Qt for HarmonyOS/qtohosextras doc/AppPermissions Namespace

AppPermissions Namespace

QtOhosExtras::AppPermissions

The AppPermissions namespace contains types used for checking and requesting application runtime permissions. More...

Header:	#include <AppPermissions>
qmake:	QT += ohosextras
Since:	Qt 5.12.12

This namespace was introduced in Qt 5.12.12.

Classes

struct

PermissionResult

Types

enum class

Permission { ReadPasteboard, CustomScreenCapture, AccessBluetooth, ApproximatelyLocation, Location }

Detailed Description

 auto *appContext = QtOhosExtras::QOhosAppContext::instance();
 if (!appContext->isPermissionGranted(QtOhosExtras::AppPermissions::Permission::AccessBluetooth)) {
     QObject::connect(
         appContext, &QtOhosExtras::QOhosAppContext::permissionRequestResponseWithResultReceived,
         [](QtOhosExtras::AppPermissions::Permission permission,
            QtOhosExtras::AppPermissions::PermissionResult result) {
             if (result.permissionGranted) {
                 // start using the permission-protected feature ...
             }
         });
     appContext->requestPermissionFromUserIfNeeded(
         QtOhosExtras::AppPermissions::Permission::AccessBluetooth);
 }

See also QtOhosExtras::QOhosAppContext and QtOhosExtras::QOhosAbilityContext.

Classes

class PermissionResult

The PermissionResult struct holds the result of a runtime permission request. More...

Type Documentation

enum class AppPermissions::Permission

Enumerates runtime permissions that can be checked and requested via QOhosAppContext and QOhosAbilityContext.

Constant	Value	Description
QtOhosExtras::AppPermissions::Permission::ReadPasteboard	0	Read the pasteboard ("ohos.permission.READ_PASTEBOARD").
QtOhosExtras::AppPermissions::Permission::CustomScreenCapture	1	Capture the screen ("ohos.permission.CUSTOM_SCREEN_CAPTURE").
QtOhosExtras::AppPermissions::Permission::AccessBluetooth	2	Access Bluetooth ("ohos.permission.ACCESS_BLUETOOTH").
QtOhosExtras::AppPermissions::Permission::ApproximatelyLocation	3	Get the approximate device location ("ohos.permission.APPROXIMATELY_LOCATION").
QtOhosExtras::AppPermissions::Permission::Location	4	Get the precise device location ("ohos.permission.LOCATION").

This enum was introduced or modified in Qt 5.12.12.