Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
Loading...
Searching...
No Matches
Public Member Functions | Friends | List of all members
QAndroidService Class Reference

\inheaderfile QtCore/private/qandroidextras_p.h \preliminary \inmodule QtCorePrivate More...

#include <qandroidextras_p.h>

+ Inheritance diagram for QAndroidService:
+ Collaboration diagram for QAndroidService:

Public Member Functions

 QAndroidService (int &argc, char **argv, int flags=ApplicationFlags)
 
 QAndroidService (int &argc, char **argv, const std::function< QAndroidBinder *(const QAndroidIntent &intent)> &binder, int flags=ApplicationFlags)
 
virtual ~QAndroidService ()
 
virtual QAndroidBinder * onBind (const QAndroidIntent &intent)
 The user must override this method and to return a binder.
 
- Public Member Functions inherited from QCoreApplication
 QCoreApplication (int &argc, char **argv, int=ApplicationFlags)
 Constructs a Qt core application.
 
 ~QCoreApplication ()
 Destroys the QCoreApplication object.
 
virtual bool notify (QObject *, QEvent *)
 Sends event to receiver: {receiver}->event(event).
 
void installNativeEventFilter (QAbstractNativeEventFilter *filterObj)
 Installs an event filter filterObj for all native events received by the application in the main thread.
 
void removeNativeEventFilter (QAbstractNativeEventFilter *filterObj)
 Removes an event filterObject from this object.
 
- Public Member Functions inherited from QObject
Q_INVOKABLE QObject (QObject *parent=nullptr)
 Constructs an object with parent object parent.
 
virtual ~QObject ()
 Destroys the object, deleting all its child objects.
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 Filters events if this object has been installed as an event filter for the watched object.
 
QString objectName () const
 
Q_WEAK_OVERLOAD void setObjectName (const QString &name)
 Sets the object's name to name.
 
void setObjectName (QAnyStringView name)
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
 
QBindable< QString > bindableObjectName ()
 
bool isWidgetType () const
 Returns true if the object is a widget; otherwise returns false.
 
bool isWindowType () const
 Returns true if the object is a window; otherwise returns false.
 
bool isQuickItemType () const
 Returns true if the object is a QQuickItem; otherwise returns false.
 
bool signalsBlocked () const noexcept
 Returns true if signals are blocked; otherwise returns false.
 
bool blockSignals (bool b) noexcept
 If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).
 
QThread * thread () const
 Returns the thread in which the object lives.
 
bool moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
 Changes the thread affinity for this object and its children and returns true on success.
 
int startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
 This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.
 
int startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)
 
void killTimer (int id)
 Kills the timer with timer identifier, id.
 
void killTimer (Qt::TimerId id)
 
template<typename T >
T findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.
 
template<typename T >
QList< T > findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.
 
template<typename T >
T findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
 
template<typename T >
QList< T > findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
 
const QObjectList & children () const
 Returns a list of child objects.
 
void setParent (QObject *parent)
 Makes the object a child of parent.
 
void installEventFilter (QObject *filterObj)
 Installs an event filter filterObj on this object.
 
void removeEventFilter (QObject *obj)
 Removes an event filter object obj from this object.
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
 
bool disconnect (const char *signal=nullptr, const QObject *receiver=nullptr, const char *member=nullptr) const
 
bool disconnect (const QObject *receiver, const char *member=nullptr) const
 
void dumpObjectTree () const
 Dumps a tree of children to the debug output.
 
void dumpObjectInfo () const
 Dumps information about signal connections, etc.
 
bool setProperty (const char *name, const QVariant &value)
 Sets the value of the object's name property to value.
 
bool setProperty (const char *name, QVariant &&value)
 
QVariant property (const char *name) const
 Returns the value of the object's name property.
 
QList< QByteArray > dynamicPropertyNames () const
 
QBindingStorage * bindingStorage ()
 
const QBindingStorage * bindingStorage () const
 
QObject * parent () const
 Returns a pointer to the parent object.
 
bool inherits (const char *classname) const
 Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false.
 

