专用Android设备可以应用吗?
我的任务是采购一个现成的触摸板设备,该设备可以用作专用的工业仪器控制器。
是否可以运行专用应用程序并阻止用户访问 Android 内的所有其他功能/应用程序。
另外,是否可以编写自己的 USB 设备驱动程序来连接 USB 串行类设备?
I have been tasked with sourcing an off the shelf touch pad device that can be used as a dedicated industrial instrument controller.
Is it possible to run a dedicated application and prevent user access to all other functions/applications within Android.
Also is it possible write your own USB device driver which would allow you to connect an USB serial class device?
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当然可以。就像已经说过的那样,Android 是开源的。您可以获取源代码并根据您的需要重新编码,以便设备按照您想要的方式运行。
最后,默认的 android 启动器和所有其他应用程序都只是标准的 Java 应用程序(主要)。您可以对其进行重新编码,以便加载您的应用程序,而不是加载启动器应用程序。
Of course you can. Like already stated Android is open source. You can take the sources and recode them to your desire so that the device behaves like you want.
In the end the default android launcher and all other applications are all just standard Java applications (mainly). You can recode it so that instead of loading the launcher app it loads up your app.
我认为你可以使用这个操作系统来制作你自己的定制小工具,就像你可以在嵌入式系统中使用 Linux 一样。
I think you can use this OS to make your own custom gadgets same as you can use linux in embedded systems.
它是开源的,因此您可以深入了解操作系统代码并禁用您喜欢的功能。所以我想说这确实是可能的。 Windows 也提供嵌入式窗口,如 Windows CE/WM 系列,它们具有触摸屏,并且也具有坚固的外形尺寸,如 M3、PSION 等。
您可以在所有手机上重新编码操作系统视觉显示,即 HTC sense。所以你可以重新编码它以不显示任何内容。
至于司机,司机就是司机,这也是可能的。
Its open source so you can go down into the OS code and disable what you like. So i would say it is indeed possible. Windows does also do windows embedded like windows CE/WM range, these have touch screens and come in rugged form factors too, M3,PSION and others.
You can recode the OS visual display, i.e. HTC sense on all their phones. So you could recode it to show nothing.
As to the driver, well a driver is a driver this will also be possible.