How do I use local auth and bar code scanner in the same flutter project?

Question

I building a flutter app that scans bar codes and also uses biometric auth in it. The problem is for package local_auth

MainActivity.kt should be like

import io.flutter.embedding.android.FlutterFragmentActivity;

  public class MainActivity extends FlutterFragmentActivity {
      // ...
  }

but for scaning bar codes MainActivity.kt should be like

import io.flutter.embedding.android.FlutterActivity

class MainActivity: FlutterActivity() {
}

else it don't work. How do I use them both in the same project?

you can direlty remove your class and past given import and class name.. public class MainActivity extends FlutterFragmentActivity { — amit.flutter, Aug 04 '22 at 09:54
local_auth inherited from FlutterActivity() so you can use FlutterFragmentActivity it has both functionality. — amit.flutter, Aug 04 '22 at 09:56

score 0 · Answer 1 · answered Aug 04 '22 at 10:03

Currently you have to replace FlutterActivity with FlutterFragmentActivity yourself in FlutterBarcodeScannerPlugin.java (like this).

So you would want to use a fork of the flutter_barcode_scanner plugin where FlutterFragmentActivity is used or you use some other barcode scanner plugin.

How do I use local auth and bar code scanner in the same flutter project?

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