From 6e84b730643f8d59a6f37a45a7d33bc2720b5ed9 Mon Sep 17 00:00:00 2001
From: kichikuou <KichikuouChrome@gmail.com>
Date: Thu, 10 Apr 2025 10:40:21 +0900
Subject: [PATCH] Update android/README.md

---
 android/README.md | 65 ++++++++++++++++++++++++-----------------------
 1 file changed, 33 insertions(+), 32 deletions(-)

diff --git a/android/README.md b/android/README.md
index d3e7592..68f9110 100644
--- a/android/README.md
+++ b/android/README.md
@@ -6,7 +6,39 @@ Minimum supported Android version: 5.0
 You can download prebuilt APKs
 [here](https://github.com/kichikuou/system3-sdl2/releases).
 
-## Build
+## Usage
+### Basic Usage
+1. Create a ZIP file containing all the game files and BGM files (see
+   [below](#preparing-a-zip) for details), and transfer it to your device.
+2. Open the app. Tap the option menu (three dots in the top right corner) and
+   select "Install from ZIP".
+3. Select the ZIP file you created in step 1.
+4. The game will start. To simulate a right-click, tap the black bars on either
+   the left or right, or top or bottom of the screen.
+
+### Preparing a ZIP
+- Include all `.DAT` files.
+- Music files (`.mp3`, `.ogg`, or `.wav`) whose filenames have a number either
+  at the beginning or just before the extension are recognized as BGM files.
+  For example:
+  - `Track2.mp3`
+  - `15.ogg`
+  - `02 - Title.mp3`
+  - `rance41_03.wav` (Note: The filename shouldn't be `rance4103.wav`, as it
+    would be treated as the 4103rd track.)
+
+Note: This ZIP format is also compatible with
+[Kichikuou on Web](http://kichikuou.github.io/web/).
+
+### Miscellaneous
+- You can export or import save files via the game list's option menu.
+- To uninstall a game, long-tap its title in the game list.
+
+## Known Issues
+- Installing from a ZIP file containing multiple games (e.g., the DPS series)
+  may not work correctly.
+
+## Building from Source
 
 ### Using Android Studio
 Clone this repository along with its submodules:
@@ -39,34 +71,3 @@ git clone --recurse-submodules https://github.com/kichikuou/system3-sdl2.git
 cd system3-sdl2/android
 ./gradlew build  # or ./gradlew installDebug if you have a connected device
 ```
-
-## Usage
-### Basic Usage
-1. Create a ZIP file containing all the game files and BGM files (see
-   [below](#preparing-a-zip) for details), and transfer it to your device.
-2. Open the app. A list of installed games will be displayed. Since no games
-   have been installed yet, only the "Install from ZIP" button will be visible.
-   Tap it.
-3. Select the ZIP file you created in step 1.
-4. The game will start. To simulate a right-click, tap the black bars on either
-   the left or right, or top or bottom of the screen.
-
-### Preparing a ZIP
-- Include all `.DAT` files.
-- Music files (`.mp3`, `.ogg`, or `.wav`) whose filenames end with a number are
-  recognized as BGM files. For example:
-  - `Track2.mp3`
-  - `15.ogg`
-  - `rance41_03.wav` (Note: The filename shouldn't be `rance4103.wav`, as it
-    would be treated as the 4103rd track.)
-
-Note: This ZIP format is also compatible with
-[Kichikuou on Web](http://kichikuou.github.io/web/).
-
-### Miscellaneous
-- You can export or import save files via the game list's option menu.
-- To uninstall a game, long-tap its title in the game list.
-
-## Known Issues
-- Installing from a ZIP file containing multiple games (e.g., the DPS series)
-  may not work correctly.