C
QAndroidDriverDistraction Class
Helper class that enables following user experience (UX) restriction state changes. More...
| Header: | #include <QAndroidDriverDistraction> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS AndroidAutomotiveVehicle)target_link_libraries(mytarget PRIVATE Qt6::AndroidAutomotiveVehicle) |
| Since: | Qt 6.4 |
| Inherits: | QObject |
Public Types
| enum | QRestriction { Baseline, NoDialpad, NoFiltering, LimitStringLength, NoKeyboard, …, NoVoiceTranscription } |
| flags | QRestrictions |
Public Functions
| QAndroidDriverDistraction::QRestrictions | currentRestrictions() const |
| int | maxContentDepth() const |
| int | maxCumulativeContentItems() const |
| int | maxRestrictedStringLength() const |
Signals
| void | maxContentDepthChanged(int maxContentDepth) |
| void | maxCumulativeContentItemsChanged(int maxCumulativeContentItems) |
| void | maxRestrictedStringLengthChanged(int maxRestrictedStringLength) |
| void | restrictionsChanged(QAndroidDriverDistraction::QRestrictions restrictions) |
Static Public Members
| QAndroidDriverDistraction * | instance() |
Detailed Description
Android Automotive's Driver Distraction feature is described in Driver Distraction Guidelines.
Member Type Documentation
enum QAndroidDriverDistraction::QRestriction
flags QAndroidDriverDistraction::QRestrictions
Flags for determining which Car UX Restrictions are active.
| Constant | Value | Description |
|---|---|---|
QAndroidDriverDistraction::Baseline | 0 | No specific restrictions in place. |
QAndroidDriverDistraction::NoDialpad | 1 << 0 | No dialpad for the purpose of initiating a phone call. |
QAndroidDriverDistraction::NoFiltering | 1 << 1 | No filtering a list with alpha-numeric character via the use of a character entry method. |
QAndroidDriverDistraction::LimitStringLength | 1 << 2 | Strings length cannot exceed the character limit. |
QAndroidDriverDistraction::NoKeyboard | 1 << 3 | No text entry for the purpose of searching or other manual text string entry activities. |
QAndroidDriverDistraction::NoVideo | 1 << 4 | No video. |
QAndroidDriverDistraction::LimitContent | 1 << 5 | Limit the number of items a user can browse through in total, in a single task. |
QAndroidDriverDistraction::NoSetup | 1 << 6 | No setup that requires form entry or interaction with external devices. |
QAndroidDriverDistraction::NoTextMessage | 1 << 7 | No Text Message. |
QAndroidDriverDistraction::NoVoiceTranscription | 1 << 8 | No text transcription (live or leave behind) of voice can be shown. |
The QRestrictions type is a typedef for QFlags<QRestriction>. It stores an OR combination of QRestriction values.
Member Function Documentation
QAndroidDriverDistraction::QRestrictions QAndroidDriverDistraction::currentRestrictions() const
Returns the current Car UX Restrictions state.
[static] QAndroidDriverDistraction *QAndroidDriverDistraction::instance()
Returns a pointer to the QAndroidDriverDistraction instance.
int QAndroidDriverDistraction::maxContentDepth() const
Returns the current maximum content depth.
[signal] void QAndroidDriverDistraction::maxContentDepthChanged(int maxContentDepth)
This signal is emitted when the maximum allowable number of content depth levels or view traversals through any one path in a single task changed. The maxContentDepth indicates the new maximum number of content depth.
int QAndroidDriverDistraction::maxCumulativeContentItems() const
Returns the current maximum cumulative content items.
[signal] void QAndroidDriverDistraction::maxCumulativeContentItemsChanged(int maxCumulativeContentItems)
This signal is emitted when the maximum allowable number of content items that can be displayed to a user during traversal through any one path in a single task changed. The maxCumulativeContentItems indicates the new maximum number of content items changed.
int QAndroidDriverDistraction::maxRestrictedStringLength() const
Returns the current maximum restricted string length.
[signal] void QAndroidDriverDistraction::maxRestrictedStringLengthChanged(int maxRestrictedStringLength)
This signal is emitted when the maximum length of general purpose strings that can be displayed, levels or view traversals through any one path in a single task, has changed. The maxRestrictedStringLength indicates the new maximum string length.
[signal] void QAndroidDriverDistraction::restrictionsChanged(QAndroidDriverDistraction::QRestrictions restrictions)
This signal is emitted when Car UX Restrictions that are active have changed. The restrictions parameter indicates the new combination of active Car UX Restrictions.
Available under certain Qt licenses.
Find out more.
