fix: toast to snackbar for login work

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

@@ -8,10 +8,11 @@ import android.text.TextWatcher
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.Toast
+import androidx.coordinatorlayout.widget.CoordinatorLayout
 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_login.email
 import kotlinx.android.synthetic.main.fragment_login.loginButton
 import kotlinx.android.synthetic.main.fragment_login.password
@@ -36,6 +37,7 @@ class LoginFragment : Fragment() {
 
     private val loginViewModel by viewModel<LoginViewModel>()
     private lateinit var rootView: View
+    private lateinit var CoordinatorLayout: CoordinatorLayout
     private var bundle: Bundle? = null
     private var ticketIdAndQty: List<Pair<Int, Int>>? = null
     private var id: Long = -1
@@ -56,7 +58,7 @@ class LoginFragment : Fragment() {
         savedInstanceState: Bundle?
     ): View? {
         rootView = inflater.inflate(R.layout.fragment_login, container, false)
-
+        CoordinatorLayout = rootView.findViewById(R.id.loginCoordinatorLayout)
         if (loginViewModel.isLoggedIn())
             redirectToMain(bundle)
 
@@ -81,13 +83,15 @@ class LoginFragment : Fragment() {
         loginViewModel.error
             .nonNull()
             .observe(this, Observer {
-                Toast.makeText(context, it, Toast.LENGTH_LONG).show()
+                Snackbar.make(
+                CoordinatorLayout, it, Snackbar.LENGTH_LONG).show()
             })
 
         loginViewModel.loggedIn
             .nonNull()
             .observe(this, Observer {
-                Toast.makeText(context, getString(R.string.welcome_back), Toast.LENGTH_LONG).show()
+                Snackbar.make(
+                CoordinatorLayout, getString(R.string.welcome_back), Snackbar.LENGTH_LONG).show()
                 loginViewModel.fetchProfile()
             })
 

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

@@ -1,21 +1,22 @@
 package org.fossasia.openevent.general.auth
 
 import android.content.ActivityNotFoundException
-import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
+import android.os.Handler
 import android.view.LayoutInflater
 import android.view.Menu
 import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
-import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
+import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.Observer
+import com.google.android.material.snackbar.Snackbar
 import com.squareup.picasso.Picasso
 import kotlinx.android.synthetic.main.fragment_profile.view.avatar
 import kotlinx.android.synthetic.main.fragment_profile.view.email
@@ -36,6 +37,7 @@ class ProfileFragment : Fragment() {
     private val profileViewModel by viewModel<ProfileViewModel>()
 
     private lateinit var rootView: View
+    private lateinit var CoordinatorLayout: CoordinatorLayout
     private var emailSettings: String? = null
     private val EMAIL: String = "EMAIL"
 
@@ -48,23 +50,24 @@ class ProfileFragment : Fragment() {
         startActivity(Intent(activity, MainActivity::class.java).setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP))
     }
 
-    override fun onAttach(context: Context) {
-        super.onAttach(context)
-        if (!profileViewModel.isLoggedIn()) {
-            Toast.makeText(context, "You need to Login!", Toast.LENGTH_LONG).show()
-            redirectToLogin()
-        }
-    }
-
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
         rootView = inflater.inflate(R.layout.fragment_profile, container, false)
+        CoordinatorLayout = rootView.findViewById(R.id.profileCoordinatorLayout)
 
         setHasOptionsMenu(true)
 
+        if (!profileViewModel.isLoggedIn()) {
+            Snackbar.make(
+                CoordinatorLayout, "You need to log in first!", Snackbar.LENGTH_SHORT).show()
+            Handler().postDelayed({
+                redirectToLogin()
+            }, 1000)
+        }
+
         profileViewModel.progress
             .nonNull()
             .observe(this, Observer {
@@ -74,7 +77,8 @@ class ProfileFragment : Fragment() {
         profileViewModel.error
             .nonNull()
             .observe(this, Observer {
-                Toast.makeText(context, it, Toast.LENGTH_LONG).show()
+                Snackbar.make(
+                CoordinatorLayout, it, Snackbar.LENGTH_SHORT).show()
             })
 
         profileViewModel.user

app/src/main/java/org/fossasia/openevent/general/order/OrdersUnderUserFragment.kt

@@ -2,16 +2,18 @@ package org.fossasia.openevent.general.order
 
 import android.content.Intent
 import android.os.Bundle
+import android.os.Handler
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
+import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.Observer
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.snackbar.Snackbar
 import kotlinx.android.synthetic.main.content_no_tickets.findMyTickets
 import kotlinx.android.synthetic.main.fragment_orders_under_user.noTicketsScreen
 import kotlinx.android.synthetic.main.fragment_orders_under_user.view.ordersRecycler
@@ -30,6 +32,7 @@ const val LAUNCH_TICKETS: String = "LAUNCH_TICKETS"
 class OrdersUnderUserFragment : Fragment() {
 
     private lateinit var rootView: View
+    private lateinit var CoordinatorLayout: CoordinatorLayout
     private val ordersUnderUserVM by viewModel<OrdersUnderUserVM>()
     private val ordersRecyclerAdapter: OrdersRecyclerAdapter = OrdersRecyclerAdapter()
     private lateinit var linearLayoutManager: LinearLayoutManager
@@ -40,6 +43,7 @@ class OrdersUnderUserFragment : Fragment() {
         savedInstanceState: Bundle?
     ): View? {
         rootView = inflater.inflate(R.layout.fragment_orders_under_user, container, false)
+        CoordinatorLayout = rootView.findViewById(R.id.ordersUnderUserCoordinatorLayout)
         val activity = activity as? AppCompatActivity
         activity?.supportActionBar?.title = "Tickets"
 
@@ -79,7 +83,8 @@ class OrdersUnderUserFragment : Fragment() {
             ordersUnderUserVM.message
                 .nonNull()
                 .observe(this, Observer {
-                    Toast.makeText(context, it, Toast.LENGTH_LONG).show()
+                    Snackbar.make(
+                    CoordinatorLayout, it, Snackbar.LENGTH_LONG).show()
                 })
 
             ordersUnderUserVM.noTickets
@@ -102,8 +107,11 @@ class OrdersUnderUserFragment : Fragment() {
                     Timber.d("Fetched events of size %s", ordersRecyclerAdapter.itemCount)
                 })
         } else {
-            redirectToLogin()
-            Toast.makeText(context, "You need to log in first!", Toast.LENGTH_LONG).show()
+            Snackbar.make(
+                CoordinatorLayout, "You need to log in first!", Snackbar.LENGTH_SHORT).show()
+            Handler().postDelayed({
+                redirectToLogin()
+            }, 500)
         }
 
         return rootView