Initial Android app implementation

2026-06-08 23:50:28 +09:00
commit ca09dcbd69
18 changed files with 3243 additions and 0 deletions
--- a/build.gradle
+++ b/build.gradle
@@ -0,0 +1,3 @@
+plugins {
+    id "com.android.application" version "9.1.0" apply false
+}