chore(core): remove battery from show_device_menu

- the battery status changes are now propagated into Components by
Event::PM

[no changelog]

core/embed/rust/librust_qstr.h

@@ -123,7 +123,6 @@ static void _librust_qstrs(void) {
   MP_QSTR_backup__title_create_wallet_backup;
   MP_QSTR_backup__title_skip;
   MP_QSTR_backup__want_to_skip;
-  MP_QSTR_battery_percentage;
   MP_QSTR_bitcoin__commitment_data;
   MP_QSTR_bitcoin__confirm_locktime;
   MP_QSTR_bitcoin__create_proof_of_ownership;

core/embed/rust/src/ui/api/firmware_micropython.rs

@@ -841,7 +841,6 @@ extern "C" fn new_show_homescreen(n_args: usize, args: *const Obj, kwargs: *mut
 extern "C" fn new_show_device_menu(n_args: usize, args: *const Obj, kwargs: *mut Map) -> Obj {
     let block = move |_args: &[Obj], kwargs: &Map| {
         let failed_backup: bool = kwargs.get(Qstr::MP_QSTR_failed_backup)?.try_into()?;
-        let battery_percentage: u8 = kwargs.get_or(Qstr::MP_QSTR_battery_percentage, 0)?;
         let firmware_version: TString = kwargs.get(Qstr::MP_QSTR_firmware_version)?.try_into()?;
         let device_name: TString = kwargs.get(Qstr::MP_QSTR_device_name)?.try_into()?;
         let paired_devices: Obj = kwargs.get(Qstr::MP_QSTR_paired_devices)?;
@@ -850,7 +849,6 @@ extern "C" fn new_show_device_menu(n_args: usize, args: *const Obj, kwargs: *mut
             kwargs.get(Qstr::MP_QSTR_auto_lock_delay)?.try_into()?;
         let layout = ModelUI::show_device_menu(
             failed_backup,
-            battery_percentage,
             firmware_version,
             device_name,
             paired_devices,
@@ -1675,7 +1673,6 @@ pub static mp_module_trezorui_api: Module = obj_module! {
     /// def show_device_menu(
     ///     *,
     ///     failed_backup: bool,
-    ///     battery_percentage: int,
     ///     firmware_version: str,
     ///     device_name: str,
     ///     paired_devices: Iterable[str],

core/embed/rust/src/ui/layout_bolt/ui_firmware.rs

@@ -880,7 +880,6 @@ impl FirmwareUI for UIBolt {
 
     fn show_device_menu(
         _failed_backup: bool,
-        _battery_percentage: u8,
         _firmware_version: TString<'static>,
         _device_name: TString<'static>,
         _paired_devices: heapless::Vec<TString<'static>, 1>,

core/embed/rust/src/ui/layout_caesar/ui_firmware.rs

@@ -1073,7 +1073,6 @@ impl FirmwareUI for UICaesar {
 
     fn show_device_menu(
         _failed_backup: bool,
-        _battery_percentage: u8,
         _firmware_version: TString<'static>,
         _device_name: TString<'static>,
         _paired_devices: Vec<TString<'static>, 1>,

core/embed/rust/src/ui/layout_delizia/ui_firmware.rs

@@ -900,7 +900,6 @@ impl FirmwareUI for UIDelizia {
 
     fn show_device_menu(
         _failed_backup: bool,
-        _battery_percentage: u8,
         _firmware_version: TString<'static>,
         _device_name: TString<'static>,
         _paired_devices: heapless::Vec<TString<'static>, 1>,

