Commit 13492fea authored by Vikas Pachdha's avatar Vikas Pachdha

Android: Fix app waiting for qml engine connection

android app in mixed mode debugging sometimes keeps waiting for the
qml engine connection.

Task-number: QTCREATORBUG-17718
Change-Id: Iee87cd0a6d67babaf08e62a6e106ec22fda430cd
Reviewed-by: Ulf Hermann's avatarUlf Hermann <>
parent 33162e32
......@@ -569,15 +569,32 @@ void QmlEngine::notifyEngineRemoteSetupFinished(const RemoteSetupResult &result)
if (result.qmlServerPort.isValid())
runParameters().qmlServer.port = result.qmlServerPort;
switch (state()) {
case InferiorSetupOk:
// FIXME: This is not a legal transition, but we need to
// get to EngineSetupOk somehow from InferiorSetupOk.
// fallthrough. QTCREATORBUG-14089.
case EngineSetupRequested:
case EngineSetupOk:
case EngineRunRequested:
// QTCREATORBUG-17718: On Android while doing debugging in mixed mode, the QML debug engine
// sometimes reports EngineSetupOK after the EngineRunRequested thus overwriting the state
// which eventually results into app to waiting for the QML engine connection.
// Skipping the EngineSetupOK in aforementioned case.
// Nothing to do here. The setup is already done.
QTC_ASSERT(false, qDebug() << "Unexpected state" << state());
// The remote setup can take while especialy with mixed debugging.
// Just waiting for 8 seconds is not enough. Increase the timeout
// to 60 s
// In case we get an output the d->outputParser will start the connection.
else {
} else {
if (isMasterEngine())
QMessageBox::critical(ICore::dialogParent(), tr("Failed to start application"),
tr("Application startup failed: %1").arg(result.reason));
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