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Commit f3fc3166 authored by Patty's avatar Patty
Browse files

Expose isCISCentralSupported() and isLePeriodicAdvertisingSyncTransferSenderSupported() API 

Tag: #feature
Bug: 200749925
Bug: 150670922
Test: Compile
Change-Id: I45c674dcc8719d209f0e790aa9716bbbf0052fce
parent 40f60139

framework/java/android/bluetooth/BluetoothAdapter.java

+60 −0
Original line number Diff line number Diff line
@@ -2272,6 +2272,66 @@ public final class BluetoothAdapter { 
        return false;

    }



    /** @hide */

    @Retention(RetentionPolicy.SOURCE)

    @IntDef(value = {

            BluetoothStatusCodes.SUCCESS,

            BluetoothStatusCodes.ERROR_UNKNOWN,

            BluetoothStatusCodes.ERROR_BLUETOOTH_NOT_ENABLED,

            BluetoothStatusCodes.ERROR_FEATURE_NOT_SUPPORTED,

    })

    public @interface LeFeatureReturnValues {}



    /**

     * Returns {@link BluetoothStatusCodes#SUCCESS} if LE Connected Isochronous Stream Central

     * feature is supported, returns {@link BluetoothStatusCodes#ERROR_FEATURE_NOT_SUPPORTED} if

     * the feature is not supported or an error code.

     *

     * @return whether the chipset supports the LE Connected Isochronous Stream Central feature

     */

    @RequiresNoPermission

    public @LeFeatureReturnValues int isCisCentralSupported() {

        if (!getLeAccess()) {

            return BluetoothStatusCodes.ERROR_BLUETOOTH_NOT_ENABLED;

        }

        try {

            mServiceLock.readLock().lock();

            if (mService != null) {

                return mService.isCisCentralSupported();

            }

        } catch (RemoteException e) {

            e.rethrowFromSystemServer();

        } finally {

            mServiceLock.readLock().unlock();

        }

        return BluetoothStatusCodes.ERROR_UNKNOWN;

    }



    /**

     * Returns {@link BluetoothStatusCodes#SUCCESS} if LE Periodic Advertising Sync Transfer Sender

     * feature is supported, returns {@link BluetoothStatusCodes#ERROR_FEATURE_NOT_SUPPORTED} if the

     * feature is not supported or an error code

     *

     * @return whether the chipset supports the LE Periodic Advertising Sync Transfer Sender feature

     */

    @RequiresNoPermission

    public @LeFeatureReturnValues int isLePeriodicAdvertisingSyncTransferSenderSupported() {

        if (!getLeAccess()) {

            return BluetoothStatusCodes.ERROR_BLUETOOTH_NOT_ENABLED;

        }

        try {

            mServiceLock.readLock().lock();

            if (mService != null) {

                return mService.isLePeriodicAdvertisingSyncTransferSenderSupported();

            }

        } catch (RemoteException e) {

            e.rethrowFromSystemServer();

        } finally {

            mServiceLock.readLock().unlock();

        }

        return BluetoothStatusCodes.ERROR_UNKNOWN;

    }



    /**

     * Return the maximum LE advertising data length in bytes,

     * if LE Extended Advertising feature is supported, 0 otherwise.

framework/java/android/bluetooth/BluetoothStatusCodes.java

+5 −0
Original line number Diff line number Diff line
@@ -78,6 +78,11 @@ public final class BluetoothStatusCodes { 
     */

    public static final int ERROR_MISSING_BLUETOOTH_SCAN_PERMISSION = 7;



    /**

     * Error code indicating that the feature is not supported.

     */

    public static final int ERROR_FEATURE_NOT_SUPPORTED = 8;



    /**

     * If another application has already requested {@link OobData} then another fetch will be

     * disallowed until the callback is removed.