core/embed/rust/src/ui/layout_eckhart/firmware/device_menu_screen.rs

@@ -147,23 +147,17 @@ enum ActiveScreen<'a> {
 
 pub struct DeviceMenuScreen<'a> {
     bounds: Rect,
-
-    battery_percentage: u8,
     firmware_version: TString<'static>,
-
     // These correspond to the currently active subscreen,
     // which is one of the possible kinds of subscreens
     // as defined by `enum Subscreen` (DeviceScreen is still a VerticalMenuScreen!)
     // This way we only need to keep one screen at any time in memory.
     active_screen: GcBox<ActiveScreen<'a>>,
-
     // Information needed to construct any subscreen on demand
     submenus: GcBox<Vec<Submenu, MAX_SUBMENUS>>,
     subscreens: Vec<Subscreen, MAX_SUBSCREENS>,
-
     // index of the current subscreen in the list of subscreens
     active_subscreen: usize,
-
     // stack of parents that led to the current subscreen
     parent_subscreens: Vec<usize, MAX_DEPTH>,
 }
@@ -171,20 +165,14 @@ pub struct DeviceMenuScreen<'a> {
 impl<'a> DeviceMenuScreen<'a> {
     pub fn new(
         failed_backup: bool,
-        battery_percentage: u8,
         firmware_version: TString<'static>,
         device_name: TString<'static>,
         // NB: we currently only support one device at a time.
-        // if we ever increase this size, we will need a way to return the correct
-        // device index on Disconnect back to uPy
-        // (see component_msg_obj.rs, which currently just returns "DeviceDisconnect" with no
-        // index!)
         paired_devices: Vec<TString<'static>, 1>,
         auto_lock_delay: TString<'static>,
     ) -> Result<Self, Error> {
         let mut screen = Self {
             bounds: Rect::zero(),
-            battery_percentage,
             firmware_version,
             active_screen: GcBox::new(ActiveScreen::Empty)?,
             active_subscreen: 0,
@@ -219,10 +207,6 @@ impl<'a> DeviceMenuScreen<'a> {
         Ok(screen)
     }
 
-    fn is_low_battery(&self) -> bool {
-        self.battery_percentage < 20
-    }
-
     fn add_paired_devices_menu(
         &mut self,
         paired_devices: Vec<TString<'static>, 1>,
@@ -397,14 +381,7 @@ impl<'a> DeviceMenuScreen<'a> {
                 }
                 let mut header = Header::new(submenu.header_text).with_close_button();
                 if submenu.show_battery {
-                    header = header.with_icon(
-                        theme::ICON_BATTERY_ZAP,
-                        if self.is_low_battery() {
-                            theme::YELLOW
-                        } else {
-                            theme::GREEN_LIME
-                        },
-                    );
+                    // TODO: add battery
                 } else {
                     header = header.with_left_button(
                         Button::with_icon(theme::ICON_CHEVRON_LEFT),

core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs

@@ -1018,7 +1018,6 @@ impl FirmwareUI for UIEckhart {
 
     fn show_device_menu(
         failed_backup: bool,
-        battery_percentage: u8,
         firmware_version: TString<'static>,
         device_name: TString<'static>,
         paired_devices: Vec<TString<'static>, 1>,
@@ -1026,7 +1025,6 @@ impl FirmwareUI for UIEckhart {
     ) -> Result<impl LayoutMaybeTrace, Error> {
         let layout = RootComponent::new(DeviceMenuScreen::new(
             failed_backup,
-            battery_percentage,
             firmware_version,
             device_name,
             paired_devices,

core/embed/rust/src/ui/ui_firmware.rs

@@ -315,7 +315,6 @@ pub trait FirmwareUI {
 
     fn show_device_menu(
         failed_backup: bool,
-        battery_percentage: u8,
         firmware_version: TString<'static>,
         device_name: TString<'static>,
         paired_devices: Vec<TString<'static>, 1>,

core/mocks/generated/trezorui_api.pyi

@@ -553,7 +553,6 @@ def show_homescreen(
 def show_device_menu(
     *,
     failed_backup: bool,
-    battery_percentage: int,
     firmware_version: str,
     device_name: str,
     paired_devices: Iterable[str],

core/src/apps/homescreen/device_menu.py

@@ -36,7 +36,6 @@ async def handle_device_menu() -> None:
         storage.device.is_initialized() and storage.device.unfinished_backup()
     )
     # MOCK DATA
-    battery_percentage = 22
     paired_devices = ["Trezor Suite"] if ble.is_connected() else []
     # ###
     firmware_version = ".".join(map(str, utils.VERSION))
@@ -53,7 +52,6 @@ async def handle_device_menu() -> None:
     menu_result = await interact(
         trezorui_api.show_device_menu(
             failed_backup=failed_backup,
-            battery_percentage=battery_percentage,
             paired_devices=paired_devices,
             firmware_version=firmware_version,
             device_name=device_name,