在做BLE蓝牙显示app。蓝牙端一个数据一个数据的发送，但是显示的时候后一个会覆盖上一个 无法将接收的数据全部罗列出来，而且显示的还有问题，有时候显示一个，有时候显示3个数据。求解！！使用列表显示框组件，详见文...

...;是应用的活动名。例如，如果您要查看名为“com.example.myapp”的应用中名为“MainActivity”的活动日志，您可以输入：adb logcat -v threadtime com.example.myapp/MainActivity复制代码这将显示实时更新的日志信息。要停止日志输出，请按Ctrl + C...

离线版启动失败，报超时错误： 可能性排查如下： 1、安装目录有中文，卸载重新安装，目录不要有中文即可，当然最好也不要有空格。这个逻辑也考虑过做到安装时自动检查，目前有技术细节没解决，后续会继续研究。 ...

由于assets路径在AI伴侣和apk中不一样，且现在安卓权限收紧，试过了好几种路径都不能正常加载 assets 中的 html文件。Google到直接使用这个地址就可以了，完美！http://localhost/<NAME OF YOUR ASSETS HTML FILE>.html 测试aia见附件，可以...

...'parent_module/controller_name'. This generates a controller class in app/controllers and invokes helper, template engine and test framework generators. To create your resource, you'd use the resource generator, and to create a migration, you can also see the migration generator (see, t...

I need to create one config option for my Rails application. It can be the same for all environments. I found that if I set it in environment.rb , it's available in my views, which is exactly what I want... ...

I have a problem generating a iOS App archive from an application. The application compiles just fine and even works in the simulator. Now I wanted to make som ad hoc testing and cannot generate the iOS App Archive. When I click on the Product -> Archive it generates a generic xcode archive. Can an...

I have an android app which displays a white screen for 2 seconds on startup. My other apps don't do this, but this one does. I have also implemented a splashscreen with the hope that it would fix this. Should I increase my splash screen sleep time? Thanks. ...

...s --mode=all Edit (1 year later): If you've downloaded Xcode from the App Store, it's self-contained, as @mediaslave suggests. You can just drag it to the trash or use AppZapper (or a similar utility) to remove the developer tools. If you're looking to update it, you can also do that straight ...

I’m getting this error when I come to upload my application. 30 Answers 30 ...