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Code Issues Projects Releases Wiki Activity

List of wifi configs can be null.

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This commit is contained in:
akwizgran
2017-04-06 10:11:59 +01:00
parent 7bc269fda4
commit ba353b9f2b
1 changed files with 6 additions and 2 deletions
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8
bramble-android/src/main/java/org/briarproject/bramble/system/AndroidSecureRandomProvider.java
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@@ -15,6 +15,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.List;
import javax.annotation.concurrent.Immutable;
import javax.inject.Inject;
@@ -49,8 +50,11 @@ class AndroidSecureRandomProvider extends LinuxSecureRandomProvider {
Parcel parcel = Parcel.obtain();
WifiManager wm =
(WifiManager) appContext.getSystemService(WIFI_SERVICE);
for (WifiConfiguration config : wm.getConfiguredNetworks())
parcel.writeParcelable(config, 0);
List<WifiConfiguration> configs = wm.getConfiguredNetworks();
if (configs != null) {
for (WifiConfiguration config : configs)
parcel.writeParcelable(config, 0);
}
BluetoothAdapter bt = BluetoothAdapter.getDefaultAdapter();
if (bt != null) {
for (BluetoothDevice device : bt.getBondedDevices())