fix: TTS悬浮按钮不可见，提高对比度

背景从30%白透明改为50%，图标从白色改为黑色，黑底上更清晰。 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-08 13:03:56 +09:30
parent cf4458526b
commit aafae56826
3 changed files with 8 additions and 8 deletions
--- a/app/src/main/res/drawable/bg_tts_button.xml
+++ b/app/src/main/res/drawable/bg_tts_button.xml
@@ -2,5 +2,5 @@
 <!-- TTS 悬浮按钮背景：半透明圆形 -->
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="oval">
-    <solid android:color="#4DFFFFFF" />
+    <solid android:color="#80FFFFFF" />
 </shape>