fix: toast to snackbar for signup work

app/src/main/java/org/fossasia/openevent/general/auth/SignUpFragment.kt

@@ -2,15 +2,16 @@ package org.fossasia.openevent.general.auth
 
 import android.content.Intent
 import android.os.Bundle
+import android.os.Handler
 import android.text.Editable
 import android.text.TextWatcher
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.Toast
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.Observer
+import com.google.android.material.snackbar.Snackbar
 import kotlinx.android.synthetic.main.fragment_signup.confirmPasswords
 import kotlinx.android.synthetic.main.fragment_signup.firstNameText
 import kotlinx.android.synthetic.main.fragment_signup.lastNameText
@@ -21,6 +22,7 @@ import kotlinx.android.synthetic.main.fragment_signup.usernameSignUp
 import kotlinx.android.synthetic.main.fragment_signup.view.passwordSignUp
 import kotlinx.android.synthetic.main.fragment_signup.view.progressBarSignUp
 import kotlinx.android.synthetic.main.fragment_signup.view.signUpButton
+import kotlinx.android.synthetic.main.fragment_signup.view.signupCoordinatorLayout
 import org.fossasia.openevent.general.MainActivity
 import org.fossasia.openevent.general.R
 import org.fossasia.openevent.general.utils.Utils
@@ -68,21 +70,27 @@ class SignUpFragment : Fragment() {
         signUpViewModel.error
             .nonNull()
             .observe(this, Observer {
-                Toast.makeText(context, it, Toast.LENGTH_LONG).show()
+                Snackbar.make(rootView.signupCoordinatorLayout, it, Snackbar.LENGTH_LONG).show()
             })
 
         signUpViewModel.signedUp
             .nonNull()
             .observe(this, Observer {
-                Toast.makeText(context, "Sign Up Success!", Toast.LENGTH_LONG).show()
+                Snackbar.make(
+                    rootView.signupCoordinatorLayout, "Sign Up Success!", Snackbar.LENGTH_SHORT
+                ).show()
                 signUpViewModel.login(signUp)
             })
 
         signUpViewModel.loggedIn
             .nonNull()
             .observe(this, Observer {
-                Toast.makeText(context, "Logged in Automatically!", Toast.LENGTH_LONG).show()
-                redirectToMain()
+                Snackbar.make(
+                    rootView.signupCoordinatorLayout, "Logged in Automatically!", Snackbar.LENGTH_SHORT
+                ).show()
+                Handler().postDelayed({
+                    redirectToMain()
+                }, 1000)
             })
 
         rootView.passwordSignUp.addTextChangedListener(object : TextWatcher {
@@ -96,6 +104,7 @@ class SignUpFragment : Fragment() {
             }
 
             override fun beforeTextChanged(p0: CharSequence?, p1: Int, p2: Int, p3: Int) { /*Implement here*/ }
+
             override fun onTextChanged(p0: CharSequence?, p1: Int, p2: Int, p3: Int) { /*Implement here*/ }
         })
 

app/src/main/res/layout/fragment_signup.xml

@@ -1,9 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
-<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"
     android:layout_height="fill_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/signupCoordinatorLayout"
     android:fitsSystemWindows="true">
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
 
     <LinearLayout
         android:layout_width="match_parent"
@@ -129,4 +133,7 @@
             android:visibility="gone" />
 
     </LinearLayout>
-</ScrollView>
+</androidx.core.widget.NestedScrollView>
+
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
+