QDS-11466 Download user projects directly via QR code

Closes QDS-11466

src/main.cpp

@@ -35,13 +35,13 @@ static QString appLogs;
 
 void messageHandler(QtMsgType type, const QMessageLogContext &context, const QString &msg)
 {
+    QString logPrefix, logSuffix, newLog;
+
     QByteArray localMsg = msg.toLocal8Bit();
     const char *file = context.file ? context.file : "";
     const char *function = context.function ? context.function : "";
-    QString logPrefix, logSuffix, newLog;
-    QMessageBox msgBox(QMessageBox::Critical, "Critical:", msg, QMessageBox::Ok);
-    switch (type)
-    {
+
+    switch (type) {
     case QtDebugMsg:
         logPrefix = QStringLiteral("Debug: ");
         break;
@@ -53,7 +53,6 @@ void messageHandler(QtMsgType type, const QMessageLogContext &context, const QSt
         break;
     case QtCriticalMsg:
         logPrefix = QStringLiteral("Critical: ");
-        msgBox.exec();
         break;
     case QtFatalMsg:
         logPrefix = QStringLiteral("Fatal: ");
@@ -64,16 +63,13 @@ void messageHandler(QtMsgType type, const QMessageLogContext &context, const QSt
     newLog += logPrefix + localMsg + logSuffix + "\n";
     __android_log_print(ANDROID_LOG_DEBUG, "Qt_UI_Viewer", "%s", qPrintable(newLog));
 
-    static int logCounter = 0;
-    if (logCounter++ >= 100) {
-        // remove the first line
-        int index = appLogs.indexOf('\n');
-        if (index > 0)
-            appLogs.remove(0, index + 1);
-        logCounter = 99;
+    // only show critical and fatal messages in the UI
+    if (type == QtCriticalMsg || type == QtFatalMsg) {
+        QMessageBox msgBox{QMessageBox::Critical, "Critical:", msg, QMessageBox::Ok};
+        msgBox.exec();
+        if (backend)
+            backend->setLogs(appLogs += newLog);
     }
-    if (backend)
-        backend->setLogs(appLogs += newLog);
 }
 
 int main(int argc, char *argv[])