Android UsbManager on API level 1

StackOverflow https://stackoverflow.com/questions/23674112

  •  23-07-2023
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Question

How can I use UsbManager class in Android API level 1? I'll try the code below but I can not reach UsbManager.

IntentFilter deviceAttachedFilter = new IntentFilter();
deviceAttachedFilter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);
deviceAttachedFilter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);
registerReceiver(mUsbReceiver, deviceAttachedFilter);
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Solution

As stated in the official Documentation, UsbManager was introduced with API level 12.

There is no way to use it on previous platform versions. It runs as a system service, and those cannot be easily backported.

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