[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2024-12-21。"],[[["This page explains how Google Meet add-ons can send messages between the side panel and main stage iframes using client-side frame-to-frame messaging."],["Add-ons use `notifyMainStage()` and `notifySidePanel()` methods to send messages and subscribe to the `frameToFrameMessage` callback to receive them."],["Frame-to-frame messages are only visible to the sender and require the receiving panel to be open and subscribed to the callback for delivery."],["For sharing state with other participants, refer to the guide on add-on state collaboration."]]],[]]