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蓝牙客户端组件（SPP经典蓝牙）vs BluetoothLE拓展（低功耗蓝牙）基础代码...
...），特点是必须实现配对成功，才能显示在设备列表中。https://www.fun123.cn/reference/ ... tml#BluetoothClient
显示列表：
选设备：
断开当前连接的设备：
错误处理：
---------------------
BluetoothLE拓展（低功耗蓝牙），特...
如何实现文字朗读 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
如何实现点击朗读按钮可以朗读一段文字文本朗读器组件就可以实现：https://www.fun123.cn/reference/ ... a.html#TextToSpeech
入门教程中“语音机器人Robot”案例可以学习一下：https://www.fun123.cn/reference/info/#AppEntry
求助！关于拓展模块NotificationStyle的demo运行时报错的问题 - App Invent...
我使用的是demo程序进行测试，拓展程序链接：
https://www.fun123.cn/reference/extensions/NotificationStyle.html
结果无论点什么按键都会报错：
edu.mit.appinventor.aicompanion3: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be...
How to verify that method was NOT called in Moq?
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How do ports work with IPv6?
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How to convert a java.util.List to a Scala list
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Manual deployment vs. Amazon Elastic Beanstalk
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npm command to uninstall or prune unused packages in Node.js
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In Django, how does one filter a QuerySet with dynamic field lookups?
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How to catch integer(0)?
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