My Ricing Fedora Sway

Minimal setup for daily use.

Table of Contents

• My Ricing Fedora Sway
• Table of Contents
  • Keybindings
  • Setting Battery Threshold
  • Optimizing
    • Suspend
    • Setup ZRAM
  • Setup Virtual Keyboard
  • Setup Waydroid
    • Installation
    • Setup libndk for waydroid
    • Why setup libndk?
    • Requirements
    • 1. Clone repo
    • 2. Create venv
    • 3. In venv
    • 4. Install dependency
    • 5. Run script

Keybindings

Keyboard	Action
Super+Enter	Open terminal
Super+Shift+Q	Close window
Super+D	Launcher
XF86AudioRaiseVolume	Increase volume (+5%)
XF86AudioLowerVolume	Decrease volume (-5%)
XF86AudioMute	Toggle mute
XF86MonBrightnessUp	Increase brightness (+2%)
XF86MonBrightnessDown	Decrease brightness (-2%)
Mod+Tab	Switch to next workspace
Mod+Ctrl+Right	Switch to next workspace
Mod+Ctrl+Left	Switch to previous workspace
Mod+1..0	Switch to workspace 1–10
Mod+Shift+1..0	Move focused window to workspace 1–10
Print	Screenshot selected area to clipboard
Ctrl+Print	Save screenshot to ~/Pictures/
Mod+F	Toggle fullscreen
Mod+Shift+Space	Toggle floating mode
Mod+B	Horizontal split
Mod+V	Vertical split
Mod+R	Enter resize mode
Resize Mode + Arrow	Resize focused window
Mod+M	Enter move mode
Move Mode + Arrow	Move floating window
Mod + Arrow	Move focus
Mod+Shift + Arrow	Move focused window

Setting Battery Threshold

sudo nano /etc/systemd/system/battery-threshold.service

[Unit]
Description=Set battery charge threshold

[Service]
Type=oneshot
ExecStart=/bin/bash -c 'echo 40 > /sys/class/power_supply/BAT0/charge_control_start_threshold'
ExecStart=/bin/bash -c 'echo 80 > /sys/class/power_supply/BAT0/charge_control_end_threshold'

[Install]
WantedBy=multi-user.target

sudo systemctl enable --now battery-threshold.service

To check result configuration file:

cat /sys/class/power_supply/BAT0/charge_control_end_threshold
cat /sys/class/power_supply/BAT0/charge_control_start_threshold

Optimizing

Suspend

cat /sys/power/mem_sleep

# expected output: [s2idle]

sudo nano /etc/default/grub

# Add GRUB_CMDLINE_LINUX="mem_sleep_default=s2idle ..."

sudo grub2-mkconfig -o /boot/grub2/grub.cfg

Or if u use UEFI

sudo grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg

Setup ZRAM

sudo nano /etc/systemd/zram-generator.conf

[zram0]
zram-size = ram * 1.5
compression-algorithm = zstd

Setup Virtual Keyboard

git clone https://github.com/jjsullivan5196/wvkbd.git

sudo make install

Setup Waydroid

Installation

sudo dnf copr enable aleasto/waydroid -y && sudo dnf install waydroid -y

sudo waydroid init \
  -s GAPPS \
  -c https://ota.waydro.id/system \
  -v https://ota.waydro.id/vendor

Setup libndk for waydroid

Some Android applications may fail to install from the Play Store or appear as "not compatible with your device" in Waydroid. This usually happens because certain apps depend on native Android libraries (NDK) that are not included by default.

Installing libndk improves compatibility by providing additional native library support required by some applications, allowing more apps to be installed and run properly in Waydroid.

Why setup libndk?

By default, some Android apps rely on NDK (Native Development Kit) libraries for native code execution. Without these libraries, the Play Store may:

Prevent app installation Mark apps as incompatible Fail during installation Cause apps to crash immediately after launch

Setting up libndk can help resolve these issues and increase application compatibility in Waydroid.

Requirements

• python
• lzip

1. Clone repo

git clone https://github.com/casualsnek/waydroid_script

2. Create venv

python3 venv/venv

3. In venv

source venv/bin/activate

4. Install dependency

sudo pip install -r requirements.txt

5. Run script

sudo python3 main.py

# choose your android version
# choose libndk