USB连接的通知 [英] USB Connection notification

问题描述

我们可以收到通知，如果用户通过USB电缆连接有电话。

can we receive notification if user connected there phone through USB cable.

推荐答案

阿贾伊，

我是不是能够找到具体的，只是什么USB已连接，但也有少数广播操作，可能会感兴趣的，具体取决于您所要完成的这种情况：

I wasn't able to find anything specific to just "USB Connected," but there are a few Broadcast Actions that may be of interest in this case depending on what you are trying to accomplish:

• ACTION_MEDIA_SHARED ：外部介质卸载，因为它正在通过USB大容量存储共享
。
• ACTION_UMS_CONNECTED ：该设备已进入USB大容量存储模式。这主要是用于USB设置面板。
• ACTION_UMS_DISCONNECTED ：该设备已退出USB大容量存储模式。这主要是用于USB设置面板。

似乎没有成为一个广播事件具体到USB简单地被插入时，你也可以尝试做一些有：

There doesn't seem to be a Broadcast Action specific to USB simply being plugged in, you could also try doing something with:

• ACTION_POWER_CONNECTED ：外接电源已连接到设备
。

但是，这会熄灭两个USB连接到电脑和USB只能连接到电源...

But this would go off for both USB connected to a computer and USB connect ONLY to a power source...

有趣的是，我也发现了这个 LINK 简单的声明没有广播事件为USB连接。

Interestingly, I also found this LINK simply stating that there was no Broadcast Action for "USB Connected".

您可能是出于运气在这种情况下： - \

You may be out of luck in this case :-\

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