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Commit c8ce9a82 authored by Felipe Leme's avatar Felipe Leme
Browse files

Fixed NPE when wifi is turned off. 

Change-Id: If1f12cdd60677c4779fa5427a0a1a80d712149d5
parent 4123e538

services/core/java/com/android/server/net/NetworkPolicyManagerShellCommand.java

+7 −3
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ import static com.android.server.net.NetworkPolicyManagerService.TAG; 


import java.io.PrintWriter;

import java.util.ArrayList;

import java.util.Collections;

import java.util.HashSet;

import java.util.List;

import java.util.Set;
@@ -364,10 +365,13 @@ class NetworkPolicyManagerShellCommand extends ShellCommand { 
    private List<NetworkPolicy> getWifiPolicies() throws RemoteException {

        // First gets a list of saved wi-fi networks.

        final List<WifiConfiguration> configs = mWifiManager.getConfiguredNetworks();

        final Set<String> ssids = new HashSet<>(configs.size());

        final int size = configs != null ? configs.size() : 0;

        final Set<String> ssids = new HashSet<>(size);

        if (configs != null) {

            for (WifiConfiguration config : configs) {

                ssids.add(removeDoubleQuotes(config.SSID));

            }

        }



        // Then gets the saved policies.

        final NetworkPolicy[] policies = mInterface.getNetworkPolicies(null);