Login screens: reset password: fix a few errors

vector/src/main/java/im/vector/riotx/features/login/LoginActivity.kt

@@ -95,7 +95,10 @@ class LoginActivity : VectorBaseActivity(), ToolbarConfigurable {
                             supportFragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE)
                             addFragmentToBackstack(R.id.loginFragmentContainer, LoginResetPasswordSuccessFragment::class.java)
                         }
-                        is LoginNavigation.OnResetPasswordMailConfirmationSuccessDone -> supportFragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE)
+                        is LoginNavigation.OnResetPasswordMailConfirmationSuccessDone -> {
+                            // FIXME It goes to far (to the top fragment)
+                            supportFragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE)
+                        }
                         is LoginNavigation.OnSendEmailSuccess                         -> addFragmentToBackstack(R.id.loginFragmentContainer,
                                 LoginWaitForEmailFragment::class.java,
                                 LoginWaitForEmailFragmentArgument(it.email),

vector/src/main/java/im/vector/riotx/features/login/LoginViewModel.kt

@@ -122,11 +122,13 @@ class LoginViewModel @AssistedInject constructor(@Assisted initialState: LoginVi
     private fun handleCheckIfEmailHasBeenValidated(action: LoginAction.CheckIfEmailHasBeenValidated) {
         // We do not want the common progress bar to be displayed, so we do not change asyncRegistration value in the state
         currentTask?.cancel()
+        currentTask = null
         currentTask = registrationWizard?.checkIfEmailHasBeenValidated(action.delayMillis, registrationCallback)
     }
 
     private fun handleStopEmailValidationCheck() {
         currentTask?.cancel()
+        currentTask = null
     }
 
     private fun handleValidateThreePid(action: LoginAction.ValidateThreePid) {
@@ -260,6 +262,10 @@ class LoginViewModel @AssistedInject constructor(@Assisted initialState: LoginVi
                 }
             }
             LoginAction.ResetHomeServerUrl  -> {
+                homeServerConnectionConfig = null
+                registrationWizard = null
+                loginWizard = null
+
                 setState {
                     copy(
                             asyncHomeServerLoginFlowRequest = Uninitialized

vector/src/main/res/layout/fragment_login_reset_password_success.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
@@ -21,8 +20,8 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginTop="@dimen/layout_vertical_margin"
-            android:textAppearance="@style/TextAppearance.Vector.Login.Text.Small"
-            tools:text="@string/login_reset_password_success_notice" />
+            android:text="@string/login_reset_password_success_notice"
+            android:textAppearance="@style/TextAppearance.Vector.Login.Text.Small" />
 
         <TextView
             android:layout_width="wrap_content"