refine: add milky translucency and curved reflections to Dock
This commit is contained in:
Codex
@@ -1,10 +1,10 @@
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# TPSchedule
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当前Android版本0.7.8+26：本科和研究生课表/考试均可选附带HTML反馈，保留原签名，个人页展示蜀ICP备2025169276号-5A。详见[0.7.8验证记录](docs/tpschedule-0.7.8-validation.md)及[反馈服务更新说明](server/feedback/html-diagnostic-update.md)。0.7.6起支持启动/手动检查更新与浏览器下载，附带[独立发布后台](server/updates/README.md)。
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当前Android版本0.7.8+27：Dock增加乳白透光层、弧形反光和边缘折射，见[材质优化记录](docs/tpschedule-0.7.8-dock-refinement.md)。本科和研究生课表/考试均可选附带HTML反馈，保留原签名，个人页展示蜀ICP备2025169276号-5A。详见[0.7.8功能记录](docs/tpschedule-0.7.8-validation.md)及[反馈服务更新说明](server/feedback/html-diagnostic-update.md)。0.7.6起支持启动/手动检查更新与浏览器下载，附带[独立发布后台](server/updates/README.md)。
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0.7.0补充：考试页查询类型与卡片保持16像素间距；反馈问题和建议可自选附带最近10分钟的登录/读取/提醒诊断日志。默认不发送，不含密码、Cookie或课表内容，单独作为邮件文本附件。服务端需按[日志附件更新说明](server/feedback/diagnostic-log-update.md)手动更新；真实学校登录及SMTP未由本次离线测试代替验证。玻璃取样偏移仍在调查，未纳入本次修复结论。
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学生课表 APP，Flutter 实现，支持电子科技大学研究生和本科生系统。Android 0.7.8+26，Android 7.0 及以上。
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学生课表 APP，Flutter 实现，支持电子科技大学研究生和本科生系统。Android 0.7.8+27，Android 7.0 及以上。
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使用用户提供的原始 SVG 图标，蓝色渐变、黄色日历框及白色笔画保持一致；启动画面使用相同配色。0.5.1修复重复启动页闪烁：初始化期间保留原生启动屏，数据就绪后直接显示课表首帧，不再叠加Flutter品牌页或淡出动画。Android12+ 原生启动屏使用同色纯蓝背景及图标，旧版采用蓝色渐变。
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@@ -1,6 +1,6 @@
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# Android 首版验证记录
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当前版本为0.7.8+26，本科/研究生HTML反馈及签名、备案信息见[0.7.8记录](tpschedule-0.7.8-validation.md)。应用更新检查与后台说明见[0.7.6记录](tpschedule-0.7.6-updates.md)。本科考试兼容的验证见[0.7.5记录](tpschedule-0.7.5-validation.md)。两例真实课表缺失字段问题待新页面定位。本科接入记录见[0.7.0记录](tpschedule-0.7.0-validation.md)。下文为首版历史记录。
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当前版本为0.7.8+27，Dock乳白透光材质见[优化记录](tpschedule-0.7.8-dock-refinement.md)。本科/研究生HTML反馈及签名、备案信息见[0.7.8功能记录](tpschedule-0.7.8-validation.md)。应用更新检查与后台说明见[0.7.6记录](tpschedule-0.7.6-updates.md)。本科考试兼容的验证见[0.7.5记录](tpschedule-0.7.5-validation.md)。两例真实课表缺失字段问题待新页面定位。本科接入记录见[0.7.0记录](tpschedule-0.7.0-validation.md)。下文为首版历史记录。
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日期：2026-10-13。测试环境：Flutter 3.47.7 / Dart 3.13.5 / JDK 17；Android 16 API 36，Pixel 7 模拟器，1080×2400。首版版本 0.1.0+1，包 ID com.example.hepan_everyday，最低 Android 7.0（API 24）。
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@@ -0,0 +1,25 @@
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# TPSchedule 0.7.8+27：乳白透光液态玻璃Dock
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2026-10-24。用户指出参考图中的液态玻璃带白色材质与折射，要求优化现有Dock。此次只调整材质、着色器和发布构建号，沿用0.7.8版本名及原包名、签名、备案号。
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## 视觉调整
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- Dock基底由近乎透明的5%/0.8%/1.8%叠色改为24%/12%/18%的白色渐变，带柔和乳白透光层。
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- 加强弧形内外亮边及方向反光，优化柔和悬浮阴影，表现边缘厚度；避免叠加的阴影被玻璃取样后使白色主体变灰。
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- 折射边缘位移系数由0.20调至0.23，并加入掠射角白色反射；背景仍实时取样。保留原坐标、纹理方向和像素密度处理，不改折射定位。
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- 基底轻度模糊1.5逻辑像素，滑块仍随按压减少模糊。静止灰色滑块、蓝色图标、白光晕和原放大/回弹保留。
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- Dock尺寸264×58、常驻、图标文字及点击/拖动规则不变。当前页面导航、学校导入、通知与反馈服务未改。
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## 验证范围
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增加深色背景上的实际像素测试，要求白色材质能提亮背景且继续透出原色。调整旧透明材质的颜色预期为乳白材质，要求饱和背景至少保留一半色差；原细纹柔化、大轮廓透出、移动后折射对齐、点按不抖、放大回弹、取消拖动与减少动画测试继续执行。修改前深色背景测试红通道27，不满足乳白提亮要求；修改后通过。
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着色器支持时使用实时背景折射；不支持的渲染方式沿用原轻度模糊、乳白叠色和边缘绘制，不伪称支持真实折射。
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最终303项Flutter测试通过、静态分析无问题，15项材质/运动/导航测试通过，正式APK构建成功。Android16/API36模拟器使用软件渲染启动参数覆盖安装及冷启动成功，TotalTime2899ms，检查了实际首页与Dock，未见AndroidRuntime致命错误。本机默认GPU试启动时模拟器进程退出；此轮原生截图属于模糊回退路径，不能替代真机折射效果验证。支持着色器的像素测试覆盖动态取样位置、大轮廓透出和细纹柔化。独立代码审查未发现需修正的问题。
