From 7a2d687367361ba1924ac68841fd7d6e8b2f05f8 Mon Sep 17 00:00:00 2001
From: open-trade <info@opentradesolutions.com>
Date: Wed, 25 Nov 2020 20:51:32 +0800
Subject: [PATCH] trick way to make backspace work always

---
 flutter_hbb/lib/remote_page.dart | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/flutter_hbb/lib/remote_page.dart b/flutter_hbb/lib/remote_page.dart
index b98029da6..8b5fcbbea 100644
--- a/flutter_hbb/lib/remote_page.dart
+++ b/flutter_hbb/lib/remote_page.dart
@@ -68,7 +68,7 @@ class _RemotePageState extends State<RemotePage> {
     var v = MediaQuery.of(context).viewInsets.bottom;
     if (v != _bottom) {
       resetTool();
-      _value = '';
+      _value = ' ' * 1000;
       setState(() {
         _bottom = v;
         if (v < 100) {
@@ -222,16 +222,18 @@ class _RemotePageState extends State<RemotePage> {
                         height: 0,
                         child: _bottom < 100
                             ? Container()
-                            : TextField(
+                            : TextFormField(
                                 textInputAction: TextInputAction.newline,
                                 autocorrect: false,
                                 enableSuggestions: false,
                                 focusNode: _focusNode,
                                 maxLines: null,
+                                initialValue:
+                                    _value, // trick way to make backspace work always
                                 keyboardType: TextInputType.multiline,
                                 onChanged: (x) {
                                   var char = x[x.length - 1];
-                                  if (x.length < _value.length) {
+                                  if (x.length <= _value.length) {
                                     char = 'VK_BACK';
                                   } else if (char == '\n') {
                                     char = 'VK_RETURN';