Friends

class QAndroidServicePrivate
 

Additional Inherited Members

- Public Types inherited from QCoreApplication
enum  { ApplicationFlags = QT_VERSION }
 
- Public Slots inherited from QCoreApplication
static void quit ()
 \threadsafe
 
static void exit (int retcode=0)
 Tells the application to exit with a return code.
 
- Public Slots inherited from QObject
void deleteLater ()
 \threadsafe
 
- Signals inherited from QCoreApplication
void aboutToQuit (QPrivateSignal)
 This signal is emitted when the application is about to quit the main event loop, e.g.
 
void organizationNameChanged ()
 
void organizationDomainChanged ()
 
void applicationNameChanged ()
 
void applicationVersionChanged ()
 
- Signals inherited from QObject
void destroyed (QObject *=nullptr)
 This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.
 
void objectNameChanged (const QString &objectName, QPrivateSignal)
 This signal is emitted after the object's name has been changed.
 
- Static Public Member Functions inherited from QCoreApplication
static QStringList arguments ()
 
static void setAttribute (Qt::ApplicationAttribute attribute, bool on=true)
 Sets the attribute attribute if on is true; otherwise clears the attribute.
 
static bool testAttribute (Qt::ApplicationAttribute attribute)
 Returns true if attribute attribute is set; otherwise returns false.
 
static void setOrganizationDomain (const QString &orgDomain)
 
static QString organizationDomain ()
 
static void setOrganizationName (const QString &orgName)
 [11]
 
static QString organizationName ()
 
static void setApplicationName (const QString &application)
 
static QString applicationName ()
 
static void setApplicationVersion (const QString &version)
 
static QString applicationVersion ()
 
static void setSetuidAllowed (bool allow)
 
static bool isSetuidAllowed ()
 
static QCoreApplication * instance () noexcept
 Returns a pointer to the application's QCoreApplication (or QGuiApplication/QApplication) instance.
 
static int exec ()
 Enters the main event loop and waits until exit() is called.
 
static void processEvents (QEventLoop::ProcessEventsFlags flags=QEventLoop::AllEvents)
 Processes some pending events for the calling thread according to the specified flags.
 
static void processEvents (QEventLoop::ProcessEventsFlags flags, int maxtime)
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Processes pending events for the calling thread for ms milliseconds or until there are no more events to process, whichever is shorter.
 
static void processEvents (QEventLoop::ProcessEventsFlags flags, QDeadlineTimer deadline)
 
static bool sendEvent (QObject *receiver, QEvent *event)
 Sends event event directly to receiver receiver, using the notify() function.
 
static void postEvent (QObject *receiver, QEvent *event, int priority=Qt::NormalEventPriority)
 
static void sendPostedEvents (QObject *receiver=nullptr, int event_type=0)
 Immediately dispatches all events which have been previously queued with QCoreApplication::postEvent() and which are for the object receiver and have the event type event_type.
 
static void removePostedEvents (QObject *receiver, int eventType=0)
 
static QAbstractEventDispatcher * eventDispatcher ()
 Returns a pointer to the event dispatcher object for the main thread.
 
static void setEventDispatcher (QAbstractEventDispatcher *eventDispatcher)
 Sets the event dispatcher for the main thread to eventDispatcher.
 
static bool startingUp ()
 Returns true if an application object has not been created yet; otherwise returns false.
 
static bool closingDown ()
 Returns true if the application objects are being destroyed; otherwise returns false.
 
static QString applicationDirPath ()
 Returns the directory that contains the application executable.
 
static QString applicationFilePath ()
 Returns the file path of the application executable.
 
static qint64 applicationPid () Q_DECL_CONST_FUNCTION
 
static bool installTranslator (QTranslator *messageFile)
 Adds the translation file translationFile to the list of translation files to be used for translations.
 
static bool removeTranslator (QTranslator *messageFile)
 Removes the translation file translationFile from the list of translation files used by this application.
 
static QString translate (const char *context, const char *key, const char *disambiguation=nullptr, int n=-1)
 \threadsafe
 
static bool isQuitLockEnabled ()
 
static void setQuitLockEnabled (bool enabled)
 
- Static Public Member Functions inherited from QObject
static QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
 \threadsafe
 
static QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
 
template<typename Func1 , typename Func2 >
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType *context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)
 
template<typename Func1 , typename Func2 >
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)
 
static bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
 \threadsafe
 
static bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
 
static bool disconnect (const QMetaObject::Connection &)
 Disconnect a connection.
 
