its my first time in making question here in stackoverflow and I hope you understand how I structure this question like a newbie. So, I was working in a capstone project especifically a tracking device and I’ve been making progress just kinda stuck here in this part. So what I want to happen is that I want the data fetched from the firebase database to display in my bottomsheetview. This part is from the log-in page.
private lateinit var auth: FirebaseAuth
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_login_page)
auth= FirebaseAuth.getInstance()
register.setOnClickListener {
var intent = Intent(this,Register_page::class.java)
startActivity(intent)
finish()
}
loginpage()
}
fun loginpage() {
val sharedPref = this.getSharedPreferences("logIn", Context.MODE_PRIVATE)?:return
val editor = sharedPref.edit()
editor.putBoolean("Finished", true)
editor.apply()
login.setOnClickListener {
if(checking()){
val email=email.text.toString()
val password= password.text.toString()
auth.signInWithEmailAndPassword(email, password)
.addOnCompleteListener(this) { task ->
if (task.isSuccessful) {
var intent = Intent(this,MapsActivity::class.java)
intent.putExtra("email",email)
startActivity(intent)
Toast.makeText(this, "Welcome", Toast.LENGTH_LONG).show()
finish()
} else {
Toast.makeText(this, "Wrong Details", Toast.LENGTH_LONG).show()
}
}
}
else{
Toast.makeText(this,"Enter the Details", Toast.LENGTH_LONG).show()
}
}
}
private fun checking():Boolean
{
if(email.text.toString().trim{it<=' '}.isNotEmpty()
&& password.text.toString().trim{it<=' '}.isNotEmpty())
{
return true
}
return false
}
and this part is from my logged-in page where I want the data fetched in logging in to be set in the bottomsheetview.
menu.setOnClickListener {
val sharedPref = this.getSharedPreferences("inMap", Context.MODE_PRIVATE)
val isLogin = sharedPref.getString("Email","1")
val editor = sharedPref.edit()
editor.putBoolean("Finished", true)
editor.apply()
var email = intent.getStringExtra("email")
Toast.makeText(this, "${email}", Toast.LENGTH_LONG).show()
if(isLogin=="1"){
var email = intent.getStringExtra("email")
if(email != null){
setText(email)
with(sharedPref.edit())
{
putString("email",email)
apply()
}
}else{
var intent = Intent(this,Login_page::class.java)
startActivity(intent)
finish()
}
}else{
db= FirebaseFirestore.getInstance()
var email=intent.getStringExtra("email")
if (email != null) {
Toast.makeText(this, "Woi, waya", Toast.LENGTH_LONG).show()
db.collection("USERS").document(email).get()
.addOnSuccessListener {
tasks->
name.text=tasks.get("Name").toString()
phone.text=tasks.get("Phone").toString()
emailLog.text=tasks.get("email").toString()
}
}
}
val bottomSheetDialog = BottomSheetDialog(
this, R.style.BottomSheetDialogTheme
)
val bottomSheetView = LayoutInflater.from(applicationContext).inflate(
R.layout.fragment_bottom_sheet,
findViewById<LinearLayout>(R.id.bottomSheet)
)
bottomSheetView.findViewById<View>(R.id.logout).setOnClickListener{
val sharedPref = this.getSharedPreferences("inMap", Context.MODE_PRIVATE)
sharedPref.edit().remove("Email").apply()
var intent = Intent(this,Login_page::class.java)
sharedPref.getBoolean("Finished", false)
startActivity(intent)
finish()
}
bottomSheetDialog.setContentView(bottomSheetView)
bottomSheetDialog.show()
}
and here is the xml file where I’m trying to make reference place the data fetched
<?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:id="@+id/bottomSheet"
android:layout_width="match_parent"
android:background="@drawable/bottom_sheet_background"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="SIIT - SBMARS"
android:gravity="center"
android:padding="10dp"
android:textColor="@color/black"
android:textSize="18sp"
android:textStyle="bold" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginBottom="10dp"
android:background="@color/grey"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="5dp">
<com.makeramen.roundedimageview.RoundedImageView
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="10dp"
android:scaleType="centerCrop"
android:src="@drawable/siitlogo"
app:riv_corner_radius="10dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginEnd="10dp"
android:gravity="center_vertical"
android:orientation="vertical">
<TextView
android:id="@+id/name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Rodgin P. Misterio"
android:textColor="@color/black"
android:textSize="17dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/phone"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="[email protected]"
android:textColor="@color/black"
android:textSize="15dp"/>
<TextView
android:id="@+id/emailLog"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Digoy Residence"
android:textColor="@color/black"
android:textSize="17dp"
android:textStyle="bold"/>
</LinearLayout>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:background="@color/grey"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
android:gravity="center_vertical"
android:orientation="horizontal"
android:padding="12dp">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_marginStart="10dp"
android:src="@drawable/logs"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:layout_marginEnd="15dp"
android:text="Sessions"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
android:gravity="center_vertical"
android:orientation="horizontal"
android:padding="12dp">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_marginStart="10dp"
android:src="@drawable/logs"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:layout_marginEnd="15dp"
android:text="Logs"/>
</LinearLayout>
<Button
android:id="@+id/logout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="20dp"
android:text="Log-out"
android:background="@drawable/custom_button"
android:textColor="@color/white"
android:textSize="15sp"
android:textStyle="bold"/>
</LinearLayout>
please help huhu
2
Answers
As far as I understand your question, Simple solution to this would creating a function to open bottom sheet and passing the 3 required values as parameters from inside
.addOnSuccessListenerFunction declaration –
It would be nice if you can use data-binding and create a view-model to handle the data presentation. Your data would automatically be updated onto your bottom sheet from your database.