that you directly use the ID name of the view directly.
To get this work you need to add this plugin in the module-level build.gradle file
apply plugin: 'kotlin-android-extensions'
Another approach by findViewById
class SampleActivity : AppCompatActivity(){
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
}
fun onTap(view: View){
val myTextView = findViewById<TextView>(R.id.textView)
myTextView.text = "absc"
}
}

Not Getting Edit Text Data

I am New to Android . I don't know how to get the data of EditText in Android .
Here is my Layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".MainActivity2">
<EditText
android:id="#+id/edOne"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<EditText
android:id="#+id/edSecond"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<Button
android:id="#+id/btnAdd"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</LinearLayout>
Here is my code :
val one=edOne.text.toString()
btnAdd.setOnClickListener{
val two=edOne.text.toString()
Log.e("Tag",one +" "+two)
}
one is calling from onCreate() method . and at the time of creation of you onCreate() you don't have any data in editText one .So you can't get any data from one if you have not added from xml .
So just move your one code into click listener.
val one=edOne.text.toString()
btnAdd.setOnClickListener{
val two=edOne.text.toString()
Log.e("Tag",one +" "+two)
}
You can access related View elements with findViewById and use them later.
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.util.Log
import android.widget.Button
import android.widget.EditText
class MainActivity : AppCompatActivity() {
private lateinit var edOne : EditText
private lateinit var btnAdd : Button
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
edOne = findViewById(R.id.edOne)
btnAdd = findViewById(R.id.btnAdd)
val one=edOne.text.toString()
btnAdd.setOnClickListener {
val two=edOne.text.toString()
Log.e("Tag",one +" "+two)
}
}
}

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