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Code Issues Releases Wiki Activity

Prevent crash

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This commit is contained in:
M66B 2020-12-02 08:44:43 +01:00
parent 7b9449dc82
commit bc37955153
1 changed files with 11 additions and 3 deletions
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14
app/src/main/java/eu/faircode/email/FragmentOptionsConnection.java
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@ -335,14 +335,22 @@ public class FragmentOptionsConnection extends FragmentBase implements SharedPre
};
private void showConnectionType() {
final ConnectionHelper.NetworkState networkState = ConnectionHelper.getNetworkState(getContext());
final Context context = getContext();
if (context == null) {
tvNetworkMetered.setVisibility(View.GONE);
tvNetworkRoaming.setVisibility(View.GONE);
tvNetworkInfo.setVisibility(View.GONE);
return;
}
final ConnectionHelper.NetworkState networkState = ConnectionHelper.getNetworkState(context);
final StringBuilder sb = new StringBuilder();
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean debug = prefs.getBoolean("debug", false);
if ((debug || BuildConfig.DEBUG) && Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
try {
ConnectivityManager cm = (ConnectivityManager) getContext().getSystemService(Context.CONNECTIVITY_SERVICE);
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
Network active = (cm == null ? null : cm.getActiveNetwork());
if (active != null) {
NetworkInfo ni = cm.getNetworkInfo(active);