Top Qs
Timeline
Chat
Perspective
Phosh
Graphical interface for mobile devices From Wikipedia, the free encyclopedia
Remove ads
Phosh (portmanteau of phone and shell) is a graphical user interface designed for mobile and touch-based devices initially developed by Purism. The project is maintained and developed by a diverse community, and is the default shell used on several mobile Linux operating systems including PureOS, Mobian and Fedora Phosh. It is also an option on postmarketOS, Manjaro, and openSUSE. Its components follow a six-week release cycle.[2]
Remove ads
Development
Summarize
Perspective
.jpg)
In August 2017, Purism, personal computing hardware vendors and developers of PureOS announced their intention to release a privacy-centric smartphone that ran a mobile-optimized version of their Linux-based operating system.[3] With this announcement, Purism released mockups of Phosh that resembled a modified GNOME Shell. This eventually became known as the Librem 5.
In April 2018, Purism started to publicly release documentation that referenced Phosh with updated mockups,[4] and hired GNOME UI/UX developer Tobias Bernard to directly contribute to the shell.[5]
Despite the Librem 5 phone being delayed, Phosh received its first official release in October 2018, which was primarily focused on developer usage. The first official hardware for direct use with Phosh was shipped several months later in December when Purism shipped hardware devkits.[6] In July 2020, the PinePhone was released with a version of postmarketOS that featured the Phosh interface.[7]
Since August 2021, Phosh's source code repository (including issue tracking and merge request handling) has been hosted by the GNOME Foundation. To ease testing on their devices Purism maintains a separate repository[8] that integrates some of the open upstream merge requests and provides packaging for PureOS.
Remove ads
Features
Overview
The Phosh Overview screen is the primary method to interact with the shell. It contains the App Grid, which displays user applications that can be launched from icons. The App Grid is split into two sections. The top section is reserved for frequently-used applications, and is known as "Favorites". The bottom section is reserved for all other installed applications.
In addition, a functionality is included that allows users to type search terms to find specific applications. The Overview screen also contains the Activities view, which visualizes the currently-opened applications, and gives a method to dismiss them as well.
Lock Screen
When the device's display is toggled from off to on, Phosh displays a Lock Screen with the time and date along with several indicator icons that illustrate the device's status of cellular network service, Wi-Fi, Bluetooth, and battery percentage. The Lock screen can display the status of ongoing phone calls (including emergency calls) and is extendable via plugins. Upon sliding up from the bottom of the screen, the Lock Screen requests a predefined passcode to unlock and continue to the Overview screen.
Remove ads
Related technologies
Phosh is based-on the GTK widget toolkit, and uses a custom compositor based on wlroots.[9] Like GNOME Shell, Phosh relies upon certain GNOME components to provide a fully-featured mobile interface. Primary examples of this are its use of the GNOME Session Manager for session management and the GNOME Settings Daemon for storing application and shell settings. Phosh also makes use of some freedesktop.org system components such as Polkit, UPower, iio-sensor-proxy, NetworkManager and ModemManager.
It is both open source and libre software. Closely related technologies used in conjunction with Phosh, and also significantly developed by Purism, are Phoc (a Wayland compositor), Squeekboard (an on-screen virtual keyboard), feedbackd (a haptic feedback daemon) and portions of libadwaita in regards to adaptive windowing to allow for otherwise desktop-centric apps to act and feel as true mobile apps.[10][11]
Version history
Summarize
Perspective
The table illustrates major releases, and is not an exhaustive list of releases.
Remove ads
See also
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads