HFP 1.7 profile update (3/4)
-> Android Framework changes to add support for
an API to send indicator change in AG.
-> Added a system intent for broadcasting assigned number(ID)
of the supported HF indicators and their values (if received)
Bug: 19983867
Change-Id: If26a7ae5da5686da72ebca9ec3decfe086e2ffb6
diff --git a/core/java/android/bluetooth/BluetoothHeadset.java b/core/java/android/bluetooth/BluetoothHeadset.java
index 09a15de..f46a3b3 100644
--- a/core/java/android/bluetooth/BluetoothHeadset.java
+++ b/core/java/android/bluetooth/BluetoothHeadset.java
@@ -220,6 +220,46 @@
* {@link #EXTRA_STATE} or {@link #EXTRA_PREVIOUS_STATE} of
* {@link #ACTION_AUDIO_STATE_CHANGED} intent.
*/
+
+ /**
+ * Intent used to broadcast the headset's indicator status
+ *
+ * <p>This intent will have 3 extras:
+ * <ul>
+ * <li> {@link #EXTRA_IND_ID} - The Assigned number of headset Indicator which is supported by
+ the headset ( as indicated by AT+BIND
+ command in the SLC sequence).or whose value
+ is changed (indicated by AT+BIEV command)</li>
+ * <li> {@link #EXTRA_IND_VALUE}- The updated value of headset indicator. </li>
+ * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. </li>
+ * </ul>
+ * <p>{@link #EXTRA_IND_ID} is defined by Bluetooth SIG and each of the indicators are
+ * given an assigned number. Below shows the assigned number of Indicator added so far
+ * - Enhanced Safety - 1
+ * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission to
+ * receive.
+ * @hide
+ */
+ public static final String ACTION_HF_INDICATORS_VALUE_CHANGED =
+ "android.bluetooth.headset.action.HF_INDICATORS_VALUE_CHANGED";
+
+ /**
+ * A String extra field in {@link #ACTION_HF_INDICATORS_VALUE_CHANGED}
+ * intents that contains the UUID of the headset indicator (as defined by Bluetooth SIG)
+ * that is being sent.
+ * @hide
+ */
+ public static final String EXTRA_HF_INDICATORS_IND_ID =
+ "android.bluetooth.headset.extra.HF_INDICATORS_IND_ID";
+
+ /**
+ * A int extra field in {@link #ACTION_HF_INDICATORS_VALUE_CHANGED}
+ * intents that contains the value of the Headset indicator that is being sent.
+ * @hide
+ */
+ public static final String EXTRA_HF_INDICATORS_IND_VALUE =
+ "android.bluetooth.headset.extra.HF_INDICATORS_IND_VALUE";
+
public static final int STATE_AUDIO_CONNECTED = 12;
private static final int MESSAGE_HEADSET_SERVICE_CONNECTED = 100;
@@ -969,6 +1009,29 @@
return false;
}
+ /**
+ * Send Headset the BIND response from AG to report change in the status of the
+ * HF indicators to the headset
+ *
+ * @param ind_id Assigned Number of the indicator (defined by SIG)
+ * @param ind_status
+ * possible values- false-Indicator is disabled, no value changes shall be sent for this indicator
+ * true-Indicator is enabled, value changes may be sent for this indicator
+ * @hide
+ */
+ public void bindResponse(int ind_id, boolean ind_status) {
+ if (mService != null && isEnabled()) {
+ try {
+ mService.bindResponse(ind_id, ind_status);
+ } catch (RemoteException e) {
+ Log.e(TAG, e.toString());
+ }
+ } else {
+ Log.w(TAG, "Proxy not attached to service");
+ if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable()));
+ }
+ }
+
private final IBluetoothProfileServiceConnection mConnection
= new IBluetoothProfileServiceConnection.Stub() {
@Override
diff --git a/core/java/android/bluetooth/IBluetoothHeadset.aidl b/core/java/android/bluetooth/IBluetoothHeadset.aidl
index 0bb4088..6ad442b 100755
--- a/core/java/android/bluetooth/IBluetoothHeadset.aidl
+++ b/core/java/android/bluetooth/IBluetoothHeadset.aidl
@@ -59,4 +59,5 @@
String number, int type);
boolean enableWBS();
boolean disableWBS();
+ void bindResponse(int ind_id, boolean ind_status);
}
