fix: warnings from the qml project are forwarded twice

src/backend/logger.h

@@ -7,6 +7,18 @@
 
 #ifdef Q_OS_ANDROID
 #include <android/log.h>
+#else
+enum android_LogPriority {
+    ANDROID_LOG_UNKNOWN = 0,
+    ANDROID_LOG_DEFAULT,
+    ANDROID_LOG_VERBOSE,
+    ANDROID_LOG_DEBUG,
+    ANDROID_LOG_INFO,
+    ANDROID_LOG_WARN,
+    ANDROID_LOG_ERROR,
+    ANDROID_LOG_FATAL,
+    ANDROID_LOG_SILENT,
+};
 #endif
 
 class Logger : public QObject
@@ -30,28 +42,35 @@ public:
         const char *file = context.file ? context.file : "";
         const char *function = context.function ? context.function : "";
 
+        enum android_LogPriority logPriority;
+
         switch (type) {
         case QtDebugMsg:
             logPrefix = QStringLiteral("Debug: ");
+            logPriority = ANDROID_LOG_DEBUG;
             break;
         case QtInfoMsg:
             logPrefix = QStringLiteral("Info: ");
+            logPriority = ANDROID_LOG_INFO;
             break;
         case QtWarningMsg:
             logPrefix = QStringLiteral("Warning: ");
+            logPriority = ANDROID_LOG_WARN;
             break;
         case QtCriticalMsg:
             logPrefix = QStringLiteral("Critical: ");
+            logPriority = ANDROID_LOG_ERROR;
             break;
         case QtFatalMsg:
             logPrefix = QStringLiteral("Fatal: ");
             logSuffix = QStringLiteral(" (%1:%2, %3)").arg(file).arg(context.line).arg(function);
+            logPriority = ANDROID_LOG_FATAL;
             break;
         }
 
         newLog += logPrefix + localMsg + logSuffix + "\n";
 #ifdef Q_OS_ANDROID
-        __android_log_print(ANDROID_LOG_DEBUG, "Qt_UI_Viewer", "%s", qPrintable(newLog));
+        __android_log_print(logPriority, "Qt_UI_Viewer", "%s", qPrintable(newLog));
 #else
         fprintf(stderr, "%s", qPrintable(newLog));
 #endif

src/backend/projectmanager.cpp

@@ -255,15 +255,6 @@ bool ProjectManager::runProjectInternal(const QByteArray &project)
         m_qmlEngine->addImportPath(importPath);
     }
 
-    QObject::connect(m_qmlEngine.data(),
-                     &QQmlEngine::warnings,
-                     this,
-                     [&](const QList<QQmlError> &warnings) {
-                         for (const auto &warning : warnings) {
-                             qWarning() << warning.toString();
-                         }
-                     });
-
     qDebug() << "Loading mainQmlUrl: " << mainQmlUrl.toString();
     m_qmlComponent.reset(new QQmlComponent(m_qmlEngine.data()));