Don't crash with file chooser errors

android/src/mindustry/android/AndroidLauncher.java

@@ -101,6 +101,7 @@ public class AndroidLauncher extends AndroidApplication{
             }
 
             void showFileChooser(boolean open, String title, Cons<Fi> cons, String... extensions){
+                try{
                     String extension = extensions[0];
 
                     if(VERSION.SDK_INT >= VERSION_CODES.Q){
@@ -160,6 +161,9 @@ public class AndroidLauncher extends AndroidApplication{
                             super.showFileChooser(open, "@open", extension, cons);
                         }
                     }
+                }catch(Throwable error){
+                    Core.app.post(() -> Vars.ui.showException(error));
+                }
             }
 
             @Override