From 741bead18c8f206358204cd913794d8c0ebd80c5 Mon Sep 17 00:00:00 2001
From: CloudWebRTC <duanweiwei1982@gmail.com>
Date: Thu, 2 Jun 2022 10:57:09 +0800
Subject: [PATCH] Autofill URL and TOKEN in debug mode. (#123)

* Autofill URL and TOKEN in debug mode.

* dart format.

* Set ENV priority higher than prefs.
---
 example/README.md              | 11 +++++++++++
 example/lib/pages/connect.dart |  8 ++++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/example/README.md b/example/README.md
index 4a2d38f..e49eb2e 100644
--- a/example/README.md
+++ b/example/README.md
@@ -1,3 +1,14 @@
 # LiveKit Flutter Example
 
 This app implements a video room using LiveKit's Flutter SDK. Designed to run for iOS, Android, and web.
+
+## Quickstart
+
+Run example:
+
+```bash
+flutter pub get
+# Due to the inconvenience of typing on mobile devices, 
+# you can autofill URL and TOKEN for first run in debug mode.
+flutter run --dart-define=URL=ws://${LIVEKIT_SERVER_IP}:7880 --dart-define=TOKEN=${YOUR_TOKEN}
+```
diff --git a/example/lib/pages/connect.dart b/example/lib/pages/connect.dart
index 2627fe4..f716795 100644
--- a/example/lib/pages/connect.dart
+++ b/example/lib/pages/connect.dart
@@ -48,8 +48,12 @@ class _ConnectPageState extends State<ConnectPage> {
   // Read saved URL and Token
   Future<void> _readPrefs() async {
     final prefs = await SharedPreferences.getInstance();
-    _uriCtrl.text = prefs.getString(_storeKeyUri) ?? '';
-    _tokenCtrl.text = prefs.getString(_storeKeyToken) ?? '';
+
+    _uriCtrl.text = String.fromEnvironment('URL',
+        defaultValue: prefs.getString(_storeKeyUri) ?? '');
+    _tokenCtrl.text = String.fromEnvironment('TOKEN',
+        defaultValue: prefs.getString(_storeKeyToken) ?? '');
+
     setState(() {
       _simulcast = prefs.getBool(_storeKeySimulcast) ?? true;
       _adaptiveStream = prefs.getBool(_storeKeyAdaptiveStream) ?? true;