大约有 3,400 项符合查询结果(耗时:0.0085秒) [XML]

https://bbs.tsingfun.com/thread-2149-1-1.html 

GoPrint aia源码 UI界面现代、代码不复杂,参考性强 - .aia 案例源码 - 清...

屏幕数量:6个,UI界面现代、代码不复杂,参考性强。 需要连接蓝牙硬件进行通信,具体逻辑请自行研究。
https://bbs.tsingfun.com/thread-2277-1-1.html 

【解决】Error 515: Not connected to a Bluetooth device. - 创客硬件开发...

Error 515: Not connected to a Bluetooth device. 原因:经典蓝牙设备未正常连接上,就进行数据收发操作导致的异常,加一个连接状态判断就行。
https://bbs.tsingfun.com/thread-2523-1-1.html 

app 息屏后连接会断开,需要深入研究一下 - 用户反馈 - 清泛IT社区,为创新赋能!

如题,tcp,蓝牙,mqtt 等连接都会断开。 有办法避免吗? 重连策略有效解决吗?
https://bbs.tsingfun.com/thread-1335-1-1.html 

2024年1月6日签到记录贴 - 签到区 - 清泛IT社区,为创新赋能!

...小红花 2,另外我还额外获得了 小红花 10.我今天最想说:「BLE怎么找附近的设备呢」. 我在 2024-01-06 19:29 完成签到,是今天第2个签到的用户,获得随机奖励 小红花 10,另外我还额外获得了 小红花 9我今天最想说:「每天123456」.
https://bbs.tsingfun.com/thread-1974-1-1.html 

AppInventor2中的二进制数据以什么样的形式传递?字节列表、字节数组是什么...

...bsp;    return data; 2、字节列表,来自MIT原版ble拓展中的处理方式: @SimpleFunction   public void WriteBytes(String serviceUuid, String characteristicUuid, boolean signed,                  &nb...
https://bbs.tsingfun.com/thread-2055-1-1.html 

【待研究】BlueToothLE AutoReconnect 自动重连开启后,后台运行的App激活...

...tWithAddress 进行重新连接。 这个属性设置为“真”后,在ble非主动断开连接时会自动重连。那么,App后台运行并激活后,是否会自动重连呢?待测试验证一下~~
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Delete all records in a table of MYSQL in phpMyAdmin

I use wampserver 2.2. When I want to delete all records of a table in phpMyAdmin (select all) it deletes only one record not all records. Why it does not delete all records? ...
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iOS Detect 3G or WiFi

I am not sure if this is possible, but I have this scenario. 10 Answers 10 ...
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Detecting syllables in a word

I need to find a fairly efficient way to detect syllables in a word. E.g., 15 Answers ...
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AndroidRuntime error: Parcel: unable to marshal value

...on. Stepping through the debugger it seems that it adds the HashMap no problem, however when startActivty() is called I get a runtime error stating that Parcel: unable to marshal value com.appName.Liquor. ...