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新APK包名com.tpschedule.app，versionName0.7.8、versionCode27；apksigner验证签名有效，证书MD5为78DE9119AD14727FA1C5E5E4E68145EE，与原构建26证书逐字节一致，RSA公钥与用户提供值一致。密钥与0.5.4登记冻结材料不改动。
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## 发布
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版本号0.7.8，构建号27；保留构建26的安装包。更新后台可使用相同版本名与更高构建号发布，链接须对应本次真实APK。反馈服务器不因此次Dock优化产生新部署步骤。
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@@ -1,3 +1,3 @@
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const appVersion = '0.7.8';
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const appBuildNumber = 26;
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const appBuildNumber = 27;
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const appFilingNumber = '蜀ICP备2025169276号-5A';
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@@ -142,9 +142,9 @@ class _GlassDockState extends State<GlassDock> with TickerProviderStateMixin {
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)!,
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]
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: [
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Colors.white.withValues(alpha: 0.05),
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_blue.withValues(alpha: 0.008),
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Colors.white.withValues(alpha: 0.018),
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Colors.white.withValues(alpha: 0.24),
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const Color(0xFFF9FBFF).withValues(alpha: 0.12),
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Colors.white.withValues(alpha: 0.18),
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],
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),
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),
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@@ -154,8 +154,8 @@ class _GlassDockState extends State<GlassDock> with TickerProviderStateMixin {
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return ClipRRect(
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borderRadius: BorderRadius.circular(40),
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child: GlassRefraction(
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strength: lens ? 0.70 + pressure * 0.70 : 0.95,
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blurSigma: lens ? 1.6 - pressure * 0.6 : 1.4,
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strength: lens ? 0.78 + pressure * 0.70 : 1.05,
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blurSigma: lens ? 1.6 - pressure * 0.6 : 1.5,
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child: content,
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),
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);
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@@ -188,8 +188,8 @@ class _GlassDockState extends State<GlassDock> with TickerProviderStateMixin {
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boxShadow: [
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BoxShadow(
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color: const Color(0xFF4C6078).withValues(alpha: 0.075),
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blurRadius: 16,
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offset: const Offset(0, 5),
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blurRadius: 18,
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offset: const Offset(0, 6),
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),
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],
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),
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@@ -352,15 +352,15 @@ class _GlassDockState extends State<GlassDock> with TickerProviderStateMixin {
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);
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}
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/// A diffuse silver bevel and thin directional glints show optical thickness.
