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Commit c8e4cc8e authored by Jeremy Klein's avatar Jeremy Klein Committed by Lorenzo Colitti
Browse files

DO NOT MERGE: Add a null check for the OnStartTetheringCallback. 

This avoids a NullPointerException when trying to call the callback
and gives a more readable error message.

(cherry picked from commit 5f277e16)

Change-Id: Ia419ff68ef10f308f9e44be47420e27099ee6070
parent 25afce88

core/java/android/net/ConnectivityManager.java

+3 −0
Original line number Diff line number Diff line
@@ -2079,6 +2079,8 @@ public class ConnectivityManager { 
    @SystemApi

    public void startTethering(int type, boolean showProvisioningUi,

            final OnStartTetheringCallback callback, Handler handler) {

        checkNotNull(callback, "OnStartTetheringCallback cannot be null.");



        ResultReceiver wrappedCallback = new ResultReceiver(handler) {

            @Override

            protected void onReceiveResult(int resultCode, Bundle resultData) {
@@ -2089,6 +2091,7 @@ public class ConnectivityManager { 
                }

            }

        };



        try {

            mService.startTethering(type, wrappedCallback, showProvisioningUi);

        } catch (RemoteException e) {