From 0c116e1573184f33883bc3722277ecc6560ebca9 Mon Sep 17 00:00:00 2001
From: Prerepa Viswanadham <dham@google.com>
Date: Wed, 2 Jul 2014 12:30:38 -0700
Subject: [PATCH] Obtain capabilities from chipset for it's support of various
 features

Change-Id: I01bdb31136be63e4e46fb4e054c902eddc5647ab
---
 .../android/bluetooth/BluetoothAdapter.java   | 48 +++++++++++++++++++
 core/java/android/bluetooth/IBluetooth.aidl   |  4 ++
 2 files changed, 52 insertions(+)

diff --git a/core/java/android/bluetooth/BluetoothAdapter.java b/core/java/android/bluetooth/BluetoothAdapter.java
index 22872465b7326..d75304feefe70 100644
--- a/core/java/android/bluetooth/BluetoothAdapter.java
+++ b/core/java/android/bluetooth/BluetoothAdapter.java
@@ -1038,6 +1038,54 @@ public final class BluetoothAdapter {
         return false;
     }
 
+    /**
+     * Return true if the multi advertisement is supported by the chipset
+     *
+     * @hide
+     * @return true if Multiple Advertisement feature is supported
+     */
+    public boolean isMultipleAdvertisementSupported() {
+        if (getState() != STATE_ON) return false;
+        try {
+            return mService.isMultiAdvertisementSupported();
+        } catch (RemoteException e) {
+            Log.e(TAG, "failed to get isMultipleAdvertisementSupported, error: ", e);
+        }
+        return false;
+    }
+
+    /**
+     * Return true if offloaded filters are supported
+     *
+     * @hide
+     * @return true if chipset supports on-chip filtering
+     */
+    public boolean isOffloadedFilteringSupported() {
+        if (getState() != STATE_ON) return false;
+        try {
+            return mService.isOffloadedFilteringSupported();
+        } catch (RemoteException e) {
+            Log.e(TAG, "failed to get isOffloadedFilteringSupported, error: ", e);
+        }
+        return false;
+    }
+
+    /**
+     * Return true if offloaded scan batching is supported
+     *
+     * @hide
+     * @return true if chipset supports on-chip scan batching
+     */
+    public boolean isOffloadedScanBatchingSupported() {
+        if (getState() != STATE_ON) return false;
+        try {
+            return mService.isOffloadedScanBatchingSupported();
+        } catch (RemoteException e) {
+            Log.e(TAG, "failed to get isOffloadedScanBatchingSupported, error: ", e);
+        }
+        return false;
+    }
+
     /**
      * Returns whether BLE is currently advertising.
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH_PRIVILEGED}.
diff --git a/core/java/android/bluetooth/IBluetooth.aidl b/core/java/android/bluetooth/IBluetooth.aidl
index df6037ecc5fcd..d334b9193c203 100644
--- a/core/java/android/bluetooth/IBluetooth.aidl
+++ b/core/java/android/bluetooth/IBluetooth.aidl
@@ -84,4 +84,8 @@ interface IBluetooth
     ParcelFileDescriptor createSocketChannel(int type, in String serviceName, in ParcelUuid uuid, int port, int flag);
 
     boolean configHciSnoopLog(boolean enable);
+
+    boolean isMultiAdvertisementSupported();
+    boolean isOffloadedFilteringSupported();
+    boolean isOffloadedScanBatchingSupported();
 }