34 lines
1.7 KiB
Diff
34 lines
1.7 KiB
Diff
From b009ff6561e52e151adfc4aaa5b0b4a56a66cac3 Mon Sep 17 00:00:00 2001
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From: Pierre-Hugues Husson <phh@phh.me>
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Date: Tue, 14 Aug 2018 21:48:19 +0200
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Subject: [PATCH] Act as usb device when there is no hal, but we believe we are
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a device
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Change-Id: I036090738525fd8cc63534d52d02ab1852950a7d
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---
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.../usb/UsbConnectionBroadcastReceiver.java | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/src/com/android/settings/connecteddevice/usb/UsbConnectionBroadcastReceiver.java b/src/com/android/settings/connecteddevice/usb/UsbConnectionBroadcastReceiver.java
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index 695a714528..1f2b751991 100644
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--- a/src/com/android/settings/connecteddevice/usb/UsbConnectionBroadcastReceiver.java
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+++ b/src/com/android/settings/connecteddevice/usb/UsbConnectionBroadcastReceiver.java
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@@ -76,6 +76,14 @@ public class UsbConnectionBroadcastReceiver extends BroadcastReceiver implements
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mFunctions = functions;
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mDataRole = mUsbBackend.getDataRole();
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mPowerRole = mUsbBackend.getPowerRole();
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+ //If we have no USB HAL, mDataRole is invalid
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+ //But we can't be connected AND have none data_role, so it's safe.
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+ //It would be better to fix UsbManager when no HAL is available, but that's more work
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+ if(mDataRole == UsbPortStatus.DATA_ROLE_NONE &&
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+ intent.getExtras().getBoolean(UsbManager.USB_CONNECTED) &&
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+ !intent.getExtras().getBoolean(UsbManager.USB_HOST_CONNECTED))
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+ mDataRole = UsbPortStatus.DATA_ROLE_DEVICE;
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+
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}
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} else if (UsbManager.ACTION_USB_PORT_CHANGED.equals(intent.getAction())) {
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UsbPortStatus portStatus = intent.getExtras()
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--
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2.17.1
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