From 31e5dcfd540bb5f63647b7fd6828b26774fb4424 Mon Sep 17 00:00:00 2001
From: peijiankang <peijiankang@kylinos.cn>
Date: Fri, 24 Jun 2022 17:20:22 +0800
Subject: [PATCH] add check pulseaudio process

---
 ukui-volume-control-applet-qt/main.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/ukui-volume-control-applet-qt/main.cpp b/ukui-volume-control-applet-qt/main.cpp
index f1f69de..47a1fb1 100644
--- a/ukui-volume-control-applet-qt/main.cpp
+++ b/ukui-volume-control-applet-qt/main.cpp
@@ -34,6 +34,25 @@
 #include <QStandardPaths>
 #include <X11/Xlib.h>
 
+
+bool checkProc(){
+    bool bIsExist = false; // 进程是否存在
+    QProcess process;
+    process.start("ps -C pulseaudio");
+    if (process.waitForFinished())
+    {
+    	QByteArray result = process.readAll();
+    	QString exe = QString(result);
+    	if (exe.contains("pulseaudio"))
+    	{
+    		 bIsExist = true;
+    	}
+    }
+    
+    return bIsExist;
+}
+
+
 int main(int argc, char *argv[])
 {
     Display *display = XOpenDisplay(NULL);
@@ -74,6 +93,11 @@ int main(int argc, char *argv[])
     qss.open(QFile::ReadOnly);
 
     qss.close();
+   
+    while(!checkProc())
+    {
+    	sleep(5);
+    }
     DeviceSwitchWidget w;
     KWindowEffects::enableBlurBehind(w.winId(),true);
     w.raise();
-- 
2.33.0