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mobile: add timer to measure startup.

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Subsurface-mobile has a long startup time; in order to isolate the problem(s) a
timer is added to see where time is "lost".

The collected startup times are added to the clipboard together with the other
logs, allowing test users to report back.

All this is only enabled when compiling with -DENABLE_STARTUP_TIMING

Closes #1340

[Dirk Hohndel: collapsed multiple commits and minor white space cleanups, added
               missing QMutex variable]

Signed-off-by: Jan Iversen <jani@apache.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
jan Iversen 2018-05-28 16:25:39 +02:00 • committed by Dirk Hohndel
parent 3963e44404
commit 76f61468e6
4 changed files with 77 additions and 0 deletions
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10
mobile-widgets/qmlmanager.cpp
View file

@ -32,6 +32,8 @@
#include "qt-models/tankinfomodel.h"
#include "core/downloadfromdcthread.h"
#include "core/ssrf.h"
QMLManager *QMLManager::m_instance = NULL;
#define RED_FONT QLatin1Literal("<font color=\"red\">")
@ -138,6 +140,7 @@ QMLManager::QMLManager() : m_locationServiceEnabled(false),
alreadySaving(false),
m_device_data(new DCDeviceData(this))
{
LOG_STP("qmlmgr starting");
m_instance = this;
m_lastDevicePixelRatio = qApp->devicePixelRatio();
timer.start();
@ -164,6 +167,7 @@ QMLManager::QMLManager() : m_locationServiceEnabled(false),
+ " at " + QDateTime::currentDateTime().toString());
}
#endif
LOG_STP("qmlmgr log started");
set_error_cb(&showErrorFromC);
appendTextToLog("Starting " + getUserAgent());
appendTextToLog(QStringLiteral("built with libdivecomputer v%1").arg(dc_version(NULL)));
@ -172,11 +176,13 @@ QMLManager::QMLManager() : m_locationServiceEnabled(false),
git_libgit2_version(&git_maj, &git_min, &git_rev);
appendTextToLog(QStringLiteral("built with libgit2 %1.%2.%3").arg(git_maj).arg(git_min).arg(git_rev));
setStartPageText(tr("Starting..."));
LOG_STP("qmlmgr start page");
// ensure that we start the BTDiscovery - this should be triggered by the export of the class
// to QML, but that doesn't seem to always work
BTDiscovery *btDiscovery = BTDiscovery::instance();
m_btEnabled = btDiscovery->btAvailable();
LOG_STP("qmlmgr bt available");
connect(&btDiscovery->localBtDevice, &QBluetoothLocalDevice::hostModeStateChanged,
this, &QMLManager::btHostModeChange);
setShowPin(false);
@ -185,10 +191,13 @@ QMLManager::QMLManager() : m_locationServiceEnabled(false),
progress_callback = &progressCallback;
connect(locationProvider, SIGNAL(haveSourceChanged()), this, SLOT(hasLocationSourceChanged()));
setLocationServiceAvailable(locationProvider->hasLocationsSource());
LOG_STP("qmlmgr gps started");
set_git_update_cb(&gitProgressCB);
LOG_STP("qmlmgr git update");
// make sure we know if the current cloud repo has been successfully synced
syncLoadFromCloud();
LOG_STP("qmlmgr sync load cloud");
}
void QMLManager::applicationStateChanged(Qt::ApplicationState state)
@ -352,6 +361,7 @@ void QMLManager::copyAppLogToClipboard()
QTextStream in(&f);
copyString += in.readAll();
}
LOG_STP_CLIPBOARD(&copyString);
copyString += "---------- finish ----------\n";
// and copy to clipboard