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Commit ae5839dc authored by Matthew Xie's avatar Matthew Xie
Browse files

Make public APIs of ACTION_UUID, getUuids, and fetchUuidsWithSdp 

Give APP a way to find out if a service is supported by a remote device
bug 5487202

Change-Id: Ie778b3227f29a24cdf61fa0365b82f9a45d439dc
parent 2333a02e

api/current.txt

+3 −0
Original line number Diff line number Diff line
@@ -4472,10 +4472,12 @@ package android.bluetooth { 
    method public android.bluetooth.BluetoothSocket createInsecureRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;

    method public android.bluetooth.BluetoothSocket createRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;

    method public int describeContents();

    method public boolean fetchUuidsWithSdp();

    method public java.lang.String getAddress();

    method public android.bluetooth.BluetoothClass getBluetoothClass();

    method public int getBondState();

    method public java.lang.String getName();

    method public android.os.ParcelUuid[] getUuids();

    method public void writeToParcel(android.os.Parcel, int);

    field public static final java.lang.String ACTION_ACL_CONNECTED = "android.bluetooth.device.action.ACL_CONNECTED";

    field public static final java.lang.String ACTION_ACL_DISCONNECTED = "android.bluetooth.device.action.ACL_DISCONNECTED";
@@ -4484,6 +4486,7 @@ package android.bluetooth { 
    field public static final java.lang.String ACTION_CLASS_CHANGED = "android.bluetooth.device.action.CLASS_CHANGED";

    field public static final java.lang.String ACTION_FOUND = "android.bluetooth.device.action.FOUND";

    field public static final java.lang.String ACTION_NAME_CHANGED = "android.bluetooth.device.action.NAME_CHANGED";

    field public static final java.lang.String ACTION_UUID = "android.bleutooth.device.action.UUID";

    field public static final int BOND_BONDED = 12; // 0xc

    field public static final int BOND_BONDING = 11; // 0xb

    field public static final int BOND_NONE = 10; // 0xa

core/java/android/bluetooth/BluetoothDevice.java

+23 −12
Original line number Diff line number Diff line
@@ -249,11 +249,10 @@ public final class BluetoothDevice implements Parcelable { 
     * <p> Always contains the extra field {@link #EXTRA_DEVICE}

     * <p> Always contains the extra filed {@link #EXTRA_UUID}

     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive.

     * @hide

     */

    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)

    public static final String ACTION_UUID =

            "android.bleutooth.device.action.UUID";

            "android.bluetooth.device.action.UUID";



    /**

     * Broadcast Action: Indicates a failure to retrieve the name of a remote
@@ -770,7 +769,18 @@ public final class BluetoothDevice implements Parcelable { 
        return false;

    }



    /** @hide */

    /**

     * Returns the supported features (UUIDs) of the remote device.

     *

     * <p>This method does not start a service discovery procedure to retrieve the UUIDs

     * from the remote device. Instead, the local cached copy of the service

     * UUIDs are returned.

     * <p>Use {@link #fetchUuidsWithSdp} if fresh UUIDs are desired.

     * <p>Requires {@link android.Manifest.permission#BLUETOOTH}.

     *

     * @return the supported features (UUIDs) of the remote device,

     *         or null on error

     */

     public ParcelUuid[] getUuids() {

        try {

            return sService.getRemoteUuids(mAddress);
@@ -779,18 +789,19 @@ public final class BluetoothDevice implements Parcelable { 
    }



     /**

      *  Perform a SDP query on the remote device to get the UUIDs

      *  supported. This API is asynchronous and an Intent is sent,

      * Perform a service discovery on the remote device to get the UUIDs supported.

      *

      * <p>This API is asynchronous and {@link #ACTION_UUID} intent is sent,

      * with the UUIDs supported by the remote end. If there is an error

      * in getting the SDP records or if the process takes a long time,

      *  an Intent is sent with the UUIDs that is currently present in the

      *  cache. Clients should use the {@link #getUuids} to get UUIDs

      *  is SDP is not to be performed.

      * {@link #ACTION_UUID} intent is sent with the UUIDs that is currently

      * present in the cache. Clients should use the {@link #getUuids} to get UUIDs

      * if service discovery is not to be performed.

      * <p>Requires {@link android.Manifest.permission#BLUETOOTH}.

      *

      * @return False if the sanity check fails, True if the process

      *               of initiating an ACL connection to the remote device

      *               was started.

      *  @hide

      */

     public boolean fetchUuidsWithSdp() {

        try {