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Commit d30aaeb2 authored by Christopher Wiley's avatar Christopher Wiley
Browse files

Stop listening for WiFi interface status changes 

Bug: 29931437
Test: Can toggle tethering on and off repeated on shamu and an
      upcoming device, both devices without a SIM.
Test: Can toggle tethering on and off repeated on an
      upcoming device with a T-Mobile SIM.

Change-Id: I4986b1a5f6ae9b45010bd30639806f7ed63a605c
parent 3c75a038

services/core/java/com/android/server/connectivity/Tethering.java

+7 −5
Original line number Diff line number Diff line
@@ -270,14 +270,16 @@ public class Tethering extends BaseNetworkObserver implements IControlsTethering 
                    trackNewTetherableInterface(iface, interfaceType);

                }

            } else {

                if (interfaceType == ConnectivityManager.TETHERING_USB) {

                    // ignore usb0 down after enabling RNDIS

                    // we will handle disconnect in interfaceRemoved instead

                    if (VDBG) Log.d(TAG, "ignore interface down for " + iface);

                } else if (tetherState != null) {

                if (interfaceType == ConnectivityManager.TETHERING_BLUETOOTH) {

                    tetherState.mStateMachine.sendMessage(

                            TetherInterfaceStateMachine.CMD_INTERFACE_DOWN);

                    mTetherStates.remove(iface);

                } else {

                    // Ignore usb0 down after enabling RNDIS.

                    // We will handle disconnect in interfaceRemoved.

                    // Similarly, ignore interface down for WiFi.  We monitor WiFi AP status

                    // through the WifiManager.WIFI_AP_STATE_CHANGED_ACTION intent.

                    if (VDBG) Log.d(TAG, "ignore interface down for " + iface);

                }

            }

        }