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https://bbs.tsingfun.com/thread-1550-1-1.html 

ai2starter46比aistarter改进的地方是什么 - App Inventor 2 中文网 - 清泛...

...不过这是所有软件类模拟器的通病。46 只是一个它的一个版本号,没有什么本质区别
https://bbs.tsingfun.com/thread-1987-1-1.html 

Invoke: no method named `…………’ in class java.lang.Boolean - App I...

....mi ... -lang-boolean/80918 可能原因2:可能是测试用AI伴侣版本低了导致的,升级AI伴侣到最新版即可。 Invoke: no method named `ShowTextDialog’ in class java.lang.Boolean 来自英文社区:https://community.appinventor.mi ... ang-boolean/17544/5
https://bbs.tsingfun.com/thread-2047-1-1.html 

BLE数据收发 20个字节的限制问题 - 创客硬件开发 - 清泛IT社区,为创新赋能!

...输单元 (MTU)。此功能仅在两个设备都支持蓝牙 4.2 或更高版本时才受支持。如果 MTU 更改成功,则 MTUChanged 事件将被触发。默认 MTU 为 20。 来源中文文档:https://www.fun123.cn/reference/iot/bluetoothle.html App Inventor 2  发表于 2024-11...
https://bbs.tsingfun.com/thread-2402-1-1.html 

有个项目疑似引发了死锁 - 用户反馈 - 清泛IT社区,为创新赋能!

转移至:yyz123456。版本7打不开,导不出,引发cpu高,疑似死锁,protobuf递归 Blue7 反正就是很奇怪,需要调试一下。 15197810971
https://bbs.tsingfun.com/thread-2788-1-1.html 

编译打包为apk格式,进行到75就编译失败。 - App Inventor 2 中文网 - 清泛...

...不外乎:代码块重复,代码块不完整参数遗漏,拓展新旧版本重复等。特别注意,代码视图中有没有错误和警告!可以先备份项目,然后逐步删除部分代码块再试,逐个排除。
https://bbs.tsingfun.com/thread-2903-1-1.html 

请教:选离线版还是在线版? - App Inventor 2 离线版 - 清泛IT社区,为创新赋能!

...费体系,2边都要开通,没有必要,选其一即可。 具体版本介绍:https://www.fun123.cn/reference/info/versions.html
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How to keep the spaces at the end and/or at the beginning of a String?

... On Android Studio 3.2 deploying to an API 25 emulator, I used  , and I got no build error, but my space was still ignored.   worked, but I don't want a non-breakable whitespace. I want just a regular space. \u0...
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How do I show a marker in Maps launched by geo URI Intent?

...+ encodedQuery; Uri uri = Uri.parse(uriString); Intent intent = new Intent(android.content.Intent.ACTION_VIEW, uri); startActivity(intent); share | improve this answer | fol...
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How to get the filename without the extension in Java?

... @GustavoLitovsky Android doesn't come bundled with org.apache.commons. As far as I'm aware, this is the only way to do it in Android. – Liam George Betsworth Jun 6 '14 at 8:56 ...
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How can we print line numbers to the log in java

... We ended up using a custom class like this for our Android work: import android.util.Log; public class DebugLog { public final static boolean DEBUG = true; public static void log(String message) { if (DEBUG) { String fullClassName = Thread.currentThread().get...