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AppInventor2可以接收VR眼镜的头传吗？ - App应用开发 - 清泛IT社区，为创新赋能！
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A：支持的，不过是间接的调用vr眼镜配套的app，使用 activity 启动器组件，核心功能还得是 vr 提供商的 app，核心代码块参考如下：
应用程序（对于 Expeditions 或 Virtuality）的总体流程如下：
我们在设计器中设置了 Activity Sta...
App日志及内置WebView的调试方法 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...看日志：adb logcat
adb logcat -v threadtime <package_name>/<activity_name>复制代码其中，<package_name>是应用的包名，<activity_name>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...
How to validate an email address in PHP
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BroadcastReceiver with multiple filters or multiple BroadcastReceivers?
I have an Android Activity that needs to catch two different broadcasts. My current approach is to have a single BroadcastReceiver within the Activity and catch both the broadcasts with it:
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Firing events on CSS class changes in jQuery
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Is there a command like “watch” or “inotifywait” on the Mac?
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what's the correct way to send a file from REST web service to client?
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