changbetty e7d468f658 Fix a NPE when forget wifi network ...

To prevent the null activity. If activity is null, there is no need to
execute.

Bug: 184154325
Test: manual test
      make RunSettingsRoboTests ROBOTEST_FILTER=WifiDetailPreferenceController2Test
Change-Id: I0dc32e7ea2a0d5a3f2a55ad8936578ed9fadd201

2021-05-04 22:26:51 +08:00

..

AddDevicePreferenceController2.java

Revert "[Settings] Support getSystemService(Class<T>)"

2021-03-30 00:51:15 +00:00

WifiAutoConnectPreferenceController2.java

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WifiDetailPreferenceController2.java

Fix a NPE when forget wifi network

2021-05-04 22:26:51 +08:00

WifiMeteredPreferenceController2.java

[Settings] Code refactor - remove unused import lines

2021-03-16 10:24:24 +00:00

WifiNetworkDetailsFragment2.java

Modify Wi-Fi network details settings to restricted style

2021-04-09 23:10:24 +08:00

WifiPrivacyPreferenceController2.java

Revert "[Settings] Support getSystemService(Class<T>)"

2021-03-30 00:51:15 +00:00

WifiSecondSummaryController2.java

[Wi-Fi] Add IMSI privacy protection warning summary

2020-04-23 14:50:18 +08:00

WifiSubscriptionDetailPreferenceController2.java

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