From 087d10a7bc0aff05b2593e02f468682d501fa980 Mon Sep 17 00:00:00 2001
From: Weng Su <wengsu@google.com>
Date: Wed, 14 Apr 2021 08:57:44 +0800
Subject: [PATCH] Fix Wi-Fi tips disappeared issue in airplane mode

- The Wi-Fi state will not be called back in the airplane mode, need to
call onWifiStateChanged() to update the initial state of the UI.

- Screenshot:
  https://screenshot.googleplex.com/8XJXAGTS5FetGQi

Bug: 173179150
Test: manual test
make RunSettingsRoboTests ROBOTEST_FILTER=WifiSettingsTest

Change-Id: I6d9eae26d6def3bff942f8b01e2ddb453327a7de
---
 src/com/android/settings/wifi/WifiSettings.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/com/android/settings/wifi/WifiSettings.java b/src/com/android/settings/wifi/WifiSettings.java
index 97a74d767a6..ceacefe90ce 100644
--- a/src/com/android/settings/wifi/WifiSettings.java
+++ b/src/com/android/settings/wifi/WifiSettings.java
@@ -346,6 +346,10 @@ public class WifiSettings extends RestrictedSettingsFragment
         if (intent.hasExtra(EXTRA_START_CONNECT_SSID)) {
             mOpenSsid = intent.getStringExtra(EXTRA_START_CONNECT_SSID);
         }
+
+        // After rebooting the device, the Wi-Fi state will not be called back in the airplane
+        // mode, need to call onWifiStateChanged() to update the initial state of the UI.
+        onWifiStateChanged();
     }
 
     @Override