LE: Add peripheral role support (1/4)

Initial stack support for the LE peripheral role.

Change-Id: I6222493488822b4289b90888ccc97ad9306f54d1

4 files changed, 74 insertions, 0 deletions

diff --git a/core/java/android/bluetooth/BluetoothAdapter.java b/core/java/android/bluetooth/BluetoothAdapter.java
index 74d85c30800a..e062fa8b4eb9 100644
--- a/core/java/android/bluetooth/BluetoothAdapter.java
+++ b/core/java/android/bluetooth/BluetoothAdapter.java
@@ -1752,6 +1752,10 @@ public final class BluetoothAdapter {
         public void onReadRemoteRssi(String address, int rssi, int status) {
             // no op
         }
+
+        public void onListen(int status) {
+            // no op
+        }
     }
 
 }
diff --git a/core/java/android/bluetooth/BluetoothGatt.java b/core/java/android/bluetooth/BluetoothGatt.java
index 1ad7bf27ddb7..a8c310bd3e2d 100644
--- a/core/java/android/bluetooth/BluetoothGatt.java
+++ b/core/java/android/bluetooth/BluetoothGatt.java
@@ -553,6 +553,14 @@ public final class BluetoothGatt implements BluetoothProfile {
                     Log.w(TAG, "Unhandled exception in callback", ex);
                 }
             }
+
+            /**
+             * Listen command status callback
+             * @hide
+             */
+            public void onListen(int status) {
+                if (DBG) Log.d(TAG, "onListen() - status=" + status);
+            }
         };
 
     /*package*/ BluetoothGatt(Context context, IBluetoothGatt iGatt, BluetoothDevice device) {
@@ -685,6 +693,63 @@ public final class BluetoothGatt implements BluetoothProfile {
         return true;
     }
 
+   /**
+     * Starts or stops sending of advertisement packages to listen for connection
+     * requests from a central devices.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
+     *
+     * @param start Start or stop advertising
+     */
+    /*package*/ void listen(boolean start) {
+        if (DBG) Log.d(TAG, "listen() - start: " + start);
+        if (mService == null || mClientIf == 0) return;
+
+        try {
+            mService.clientListen(mClientIf, start);
+        } catch (RemoteException e) {
+            Log.e(TAG,"",e);
+        }
+    }
+
+    /**
+     * Sets the advertising data contained in the adv. response packet.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
+     *
+     * @param advData true to set adv. data, false to set scan response
+     * @param includeName Inlucde the name in the adv. response
+     * @param includeTxPower Include TX power value
+     * @param minInterval Minimum desired scan interval (optional)
+     * @param maxInterval Maximum desired scan interval (optional)
+     * @param appearance The appearance flags for the device (optional)
+     * @param manufacturerData Manufacturer specific data including company ID (optional)
+     */
+    /*package*/ void setAdvData(boolean advData, boolean includeName, boolean includeTxPower,
+                           Integer minInterval, Integer maxInterval,
+                           Integer appearance, Byte[] manufacturerData) {
+        if (DBG) Log.d(TAG, "setAdvData()");
+        if (mService == null || mClientIf == 0) return;
+
+        byte[] data = new byte[0];
+        if (manufacturerData != null) {
+            data = new byte[manufacturerData.length];
+            for(int i = 0; i != manufacturerData.length; ++i) {
+                data[i] = manufacturerData[i];
+            }
+        }
+
+        try {
+            mService.setAdvData(mClientIf, !advData,
+                includeName, includeTxPower,
+                minInterval != null ? minInterval : 0,
+                maxInterval != null ? maxInterval : 0,
+                appearance != null ? appearance : 0, data);
+        } catch (RemoteException e) {
+            Log.e(TAG,"",e);
+        }
+    }
+
     /**
      * Disconnects an established connection, or cancels a connection attempt
      * currently in progress.
diff --git a/core/java/android/bluetooth/IBluetoothGatt.aidl b/core/java/android/bluetooth/IBluetoothGatt.aidl
index b58b84716910..df393dbb2899 100644
--- a/core/java/android/bluetooth/IBluetoothGatt.aidl
+++ b/core/java/android/bluetooth/IBluetoothGatt.aidl
@@ -37,6 +37,10 @@ interface IBluetoothGatt {
     void unregisterClient(in int clientIf);
     void clientConnect(in int clientIf, in String address, in boolean isDirect);
     void clientDisconnect(in int clientIf, in String address);
+    void clientListen(in int clientIf, in boolean start);
+    void setAdvData(in int clientIf, in boolean setScanRsp, in boolean inclName,
+                            in boolean inclTxPower, in int minInterval, in int maxInterval,
+                            in int appearance, in byte[] manufacturerData);
     void refreshDevice(in int clientIf, in String address);
     void discoverServices(in int clientIf, in String address);
     void readCharacteristic(in int clientIf, in String address, in int srvcType,
diff --git a/core/java/android/bluetooth/IBluetoothGattCallback.aidl b/core/java/android/bluetooth/IBluetoothGattCallback.aidl
index e3563fcc3a77..60c297b59798 100644
--- a/core/java/android/bluetooth/IBluetoothGattCallback.aidl
+++ b/core/java/android/bluetooth/IBluetoothGattCallback.aidl
@@ -63,4 +63,5 @@ interface IBluetoothGattCallback {
                              in int charInstId, in ParcelUuid charUuid,
                              in byte[] value);
     void onReadRemoteRssi(in String address, in int rssi, in int status);
+    void onListen(in int status);
 }