ezInputDevice_Android Class Reference

Android standard input device. More...

#include <InputDevice_Platform.h>

Inheritance diagram for ezInputDevice_Android:

Private Member Functions
virtual void	InitializeDevice () override
	Override this if you need to do device specific initialization before the first use.
virtual void	RegisterInputSlots () override
	Override this to register all the input slots that this device exposes.
virtual void	ResetInputSlotValues () override
	Override this, if you need to reset certain input slot values to zero, after the ezInputManager is finished with the current frame update.
virtual void	UpdateInputSlotValues () override
	Override this, if you need to query the state of the hardware to update the input slots.

Additional Inherited Members
Public Member Functions inherited from ezInputDevice
	ezInputDevice ()
	Default Constructor.
float	GetInputSlotState (ezStringView sSlot) const
	Allows to query current input values for the given slot.
bool	HasDeviceBeenUsedLastFrame () const
	Returns true, if the device was 'used' during the last frame, ie. when it generated input due to some user interaction.
Public Member Functions inherited from ezReflectedClass
virtual const ezRTTI *	GetDynamicRTTI () const
bool	IsInstanceOf (const ezRTTI *pType) const
	Returns whether the type of this instance is of the given type or derived from it.
template<typename T >
EZ_ALWAYS_INLINE bool	IsInstanceOf () const
	Returns whether the type of this instance is of the given type or derived from it.
Static Public Member Functions inherited from ezNoBase
static const ezRTTI *	GetStaticRTTI ()
Protected Member Functions inherited from ezInputDevice
virtual void	UpdateHardwareState (ezTime tTimeDifference)
	This function is called once after ezInputManager::Update with the same time delta value. It allows to update hardware state, such as the vibration of gamepad motors.
Static Protected Member Functions inherited from ezInputDevice
static void	RegisterInputSlot (ezStringView sName, ezStringView sDefaultDisplayName, ezBitflags< ezInputSlotFlags > SlotFlags)
	Calls RegisterInputSlot() on the ezInputManager and passes the parameters through.
Protected Attributes inherited from ezInputDevice
ezMap< ezString, float >	m_InputSlotValues
	Stores all the values for all input slots that this device handles.
ezUInt32	m_uiLastCharacter
	If this input device type handles character input, it should write the last typed character into this variable. The ezInputManager calls RetrieveLastCharacter() to query what the user typed last.
Protected Attributes inherited from ezEnumerable< ezInputDevice, ezReflectedClass >
ezEnumerable *	m_pNextInstance

Detailed Description

Android standard input device.

Member Function Documentation

InitializeDevice()

virtual void ezInputDevice_Android::InitializeDevice ( )

overrideprivatevirtual

Override this if you need to do device specific initialization before the first use.

Implements ezInputDevice.

RegisterInputSlots()

virtual void ezInputDevice_Android::RegisterInputSlots ( )

overrideprivatevirtual

Override this to register all the input slots that this device exposes.

This is called once during initialization. It needs to call RegisterInputSlot() once for every input slot that this device exposes to the system.

Implements ezInputDevice.

ResetInputSlotValues()

virtual void ezInputDevice_Android::ResetInputSlotValues ( )

overrideprivatevirtual

Override this, if you need to reset certain input slot values to zero, after the ezInputManager is finished with the current frame update.

Reimplemented from ezInputDevice.

UpdateInputSlotValues()

virtual void ezInputDevice_Android::UpdateInputSlotValues ( )

overrideprivatevirtual

Override this, if you need to query the state of the hardware to update the input slots.

Note

This function might be called multiple times before ResetInputSlotValues() is called. This will be the case when ezInputManager::PollHardware is used to make more frequent hardware updates than input is actually processed. Just make sure to always accumulate delta values (such as mouse move values) and don't expect ResetInputSlotValues() to be called in tandem with this function and it will be fine.

Implements ezInputDevice.

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

• /home/runner/work/ezEngine/ezEngine/Code/Engine/Core/Platform/Android/InputDevice_Platform.h