大约有 400 项符合查询结果(耗时:0.0038秒) [XML]

https://www.fun123.cn/referenc... 

App Inventor 2 复制屏幕功能,界面设计更便捷,避免误删组件 · App Inventor 2 中文网

...top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
https://www.fun123.cn/reference/iot/MQTT.html 

App Inventor 2 UrsPahoMqttClient 拓展 - 物联网轻量级MQTT协议 · App Inventor 2 中文网

...top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
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SpeechRecognizer 语音识别扩展:获取设备支持的语音识别语言列表 · App I...

...止监听,因此此扩展无法提供此功能。 使用此扩展需要 android.permission.INTERNET 权限。 下载 .aix拓展文件: com.puravidaapps.TaifunSpeechRecognizer.aix .aia示例文件: speech.aia 版本历史 版...
https://www.fun123.cn/reference/iot/spp.html 

App Inventor 2 经典蓝牙(SPP) 硬件接入:hc05 · App Inventor 2 中文网

...top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
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App Inventor 2 计时器(Clock)详细用法示例 · App Inventor 2 中文网

...top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
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HC-05/BLE 蓝牙通信数据乱码?接收到的中文乱码?乱码的原理及解决思路 · ...

...top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
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App Inventor 2 计时器(Clock)详细用法示例 · App Inventor 2 中文网

...top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
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App Inventor 2 实现蓝牙未开启时弹窗提醒用户开启蓝牙 · App Inventor 2 中文网

...top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
https://www.fun123.cn/reference/iot/MQTTGuide.html 

App Inventor 2 MQTT拓展入门(保姆级教程) · App Inventor 2 中文网

...top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
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App Inventor 2 计时器(Clock)详细用法示例 · App Inventor 2 中文网

...top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}