MIDI: Fix UserManager.getMainUser() crash
There is no need to call getMainUser() when we can simply get the user
id from the app uid.
Bug: 293928587
Test: Connect Jamstick to MIDI+BTLE app
Test: Verify MidiScope sees the device and receives data
Change-Id: If2adb5118132dc445652c902ace29f0b1fccb057
diff --git a/services/midi/java/com/android/server/midi/MidiService.java b/services/midi/java/com/android/server/midi/MidiService.java
index c0cfa53..486ddb4 100644
--- a/services/midi/java/com/android/server/midi/MidiService.java
+++ b/services/midi/java/com/android/server/midi/MidiService.java
@@ -420,14 +420,11 @@
setDeviceServer(server);
}
- @RequiresPermission(anyOf = {Manifest.permission.QUERY_USERS,
- Manifest.permission.CREATE_USERS,
- Manifest.permission.MANAGE_USERS})
public Device(BluetoothDevice bluetoothDevice) {
mBluetoothDevice = bluetoothDevice;
mServiceInfo = null;
mUid = mBluetoothServiceUid;
- mUserId = mUserManager.getMainUser().getIdentifier();
+ mUserId = UserHandle.getUserId(mUid);
}
private void setDeviceServer(IMidiDeviceServer server) {