chore: initialize Guangya Flutter project

2026-07-18 10:23:34 +08:00
commit 6bcc3fdf18
143 changed files with 13939 additions and 0 deletions
@@ -0,0 +1,19 @@
+extension StringExtensions on String {
+  String truncate(int maxLen) {
+    if (length <= maxLen) return this;
+    return '${substring(0, maxLen)}…';
+  }
+}
+
+extension IntExtensions on int {
+  String get formattedBytes {
+    if (this < 1024) return '$this B';
+    if (this < 1024 * 1024) {
+      return '${(this / 1024).toStringAsFixed(1)} KB';
+    }
+    if (this < 1024 * 1024 * 1024) {
+      return '${(this / (1024 * 1024)).toStringAsFixed(1)} MB';
+    }
+    return '${(this / (1024 * 1024 * 1024)).toStringAsFixed(1)} GB';
+  }
+}