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| author | 2022-09-27 23:39:44 +0000 | |
|---|---|---|
| committer | 2022-09-28 17:07:05 +0000 | |
| commit | 2303aff05206be361afbd88d99985ce4d8b5ebf2 (patch) | |
| tree | 626692656de2bc9173652f29ad1c7d8a38148532 /libs/androidfw/StringPool.cpp | |
| parent | 8cd2aceefc795f2c3a270defbd21e535ce7fb815 (diff) | |
Bluetooth MIDI: Don't open device automatically
In Android T, we experimented with opening Bluetooth devices without the
need for a separate app for pairing. We did not end up shipping the
feature and we ended up commenting out this code.
However, we missed one line in BluetoothMidiService. When a Bluetooth
MIDI device is discovered, onServicesDiscovered() calls the same apis as
real apps, openBluetoothDevice(). If both apps and BluetoothMidiService
tries to open the same Bluetooth device, a myriad of race conditions
occur.
The fix here is to remove the extra openBluetoothDevice() call.
See ag/16644383 and ag/18088048 for the CLs that added and removed the
Bluetooth MIDI pairing feature.
Bug: 246507339
Test: Repeatedly connect and disconnect Yamaha UD-BT01 with BLE+MIDI app
Test: Repeatedly connect and disconnect Yamaha MD-BT01 with BLE+MIDI app
Change-Id: I45d6090c3c55a597d6db01fbc30e135f241a11c7
Diffstat (limited to 'libs/androidfw/StringPool.cpp')
0 files changed, 0 insertions, 0 deletions