fix(mobile-next): 按 B-91 收口 Android 通话视觉打回项

呼出/通话中按钮、计时器、底色、60s 未接与进出场动效对齐视觉规范。

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: multica-agent <github@multica.ai>

mobile-next/test/company/call_session_guard_test.dart

@@ -9,6 +9,11 @@ void main() {
     expect(LiveKitCallConfig.enabled, LiveKitCallConfig.shipped);
   });
 
+  test('默认未接超时是 60 秒', () {
+    expect(LiveKitCallConfig.inviteTimeout, const Duration(seconds: 60));
+    expect(CallSessionGuard().inviteTimeout, LiveKitCallConfig.inviteTimeout);
+  });
+
   test('占线时拒绝第二路呼出/呼入', () {
     final guard = CallSessionGuard();
     expect(guard.startOutgoing('room-a'), isNull);

mobile-next/test/company/call_visual_rework_test.dart

@@ -0,0 +1,50 @@
+import 'dart:ui';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:openim/company/brand/app_tokens.dart';
+import 'package:openim/company/brand/apply_official_styles.dart';
+import 'package:openim/company/rtc/call_session_guard.dart';
+import 'package:openim/company/rtc/livekit_call_config.dart';
+import 'package:openim_common/openim_common.dart';
+
+void main() {
+  setUpAll(applyOfficialStylesFromTokens);
+
+  test('未接超时只有 60s 一个来源，不再出现 30s', () {
+    expect(AppDuration.callInviteTimeout, const Duration(seconds: 60));
+    expect(LiveKitCallConfig.inviteTimeout, AppDuration.callInviteTimeout);
+    expect(Styles.callInviteTimeout, AppDuration.callInviteTimeout);
+    expect(CallSessionGuard().inviteTimeout, AppDuration.callInviteTimeout);
+  });
+
+  test('通话页底色走 callBg #1D2129，不复用大图遮罩黑', () {
+    expect(AppColors.callBg, const Color(0xFF1D2129));
+    expect(AppColors.callBg, AppColors.textPrimary);
+    expect(Styles.c_callBg, AppColors.callBg);
+    expect(Styles.c_callBg, isNot(AppColors.maskBg));
+    expect(Styles.c_000000, AppColors.maskBg);
+  });
+
+  test('计时器 32px 纯白 tabular figures，状态字 14px 白 60%，姓名 18px', () {
+    expect(AppFont.callTimer, 32);
+    expect(Styles.ts_callTimer.fontSize, 32);
+    expect(Styles.ts_callTimer.color, AppColors.pageBg);
+    expect(Styles.ts_callTimer.fontFeatures, contains(FontFeature.tabularFigures()));
+    expect(Styles.ts_callStatus.fontSize, AppFont.sub);
+    expect(Styles.ts_callStatus.color, AppColors.pageBg.withOpacity(.6));
+    expect(Styles.ts_callName.fontSize, AppFont.title);
+  });
+
+  test('通话页尺寸与进出场动效来自 Token', () {
+    expect(Styles.callAvatar, 96);
+    expect(Styles.callPrimaryBtn, 64);
+    expect(Styles.callSecondaryBtn, 48);
+    expect(Styles.callIncomingGap, 96);
+    expect(Styles.callNameTop, 96);
+    expect(Styles.callMinimizeHit, 48);
+    expect(Styles.callPageMotion, const Duration(milliseconds: 250));
+    expect(Styles.callEndHold, const Duration(milliseconds: 1500));
+    expect(Styles.callVibrate, const Duration(seconds: 1));
+    expect(AppRadius.avatar(96), closeTo(17.28, 0.001));
+  });
+}