Doc: document wifi / battery support on Android

Author: CarterLi

CHANGELOG.md

@@ -27,6 +27,7 @@ Features:
 * Detect scaled resolutions (Windows, macOS)
 * Optimise font module printing (Windows)
 * Detect pacman package count inside MSYS2 environment (Windows)
+* Add Wifi / Battery module support for Android
 
 Logos:
 * Raspbian (@IamNoRobot, #373)

README.md

@@ -10,6 +10,8 @@ Fastfetch is a [neofetch](https://github.com/dylanaraps/neofetch)-like tool for
 <img src="screenshots/example3.png" width="48%" align="top" />
 <img src="screenshots/example5.png" height="15%" align="top" />
 
+There are [screenshots on different platforms](https://github.com/LinusDierheimer/fastfetch/wiki)
+
 ## Customization
 
 With customization and speed being two competing goals, this project actually builds two executables.
@@ -79,6 +81,7 @@ For the image logo, only chafa is supported due to [the design flaw of ConPTY](h
 
 * [`freetype`](https://www.freetype.org/): Used for Termux font detection. [`freetype`](https://github.com/termux/termux-packages/tree/master/packages/freetype)
 * [`libvulkan`](https://www.vulkan.org/): Vulkan module, also used for GPU detection. Usually has been provided by Android system. [`vulkan-loader-android`](https://github.com/termux/termux-packages/tree/master/packages/vulkan-loader-android) [`vulkan-headers`](https://github.com/termux/termux-packages/tree/master/packages/vulkan-headers)
+* [`termux-api`](https://github.com/termux/termux-api-package): Used for Wifi / Battery detection. Read [the official doc](https://wiki.termux.com/wiki/Termux:API) for detail or if you hang on these modules (IMPORTANT). [`termux-api`](https://github.com/termux/termux-packages/tree/master/packages/termux-api)
 
 ## Support status
 All categories not listed here should work without needing a specific implementation.