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/// The painted highlights stay on the edge so background colour passes through.
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/// A white, rounded bevel catches light around a translucent milky body.
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/// Highlights stay at the edge; the backdrop remains visible beneath the glass.
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class _GlassRimPainter extends CustomPainter {
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const _GlassRimPainter({required this.lens, required this.pressure});
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final bool lens;
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final double pressure;
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@override
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void paint(Canvas canvas, Size size) {
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final edge = lens ? const Color(0xFF7B838F) : const Color(0xFFAFBECF);
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final edge = lens ? const Color(0xFF7B838F) : const Color(0xFF9CAABD);
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// A quiet grey selection at rest; the glossy lens rim returns on touch.
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final opacity = lens ? 0.25 + pressure * 0.75 : 1.0;
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final bounds = Offset.zero & size;
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@@ -376,15 +376,15 @@ class _GlassRimPainter extends CustomPainter {
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outer,
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Paint()
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..style = PaintingStyle.stroke
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..strokeWidth = lens ? 1.8 : 2.2
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..maskFilter = MaskFilter.blur(BlurStyle.normal, lens ? 0.9 : 0.45)
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..strokeWidth = lens ? 1.8 : 2.8
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..maskFilter = MaskFilter.blur(BlurStyle.normal, lens ? 0.9 : 0.65)
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..shader = ui.Gradient.linear(
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bounds.topLeft,
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bounds.bottomRight,
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[
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Colors.white.withValues(alpha: 0.24 * opacity),
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Colors.white.withValues(alpha: (lens ? 0.24 : 0.42) * opacity),
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edge.withValues(alpha: 0.04 * opacity),
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Colors.white.withValues(alpha: 0.14 * opacity),
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Colors.white.withValues(alpha: (lens ? 0.14 : 0.30) * opacity),
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],
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[0.0, 0.55, 1.0],
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),
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@@ -419,9 +419,9 @@ class _GlassRimPainter extends CustomPainter {
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bounds.topLeft,
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bounds.bottomRight,
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[
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Colors.white.withValues(alpha: 0.20 * opacity),
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Colors.white.withValues(alpha: (lens ? 0.20 : 0.34) * opacity),
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edge.withValues(alpha: (lens ? 0.13 : 0.07) * opacity),
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Colors.white.withValues(alpha: 0.28 * opacity),
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Colors.white.withValues(alpha: (lens ? 0.28 : 0.40) * opacity),
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],
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[0.0, 0.5, 1.0],
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),
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+1
-1
@@ -1,7 +1,7 @@
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name: hepan_everyday
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description: TPSchedule 学生课表
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publish_to: none
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version: 0.7.8+26
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version: 0.7.8+27
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environment:
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sdk: ^3.13.5
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dependencies:
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@@ -29,7 +29,7 @@ void main() {
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float rim = 1.0 - smoothstep(0.0, radius * 0.46, depth);
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// Curved glass bends rays most at its edge, with subtle centre magnification.
