Use hasSystemFeature() API to check for p2p

Bug: 5267396
Change-Id: I4ff3f77c15322564f63beea793c4585cece596e0

3 files changed, 3 insertions, 20 deletions

diff --git a/wifi/java/android/net/wifi/p2p/IWifiP2pManager.aidl b/wifi/java/android/net/wifi/p2p/IWifiP2pManager.aidl
index a0c7dd1..381a450 100644
--- a/wifi/java/android/net/wifi/p2p/IWifiP2pManager.aidl
+++ b/wifi/java/android/net/wifi/p2p/IWifiP2pManager.aidl
@@ -26,6 +26,5 @@ import android.os.Messenger;
 interface IWifiP2pManager
 {
     Messenger getMessenger();
-    boolean isP2pSupported();
 }
 
diff --git a/wifi/java/android/net/wifi/p2p/WifiP2pManager.java b/wifi/java/android/net/wifi/p2p/WifiP2pManager.java
index 11de9c4..0382eb8 100644
--- a/wifi/java/android/net/wifi/p2p/WifiP2pManager.java
+++ b/wifi/java/android/net/wifi/p2p/WifiP2pManager.java
@@ -399,15 +399,6 @@ public class WifiP2pManager {
         }
     }
 
-    /** @hide */
-    public boolean isP2pSupported() {
-        try {
-            return mService.isP2pSupported();
-        } catch (RemoteException e) {
-            return false;
-        }
-    }
-
     /**
      * Sends in a request to the system to enable p2p. This will pop up a dialog
      * to the user and upon authorization will enable p2p.
diff --git a/wifi/java/android/net/wifi/p2p/WifiP2pService.java b/wifi/java/android/net/wifi/p2p/WifiP2pService.java
index 5297302..85a0699 100644
--- a/wifi/java/android/net/wifi/p2p/WifiP2pService.java
+++ b/wifi/java/android/net/wifi/p2p/WifiP2pService.java
@@ -153,8 +153,9 @@ public class WifiP2pService extends IWifiP2pManager.Stub {
         mInterface = SystemProperties.get("wifi.interface", "wlan0");
         mNetworkInfo = new NetworkInfo(ConnectivityManager.TYPE_WIFI_P2P, 0, NETWORKTYPE, "");
 
-        mP2pSupported = mContext.getResources().getBoolean(
-                com.android.internal.R.bool.config_wifi_p2p_support);
+        mP2pSupported = mContext.getPackageManager().hasSystemFeature(
+                PackageManager.FEATURE_WIFI_DIRECT);
+
         mDeviceType = mContext.getResources().getString(
                 com.android.internal.R.string.config_wifi_p2p_device_type);
         mDeviceName = getDefaultDeviceName();
@@ -216,14 +217,6 @@ public class WifiP2pService extends IWifiP2pManager.Stub {
         return new Messenger(mP2pStateMachine.getHandler());
     }
 
-    /**
-     * Return if p2p is supported
-     */
-    public boolean isP2pSupported() {
-        enforceAccessPermission();
-        return mP2pSupported;
-    }
-
     @Override
     protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)