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Commit 57b2597f authored by Rahul Sabnis's avatar Rahul Sabnis
Browse files

Add new extra EXTRA_TRANSPORT for acl connection state broadcasts to 

identify whether the connection is over LE or BR/EDR

Tag: #feature
Bug: 213956674
Test: Manual
Change-Id: I0b00351c6f9597abd46cb6d6717eee8507333b1c
parent 966c88d1

android/app/src/com/android/bluetooth/btservice/RemoteDevices.java

+2 −0
Original line number Diff line number Diff line
@@ -756,6 +756,7 @@ final class RemoteDevices { 
        if (newState == AbstractionLayer.BT_ACL_STATE_CONNECTED) {

            if (state == BluetoothAdapter.STATE_ON || state == BluetoothAdapter.STATE_TURNING_ON) {

                intent = new Intent(BluetoothDevice.ACTION_ACL_CONNECTED);

                intent.putExtra(BluetoothDevice.EXTRA_TRANSPORT, transportLinkType);

            } else if (state == BluetoothAdapter.STATE_BLE_ON

                    || state == BluetoothAdapter.STATE_BLE_TURNING_ON) {

                intent = new Intent(BluetoothAdapter.ACTION_BLE_ACL_CONNECTED);
@@ -774,6 +775,7 @@ final class RemoteDevices { 
            }

            if (state == BluetoothAdapter.STATE_ON || state == BluetoothAdapter.STATE_TURNING_OFF) {

                intent = new Intent(BluetoothDevice.ACTION_ACL_DISCONNECTED);

                intent.putExtra(BluetoothDevice.EXTRA_TRANSPORT, transportLinkType);

            } else if (state == BluetoothAdapter.STATE_BLE_ON

                    || state == BluetoothAdapter.STATE_BLE_TURNING_OFF) {

                intent = new Intent(BluetoothAdapter.ACTION_BLE_ACL_DISCONNECTED);

framework/java/android/bluetooth/BluetoothDevice.java

+12 −4
Original line number Diff line number Diff line
@@ -135,7 +135,7 @@ public final class BluetoothDevice implements Parcelable, Attributable { 
    /**

     * Broadcast Action: Indicates a low level (ACL) connection has been

     * established with a remote device.

     * <p>Always contains the extra field {@link #EXTRA_DEVICE}.

     * <p>Always contains the extra fields {@link #EXTRA_DEVICE} and {@link #EXTRA_TRANSPORT}.

     * <p>ACL connections are managed automatically by the Android Bluetooth

     * stack.

     */
@@ -164,7 +164,7 @@ public final class BluetoothDevice implements Parcelable, Attributable { 
    /**

     * Broadcast Action: Indicates a low level (ACL) disconnection from a

     * remote device.

     * <p>Always contains the extra field {@link #EXTRA_DEVICE}.

     * <p>Always contains the extra fields {@link #EXTRA_DEVICE} and {@link #EXTRA_TRANSPORT}.

     * <p>ACL connections are managed automatically by the Android Bluetooth

     * stack.

     */
@@ -1020,12 +1020,12 @@ public final class BluetoothDevice implements Parcelable, Attributable { 
    public static final int TRANSPORT_AUTO = 0;



    /**

     * Prefer BR/EDR transport for GATT connections to remote dual-mode devices

     * Constant representing the BR/EDR transport.

     */

    public static final int TRANSPORT_BREDR = 1;



    /**

     * Prefer LE transport for GATT connections to remote dual-mode devices

     * Constant representing the Bluetooth Low Energy (BLE) Transport.

     */

    public static final int TRANSPORT_LE = 2;
@@ -1085,6 +1085,14 @@ public final class BluetoothDevice implements Parcelable, Attributable { 
    public static final String EXTRA_MAS_INSTANCE =

            "android.bluetooth.device.extra.MAS_INSTANCE";



    /**

     * Used as an int extra field in {@link #ACTION_ACL_CONNECTED} and

     * {@link #ACTION_ACL_DISCONNECTED} intents to indicate which transport is connected.

     * Possible values are: {@link #TRANSPORT_BREDR} and {@link #TRANSPORT_LE}.

     */

    @SuppressLint("ActionValue")

    public static final String EXTRA_TRANSPORT = "android.bluetooth.device.extra.TRANSPORT";



    /** @hide */

    @Retention(RetentionPolicy.SOURCE)

    @IntDef(