Merge "Fix NPE when connect timeout" into qt-dev am: 05e680d3c8

am: 2cd35901f6 Change-Id: If076ec0c2a30e146118bf89fa67092a8280d9143
2019-04-25 00:35:24 -07:00
parent 316e05d7ae 2cd35901f6
commit 5ea8dd1386
2 changed files with 37 additions and 0 deletions
--- a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
+++ b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
@@ -1109,6 +1109,10 @@ public class WifiDetailPreferenceController extends AbstractPreferenceController
            }
            @Override
            public void onFinish() {
+                if (mFragment == null || mFragment.getActivity() == null) {
+                    Log.d(TAG, "Ignore timeout since activity not exist!");
+                    return;
+                }
                Log.e(TAG, "Timeout for state:" + mConnectingState);
                if (mConnectingState == STATE_ENABLE_WIFI) {
                    updateConnectingState(STATE_ENABLE_WIFI_FAILED);