可以编写从Windows应用程序文件，直接到Android的SD卡？ [英] Possible to write files from Windows application directly to Android SD card?
问题描述
我在寻找一种方式来编写Windows应用程序的文件到Android设备的SD卡通过USB连接。要做到这一点，我将需要获得SD卡的驱动器号，它的安装点。我的Windows应用程序是用C ++，所以我最希望能在C解决方案++。如果不可能，或许有一个Java溶液然后可以被放置在一个C ++包装由我的应用程序的code被调用。
I'm looking for a way to write a file from a Windows application to an Android device SD card over a USB connection. To do this, I will need to obtain the drive letter of the SD card, and it's mount point. My Windows application is written in C++, so I'm most hoping for a solution in C++. If not possible, perhaps there is a Java solution which can then be placed in a C++ wrapper to be called by my application's code.
我已搜索周围，并提出了一些想法，但似乎没有任何工作呢。首先，我碰到谷歌的文档，来了一个方法，Environment.getExternalStorageDirectory（），但我的假设是，因为这是Android SDK的一部分，它是从驻留在Android设备上的应用程序只能使用。其次，我在Windows的原生API（WINBASE.H为主），它提供了查找所有驱动器及其相应的信件的方式遇到了一些功能，但即使我能得到这个信息，我不知道如何确定哪些这些是连接的Android设备的SD卡。
I've searched around and come up with a few ideas but nothing seems to work yet. First, I came across Google's documentation on a method,Environment.getExternalStorageDirectory(), but my assumption is that since this is part of the Android SDK, it is only usable from an application residing on an Android device. Secondly, I came across some functions in Windows' native API (WinBase.h primarily), which provides a way of locating all drives and their corresponding letters, but even if I can get this information, I don't know how to determine which of these is the connected Android device's SD card.
任何帮助是AP preciated！
Any help is appreciated!
推荐答案
我不是一个Windows应用程序专家，但如果你能使用的系统在C ++调用程序中调用adb.exe，那么你就可以直接执行ADB命令设备
I'm not a windows application expert but if you can use system calls in your C++ program to call adb.exe, then you can execute adb commands directly to the device.
例如，如果你可以执行adb.exe设备就可以得到当前连接到计算机的所有Android设备的列表。从那里，你可以使用任何亚行命令将文件推到设备上。
For example if you can execute "adb.exe devices" you can get a list of all android devices currently attached to the computer. From there, you can use any adb commands to push files onto the device.
在这里的亚行命令的详细信息： ADB维基
More information on the adb commands here: ADB wiki
您正在寻找的可能是在做组合的 ADB设备与 ADB推＆LT是什么，你的文件＆gt; / SD卡/＆LT;对文件的SD卡＆GT;
What you're looking for is probably doing an adb devices in combination with adb push <your file> /sdcard/<file on sdcard>
祝你好运！
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