QML 应用程序权限

CalendarPermission {
    id: calendarPermission
    accessMode: CalendarPermission.ReadWrite
}

states: [
    State {
        name: "waitingForPermission"
        when: calendarPermission.status == Qt.PermissionStatus.Undetermined
        PropertyChanges { target: permissionRequestItem; visible: true }
    },
    State {
        name: "permissionDenied"
        when: calendarPermission.status == Qt.PermissionStatus.Denied
        PropertyChanges { target: permissionDeniedItem; visible: true }
    }
]

Rectangle {
    id: permissionRequestItem
    anchors.fill: parent
    visible: false

    Text {
        anchors.centerIn: parent
        text: qsTr("We need your permission to access the calendar."
            + "Please tap this screen to request permission.")

    }

    MouseArea {
        anchors.fill: parent
        onClicked: calendarPermission.request()
    }
}

Rectangle {
    id: permissionDeniedItem
    anchors.fill: parent
    color: "red"
    visible: false
    Text {
        anchors.centerIn: parent
        text: qsTr("We need your permission to access the calendar,"
            + "but permission was not granted. Please resolve.")
    }
}