[修正] Firemonkey Android 显示 Emoji (颜文字)
2024-10-16 14:54:51
问题:在 Android 平台下,显示 Emoji 文字,无法显示彩色(皆为黑色),例如 Edit 控件,即使将 Edit.ControlType = Platform 设为平台原生控件,还是没用(真机测试 Edit.ControlType 设定为 Style 与 Platform 是一样的,而 iOS 平台则不同)。
修正方法:
请将源码 FMX.TextLayout.GPU.pas 复制到自己的工程目录里,再进行修改。
procedure TTextLayoutNG.DoDrawLayout(const ACanvas: TCanvas);
var
...略... {+++>}Char: UCS4Char; // 加入此行代码 by Aone (2016.11.18)
begin ...略... for K := to LRun.Chars.Count - do
begin
{+++>} Char := LRun.Chars[K]; // 加入此行代码 by Aone (2016.11.18)
Rec := AddOrGetChar(ACanvas, LRun.Chars[K], CharDic, LRun.Font); ...略... {---> ColoredGlyph := TFontGlyphStyle.ColorGlyph in Rec.Glyph.Style; // 删除此代码
{+++>}
// 加下下列代码 by Aone (2016.11.18),取自: FMX.FontGlyphs.iOS
ColoredGlyph :=
(Char = $10086) or // 追加
(Char = $1F004) or
(Char = $1F0CF) or
(Char = $1F170) or
(Char = $1F171) or
(Char = $1F17E) or
(Char = $1F17F) or
(Char = $1F18F) or
((Char >= $1F191) and (Char <= $1F19A)) or
(Char = $1F201) or
(Char = $1F202) or
(Char = $1F21A) or
(Char = $1F22F) or
((Char >= $1F232) and (Char <= $1F23A)) or
(Char = $1F250) or
(Char = $1F251) or
((Char >= $1F300) and (Char <= $1F320)) or
((Char >= $1F330) and (Char <= $1F393)) or
((Char >= $1F3A0) and (Char <= $1F3F0)) or
((Char >= $1F400) and (Char <= $1F43E)) or
(Char = $1F440) or
((Char >= $1F442) and (Char <= $1F49F)) or
((Char >= $1F4A0) and (Char <= $1F4FC)) or
((Char >= $1F500) and (Char <= $1F53D)) or
((Char >= $1F550) and (Char <= $1F567)) or
((Char >= $1F5FB) and (Char <= $1F64F)) or
((Char >= $1F680) and (Char <= $1F6C5)) or
(Char = $) or
((Char >= $) and (Char <= $)) or
(Char = $21A9) or
(Char = $21AA) or
(Char = $231A) or
(Char = $231B) or
((Char >= $23E9) and (Char <= $23EC)) or
(Char = $23F0) or
(Char = $23F3) or
(Char = $24C2) or
(Char = $25AA) or
(Char = $25AB) or
(Char = $25B6) or
(Char = $25C0) or
((Char >= $25FB) and (Char <= $25FE)) or
(Char = $) or
(Char = $) or
(Char = $260E) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $261D) or
(Char = $263A) or
((Char >= $) and (Char <= $)) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $267B) or
(Char = $267F) or
(Char = $) or
(Char = $26A0) or
(Char = $26A1) or
(Char = $26AA) or
(Char = $26AB) or
(Char = $26BD) or
(Char = $26BE) or
(Char = $26C4) or
(Char = $26C5) or
(Char = $26CE) or
(Char = $26D4) or
(Char = $26EA) or
(Char = $26F2) or
(Char = $26F3) or
(Char = $26F5) or
(Char = $26FA) or
(Char = $26FD) or
(Char = $) or
(Char = $) or
((Char >= $) and (Char <= $270F)) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $) or
(Char = $274C) or
(Char = $274E) or
((Char >= $) and (Char <= $)) or
(Char = $) or
(Char = $) or
((Char >= $) and (Char = $)) or
(Char = $27B0) or
(Char = $27BF) or
(Char = $) or
(Char = $) or
((Char >= $2B05) and (Char = $2B07)) or
(Char = $2B1B) or
(Char = $2B1C) or
(Char = $2B50) or
(Char = $2B55) or
(Char = $) or
(Char = $303D) or
(Char = $) or
(Char = $);
{<+++} ...略... end;
效果:
官方相关 QC:
https://quality.embarcadero.com/browse/RSP-9899
最新文章
- 处理数组的forEach map filter的兼容性
- GridView里做页面的链接
- C语言动态内存分配
- 如何进行oracle capability i/o(压力测试数据库服务器i/o性能)
- DDL、DML和DCL的理解
- Node.js开发环境介绍-调试工具
- RH033读书笔记(13)-Lab 14 Network Clients
- OMCS开发手册(02) -- 多媒体连接器
- (译)Windsor入门教程---第四部分 整合
- 一个web应用的诞生(10)--关注好友
- redis_简单动态字符串
- P2347 砝码称重 (01背包)
- Linux记录-重启后磁盘丢失问题解决方案
- [No000011A]Office Excel设置显示日期与星期
- python IOError: [Errno 22] invalid mode (&#39;r&#39;) or filename:
- python 问答
- weat!!团队
- FPGA学习笔记. 二分频和三分频
- 限定某个目录禁止解析php 限制user_agent php相关配置
- 基础邮件原理(MUA,MTA,MDA)
热门文章
- 将DataTable中的某列转换成数组或者List
- 【从零开始学BPM,Day2】默认表单开发
- BPM配置故事之案例4-子表
- 敏捷转型历程 - Sprint4 回顾会
- docker4dotnet #2 容器化主机
- C++常考面试题汇总
- Xamarin.Android之ActionBar与菜单
- .NET深入实战系列—Linq to Sql进阶
- React-Native 动画优化
- a different object with the same identifier value was already associated with the session: