android handle back and other keys 兼容低版本

http://android-developers.blogspot.com/2009/12/back-and-other-hard-keys-three-stories.html

AI智能图表创作平台,轻松对话绘图 Next AI Draw.io 是一款融合大语言模型与 draw.io 的创新型图表绘制平台。无需掌握复杂的绘图规则,只需通过自然语言输入,即可完成图表构建、修改与增强,帮助开发者和可视化创作者大幅提升效率。无论你是想绘制 AWS 架构图、GCP 拓扑,还是一个带有动画连接器的系统结构图,这款工具都能通过智能对话快速呈现。 核心亮点 LLM驱动的图表构建 通过 Chat 接口与 AI 对话,快速生成符合语义的图表,轻松支持 draw.io XML 格式解析。 图像识别与复制增强 上传一张已有图表或架构草图,AI 自动识别结构并重建图表,可进一步优化样式或内容。 图表版本管理 内置图表历史记录系统,支持版本切换与回滚,便于团队协作与修改回溯。 交互式绘图对话体验 内置对话界面,可边聊边画图,所见即所得,轻松优化图表结构与排版。 多云架构模板一键生成 支持 AWS、GCP、Azure 架构图自动生成,适配图标库,适合开发、运维、架构师使用。 GCP架构图 动画连接器 支持为图表元素添加动态连接器,提升图表交互性与演示感。 技术架构与支持 Next.js:提供稳定高性能的前端体验 Vercel AI SDK:整合流式对话与多模型支持 react-drawio:实现图表编辑与可视化渲染 多模型接入:支持 OpenAI、Anthropic、Google、Azure、DeepSeek、Ollama 等主流 AI API claude-sonnet-4-5 专项训练:在 AWS 架构图任务上表现优异
AI Overview Implementing selective checkout with checkboxes on a cart page typically involves allowing users to select specific items in their cart for purchase, rather than requiring them to purchase all items. This functionality is not a standard feature in most e-commerce platforms and usually requires custom development or the use of specialized plugins/apps. General Approach: Modify the Cart Template: Add a checkbox next to each item in the cart. Ensure the checkbox is linked to the specific product or line item. Handle User Selections: Use JavaScript to detect changes in checkbox states (checked/unchecked). When a checkbox is selected or deselected, update the cart's subtotal and potentially the items that will be included in the checkout process. Adjust the Checkout Process: When the user proceeds to checkout, ensure that only the items corresponding to the selected checkboxes are passed to the order. This may involve modifying the platform's core checkout logic or using hooks/filters provided by the platform. Platform-Specific Considerations: WooCommerce (WordPress): Requires custom code in functions.php or a custom plugin to add checkboxes, manage selections, and modify the checkout process. You might use AJAX to update the cart dynamically as selections are made. Shopify: Involves modifying theme files (e.g., cart-template.liquid, theme.js) to add checkboxes and JavaScript to handle the logic. This often requires familiarity with Liquid (Shopify's templating language) and JavaScript. Other Platforms: The specific implementation will vary based on the platform's architecture and extensibility options. It may involve similar approaches of template modification and custom code. Important Notes: Complexity: Implementing selective checkout can be complex and may require advanced coding skills. User Experience: Carefully consider the user experience implications of selective checkout to ensure it is intuitive and does not cause confusion. Testing: Thoroughly test the functionality to ensure that selected items are correctly processed and that no loopholes exist (e.g., refreshing the page causing issues with selected items). I want to achieve this selective checkbox function in my cart page. Im using woocommerce and woodmart theme. Please advice on what to do
07-30
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