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vec2 ray = centre + local / (1.0 + u_strength * 0.075)
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- normal * rim * rim * radius * u_strength * 0.20;
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- normal * rim * rim * radius * u_strength * 0.23;
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vec4 colour = texture(u_background, sampleUV(ray));
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float dispersion = u_strength * rim * 0.65;
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colour.r = texture(u_background, sampleUV(ray + normal * dispersion)).r;
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@@ -41,6 +41,9 @@ void main() {
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vec4 reflected = texture(u_background,
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sampleUV(point + normal * radius * 0.40));
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colour = mix(colour, reflected, min(edge_light * 0.18, 0.22));
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// A grazing-angle white reflection gives the curved rim visible thickness;
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// the broad centre continues to transmit the live, lightly softened scene.
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colour.rgb = mix(colour.rgb, vec3(colour.a), min(edge_light * 0.12, 0.16));
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float reflection = edge_light * 0.07;
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colour.rgb = min(colour.rgb + reflection * colour.a, vec3(colour.a));
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frag_color = colour;
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@@ -9,6 +9,25 @@ import 'package:hepan_everyday/widgets/glass_dock.dart';
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import 'package:hepan_everyday/widgets/glass_refraction.dart';
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void main() {
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testWidgets(
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'Dock has a milky white body while transmitting a dark backdrop',
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(tester) async {
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final pixels = await _render(
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tester,
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GlassDock(selectedIndex: 0, onSelected: (_) {}),
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backdropColor: const Color(0xFF162536),
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preview: true,
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previewName: 'liquid-glass-milky-dark.png',
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);
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// Away from icons and the bevel: white glass lifts the dark background,
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// while its original cool colour remains visible through the material.
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final red = _channel(pixels, 160, 43, 0);
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final green = _channel(pixels, 160, 43, 1);
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expect(red, greaterThan(45));
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expect(red, lessThan(90));
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expect(green - red, closeTo(13, 6));
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},
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);
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testWidgets('resting cursor is neutral grey and clears while held', (
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tester,
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) async {
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@@ -21,6 +40,8 @@ void main() {
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// Sample beside the visible label, away from icon glow and glass rims.
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final selected = _channel(resting, 16, 43, 0);
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final base = _channel(resting, 160, 43, 0);
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// On a white page the white glass must not turn into a grey veil.
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expect(base, greaterThanOrEqualTo(240));
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expect(base - selected, greaterThan(20));
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expect((_channel(resting, 16, 43, 2) - selected).abs(), lessThan(12));
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final held = await _render(
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@@ -64,11 +85,11 @@ void main() {
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final red = _channel(pixels, 16, 40, 0);
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final green = _channel(pixels, 16, 40, 1);
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final blue = _channel(pixels, 16, 40, 2);
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expect(red, lessThan(85));
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expect(green - red, greaterThan(95));
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// The strongest resting tint (34%) and base veil (5%) retain about 63%
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// of the source's 210-level blue/red contrast, including the shorter rim.
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expect(blue - red, greaterThan(130));
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expect(red, lessThan(115));
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expect(green - red, greaterThanOrEqualTo(80));
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// The milky base and resting grey lens still transmit over half of the
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// cyan source's 210-level blue/red contrast rather than becoming opaque.
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expect(blue - red, greaterThan(105));
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},
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);
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@@ -166,6 +187,7 @@ Future<ByteData> _render(
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double stripeWidth = 2,
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bool gradient = false,
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bool preview = false,
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String? previewName,
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Offset offset = Offset.zero,
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Color backdropColor = const Color(0xFF14B4E6),
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bool held = false,
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@@ -246,11 +268,13 @@ Future<ByteData> _render(
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final png = (await previewImage.toByteData(
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format: ui.ImageByteFormat.png,
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))!;
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final name = backdropColor == Colors.white
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? held
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? 'liquid-glass-held.png'
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: 'liquid-glass-rest.png'
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: 'liquid-glass-detail.png';
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final name =
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previewName ??
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(backdropColor == Colors.white
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? held
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? 'liquid-glass-held.png'
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: 'liquid-glass-rest.png'
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: 'liquid-glass-detail.png');
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final output = File('../dist/screenshots/$name');
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await output.parent.create(recursive: true);
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await output.writeAsBytes(png.buffer.asUint8List());
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