From 36540bdc906f402f4c55cc7460b6facfd344a793 Mon Sep 17 00:00:00 2001
From: wjc <1243177876@qq.com>
Date: 星期五, 04 八月 2023 14:55:14 +0800
Subject: [PATCH] 2023年08月04日14:55:04
---
HDL-ON_Android/Application.cs | 18 ++++++++++++++----
1 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/HDL-ON_Android/Application.cs b/HDL-ON_Android/Application.cs
index 7e4223d..105a0fe 100644
--- a/HDL-ON_Android/Application.cs
+++ b/HDL-ON_Android/Application.cs
@@ -5,6 +5,7 @@
using Android.App;
using Android.Content;
using Android.Net;
+using Android.Net.Wifi;
using Android.OS;
using Android.Runtime;
using Android.Widget;
@@ -24,6 +25,8 @@
[Android.App.Application(Theme = "@style/MyTheme")]
public class Application : Android.App.Application, Android.App.Application.IActivityLifecycleCallbacks
{
+ //澶勭悊瀹夊崜鎺ユ敹涓嶅埌udp鍛戒护闂
+ WifiManager.MulticastLock multicast;
static void reStartApp(Android.App.Application application)
{
@@ -36,6 +39,7 @@
public Application(IntPtr handle, Android.Runtime.JniHandleOwnership ownerShip) : base(handle, ownerShip) { }
public override void OnCreate()
{
+
if (Shared.Application.Activity != null)
{
//reStartApp(this);
@@ -43,6 +47,11 @@
}
base.OnCreate();
+
+ WifiManager manager = (WifiManager)this.GetSystemService(Context.WifiService);
+
+ multicast = manager.CreateMulticastLock("UDPwifi");
+
Language.CurrentLanguage = "Chinese";
Locale locale1 = Locale.Default;
@@ -97,9 +106,12 @@
{
Console.WriteLine("HHH OnActivityStarted锛歠oreground");
BusSocketStart();
+ multicast.Acquire();
+
//鍚庡彴鍥炲埌鍓嶅彴
new HDL_ON.UI.AppUnlockPage().LoadPage();
}
+
}
public void OnActivityStopped(Activity activity)
@@ -110,9 +122,9 @@
{
Console.WriteLine("HHH OnActivityStopped锛� background");
BusSocketStop();
+ multicast.Release();
//杩涘叆鍚庡彴
UserInfo.Current.unlockTime = DateTime.Now;
-
}
}
@@ -140,7 +152,7 @@
/// </summary>
void BusSocketStop()
{
- //IsEnterBackground = true;
+
CloseTime = DateTime.Now;
MainPage.IsEnterBackground = true;
//杩涘叆鍚庡彴mqtt姝ｅ湪杩炴帴閲嶇疆鐘舵��
@@ -154,8 +166,6 @@
/// </summary>
void BusSocketStart()
{
- //IsEnterBackground = false;
-
if (CloseTime.AddSeconds(10) < DateTime.Now)
{
//鍚庡彴瓒呰繃10s灏辨柇寮�MQTT閲嶈繛
--
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