Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ea9b8364 authored by Himanshu Rawat's avatar Himanshu Rawat
Browse files

Add ATT MTU preference for Tesla app 

Test: mmm packages/modules/Bluetooth
Flag: EXEMPT IOP fix
Bug: 369329192
Change-Id: Ie173cc15e888bb989f006c40f9562c6f30a6a7fa
parent 7613d0c3

android/app/src/com/android/bluetooth/gatt/GattService.java

+17 −0
Original line number Diff line number Diff line
@@ -143,6 +143,10 @@ public class GattService extends ProfileService { 
                "0201061AFF4C000215426C7565436861726D426561636F6E730EFE1355C509168020691E0EFE13551109426C7565436861726D5F31363936383500000000",

            };



    private static final Integer GATT_MTU_MAX = 517;

    private static final Map<String, Integer> EARLY_MTU_EXCHANGE_PACKAGES =

            Map.of("com.teslamotors.tesla", GATT_MTU_MAX);



    @VisibleForTesting static final int GATT_CLIENT_LIMIT_PER_APP = 32;



    public final TransitionalScanHelper mTransitionalScanHelper =
@@ -2154,6 +2158,19 @@ public class GattService extends ProfileService { 
                -1);



        int preferredMtu = 0;



        // Some applications expect MTU to be exchanged immediately on connections

        String packageName = attributionSource.getPackageName();

        if (packageName != null && EARLY_MTU_EXCHANGE_PACKAGES.containsKey(packageName)) {

            preferredMtu = EARLY_MTU_EXCHANGE_PACKAGES.get(packageName);

            Log.i(

                    TAG,

                    "Early MTU exchange preference ("

                            + preferredMtu

                            + ") requested for "

                            + packageName);

        }



        mNativeInterface.gattClientConnect(

                clientIf, address, addressType, isDirect, transport, opportunistic, phy, preferredMtu);

    }