template<typename Func1 , typename Func2 >
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiver, Func2 slot)
 
template<typename Func1 >
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *receiver, void **zero)
 
- Protected Member Functions inherited from QCoreApplication
bool event (QEvent *) override
 \reimp
 
virtual bool compressEvent (QEvent *, QObject *receiver, QPostEventList *)
 
 QCoreApplication (QCoreApplicationPrivate &p)
 
- Protected Member Functions inherited from QObject
QObject * sender () const
 Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.
 
int senderSignalIndex () const
 
int receivers (const char *signal) const
 Returns the number of receivers connected to the signal.
 
bool isSignalConnected (const QMetaMethod &signal) const
 
virtual void timerEvent (QTimerEvent *event)
 This event handler can be reimplemented in a subclass to receive timer events for the object.
 
virtual void childEvent (QChildEvent *event)
 This event handler can be reimplemented in a subclass to receive child events.
 
virtual void customEvent (QEvent *event)
 This event handler can be reimplemented in a subclass to receive custom events.
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
 QObject (QObjectPrivate &dd, QObject *parent=nullptr)
 
- Protected Attributes inherited from QObject
QScopedPointer< QObjectData > d_ptr
 
- Properties inherited from QCoreApplication
QString applicationName
 the name of this application
 
QString applicationVersion
 the version of this application
 
QString organizationName
 the name of the organization that wrote this application
 
QString organizationDomain
 the Internet domain of the organization that wrote this application
 
bool quitLockEnabled
 Whether the use of the QEventLoopLocker feature can cause the application to quit.
 
- Properties inherited from QObject
QString objectName
 the name of this object
 
- Related Symbols inherited from QCoreApplication
 \macro Q_COREAPP_STARTUP_FUNCTION(QtStartUpFunction ptr)
 
 \threadsafe
 
 \macro Q_DECLARE_TR_FUNCTIONS(context)
 
- Related Symbols inherited from QObject
 Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.
 
 
 
 \macro Q_CLASSINFO(Name, Value)
 

Detailed Description

\inheaderfile QtCore/private/qandroidextras_p.h \preliminary \inmodule QtCorePrivate

Wraps the most important methods of Android Service class.

The QAndroidService is a convenience class that wraps the most important \l {https://developer.android.com/reference/android/app/Service.html}{Android Service} methods.

qtcoreprivate-usage

Since
6.2

Definition at line 149 of file qandroidextras_p.h.

Constructor & Destructor Documentation

◆ QAndroidService() [1/2]

QAndroidService::QAndroidService ( int & argc,
char ** argv,
int flags = ApplicationFlags ) 
\fn QAndroidService::QAndroidService(int &argc, char **argv)

Creates a new Android service, passing \a argc and \a argv as parameters.

! Parameter flags is omitted in the documentation. 

\sa QCoreApplication

Definition at line 630 of file qandroidextras.cpp.

◆ QAndroidService() [2/2]

QAndroidService::QAndroidService ( int & argc,
char ** argv,
const std::function< QAndroidBinder *(const QAndroidIntent &intent)> & binder,
int flags = ApplicationFlags )

◆ ~QAndroidService()

QAndroidService::~QAndroidService ( )
virtual

Definition at line 655 of file qandroidextras.cpp.

Member Function Documentation

◆ onBind()

QAndroidBinder * QAndroidService::onBind ( const QAndroidIntent & intent)
virtual

The user must override this method and to return a binder.

The intent parameter contains all the caller information.

The returned binder is used by the caller to perform IPC calls.

Warning
This method is called from Binder's thread which is different from the thread that this object was created.
See also
QAndroidBinder::onTransact, QAndroidBinder::transact

Definition at line 670 of file qandroidextras.cpp.

Referenced by QAndroidServicePrivate::onBind().

+ Here is the caller graph for this function:

Friends And Related Symbol Documentation

◆ QAndroidServicePrivate

friend class QAndroidServicePrivate
friend

Definition at line 170 of file qandroidextras_p.h.

The documentation for this class was generated from the following files: