diff options
Diffstat (limited to 'wifi/java/android/net/wifi/p2p/WifiP2pService.java')
-rw-r--r-- | wifi/java/android/net/wifi/p2p/WifiP2pService.java | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/wifi/java/android/net/wifi/p2p/WifiP2pService.java b/wifi/java/android/net/wifi/p2p/WifiP2pService.java index e6a1df1..447ddb0 100644 --- a/wifi/java/android/net/wifi/p2p/WifiP2pService.java +++ b/wifi/java/android/net/wifi/p2p/WifiP2pService.java @@ -164,6 +164,8 @@ public class WifiP2pService extends IWifiP2pManager.Stub { public static final int DISCONNECT_WIFI_REQUEST = BASE + 12; public static final int DISCONNECT_WIFI_RESPONSE = BASE + 13; + public static final int SET_MIRACAST_MODE = BASE + 14; + private final boolean mP2pSupported; private WifiP2pDevice mThisDevice = new WifiP2pDevice(); @@ -310,6 +312,12 @@ public class WifiP2pService extends IWifiP2pManager.Stub { "WifiP2pService"); } + private void enforceConnectivityInternalPermission() { + mContext.enforceCallingOrSelfPermission( + android.Manifest.permission.CONNECTIVITY_INTERNAL, + "WifiP2pService"); + } + /** * Get a reference to handler. This is used by a client to establish * an AsyncChannel communication with WifiP2pService @@ -320,6 +328,20 @@ public class WifiP2pService extends IWifiP2pManager.Stub { return new Messenger(mP2pStateMachine.getHandler()); } + /** This is used to provide information to drivers to optimize performance depending + * on the current mode of operation. + * 0 - disabled + * 1 - source operation + * 2 - sink operation + * + * As an example, the driver could reduce the channel dwell time during scanning + * when acting as a source or sink to minimize impact on miracast. + */ + public void setMiracastMode(int mode) { + enforceConnectivityInternalPermission(); + mP2pStateMachine.sendMessage(SET_MIRACAST_MODE, mode); + } + @Override protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) @@ -572,6 +594,7 @@ public class WifiP2pService extends IWifiP2pManager.Stub { case DhcpStateMachine.CMD_POST_DHCP_ACTION: case DhcpStateMachine.CMD_ON_QUIT: case WifiMonitor.P2P_PROV_DISC_FAILURE_EVENT: + case SET_MIRACAST_MODE: break; case WifiStateMachine.CMD_ENABLE_P2P: // Enable is lazy and has no response @@ -878,7 +901,7 @@ public class WifiP2pService extends IWifiP2pManager.Stub { sendPeersChangedBroadcast(); } break; - case WifiP2pManager.ADD_LOCAL_SERVICE: + case WifiP2pManager.ADD_LOCAL_SERVICE: if (DBG) logd(getName() + " add service"); WifiP2pServiceInfo servInfo = (WifiP2pServiceInfo)message.obj; if (addLocalService(message.replyTo, servInfo)) { @@ -916,7 +939,7 @@ public class WifiP2pService extends IWifiP2pManager.Stub { clearServiceRequests(message.replyTo); replyToMessage(message, WifiP2pManager.CLEAR_SERVICE_REQUESTS_SUCCEEDED); break; - case WifiMonitor.P2P_SERV_DISC_RESP_EVENT: + case WifiMonitor.P2P_SERV_DISC_RESP_EVENT: if (DBG) logd(getName() + " receive service response"); List<WifiP2pServiceResponse> sdRespList = (List<WifiP2pServiceResponse>) message.obj; @@ -927,13 +950,16 @@ public class WifiP2pService extends IWifiP2pManager.Stub { sendServiceResponse(resp); } break; - case WifiP2pManager.DELETE_PERSISTENT_GROUP: + case WifiP2pManager.DELETE_PERSISTENT_GROUP: if (DBG) logd(getName() + " delete persistent group"); mGroups.remove(message.arg1); replyToMessage(message, WifiP2pManager.DELETE_PERSISTENT_GROUP_SUCCEEDED); break; + case SET_MIRACAST_MODE: + mWifiNative.setMiracastMode(message.arg1); + break; default: - return NOT_HANDLED; + return NOT_HANDLED; } return HANDLED; } |