From 9a0ad7cd86d64240f1b805167b073ae4c1987bd5 Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@linphone.org>
Date: Thu, 6 Feb 2014 11:04:55 +0100
Subject: [PATCH] Started bluetooth headset vendor events support

---
 src/org/linphone/BluetoothActionReceiver.java | 35 +++++++++++++++++++
 src/org/linphone/LinphoneManager.java         |  9 ++++-
 2 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100644 src/org/linphone/BluetoothActionReceiver.java

diff --git a/src/org/linphone/BluetoothActionReceiver.java b/src/org/linphone/BluetoothActionReceiver.java
new file mode 100644
index 000000000..cf160aa0d
--- /dev/null
+++ b/src/org/linphone/BluetoothActionReceiver.java
@@ -0,0 +1,35 @@
+package org.linphone;
+
+import org.linphone.mediastream.Log;
+
+import android.annotation.TargetApi;
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothHeadset;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Build;
+
+@TargetApi(Build.VERSION_CODES.HONEYCOMB)
+public class BluetoothActionReceiver extends BroadcastReceiver {
+	@Override
+	public void onReceive(Context context, Intent intent) {
+		if (intent.getAction().equals(BluetoothHeadset.ACTION_VENDOR_SPECIFIC_HEADSET_EVENT)) {
+			BluetoothDevice device = (BluetoothDevice) intent.getExtras().get(BluetoothDevice.EXTRA_DEVICE);
+			String command = intent.getExtras().getString(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_CMD);
+			int type = intent.getExtras().getInt(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_CMD_TYPE);
+			
+			Object[] temp = (Object[]) intent.getExtras().get(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_ARGS);
+			String[] args = new String[temp.length];
+			String logArgs = "";
+			for (int i = 0; i < temp.length; i++) {
+				args[i] = (String) temp[i];
+				logArgs += args[i] + " ";
+			}
+			
+			Log.d("Bluetooth headset event from " + device.getName() + ", command: " + command + " (type: " + type + ") with args: " + logArgs);
+			
+			//TODO: parse command/args and do something with it
+		}
+	}
+}
diff --git a/src/org/linphone/LinphoneManager.java b/src/org/linphone/LinphoneManager.java
index 690eefe78..1e1924529 100644
--- a/src/org/linphone/LinphoneManager.java
+++ b/src/org/linphone/LinphoneManager.java
@@ -150,6 +150,7 @@ public class LinphoneManager implements LinphoneCoreListener {
 	private BluetoothHeadset mBluetoothHeadset;
 	private BluetoothProfile.ServiceListener mProfileListener;
 	private BroadcastReceiver bluetoothReiceiver = new BluetoothManager();
+	private BroadcastReceiver bluetoothActionReceiver = new BluetoothActionReceiver();
 	public boolean isBluetoothScoConnected;
 	public boolean isUsingBluetoothAudioRoute;
 	private boolean mBluetoothStarted;
@@ -252,14 +253,16 @@ public class LinphoneManager implements LinphoneCoreListener {
 					@TargetApi(Build.VERSION_CODES.HONEYCOMB)
 					public void onServiceConnected(int profile, BluetoothProfile proxy) {
 					    if (profile == BluetoothProfile.HEADSET) {
+					        Log.d("Bluetooth headset connected");
+							mServiceContext.registerReceiver(bluetoothActionReceiver, new IntentFilter(BluetoothHeadset.ACTION_VENDOR_SPECIFIC_HEADSET_EVENT));
 					        mBluetoothHeadset = (BluetoothHeadset) proxy;
 			        		isBluetoothScoConnected = true;
-					        Log.d("Bluetooth headset connected");
 					    }
 					}
 					@TargetApi(Build.VERSION_CODES.HONEYCOMB)
 					public void onServiceDisconnected(int profile) {
 					    if (profile == BluetoothProfile.HEADSET) {
+							mServiceContext.unregisterReceiver(bluetoothActionReceiver);
 					        mBluetoothHeadset = null;
 			        		isBluetoothScoConnected = false;
 					        Log.d("Bluetooth headset disconnected");
@@ -748,6 +751,10 @@ public class LinphoneManager implements LinphoneCoreListener {
 			mServiceContext.unregisterReceiver(bluetoothReiceiver);
 		} catch (Exception e) {}
 		
+		try {
+			mServiceContext.unregisterReceiver(bluetoothActionReceiver);
+		} catch (Exception e) {}
+		
 		try {
 			if (Version.sdkAboveOrEqual(Version.API11_HONEYCOMB_30))
 				mBluetoothAdapter.closeProfileProxy(BluetoothProfile.HEADSET, mBluetoothHeadset);