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mannprerak2 / nearby_connections

Flutter plugin (android) for sharing bytes and files Offline, (Based on the android Nearby Connections API)
https://pub.dev/packages/nearby_connections
BSD 2-Clause "Simplified" License
94 stars 30 forks source link

error when start Discovery in Android 13 #50

Closed punamz closed 1 year ago

punamz commented 1 year ago

In Android 13, when I call await Nearby().startDiscovery(...) it throw an error below:

E/flutter (28009): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(Failure, 8029: unknown status code: 8029, null, null)
E/flutter (28009): #0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:653:7)
E/flutter (28009): #1      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:315:18)
E/flutter (28009): <asynchronous suspension>
E/flutter (28009): #2      Nearby.startDiscovery (package:nearby_connections/src/nearby.dart:271:12)
E/flutter (28009): <asynchronous suspension>
mannprerak2 commented 1 year ago

Hi, it turns out that Android 13 has added a new runtime permission which is now required for using Nearby Connections.

It's NEARBY_WIFI_DEVICES.

So you need to

  1. add it to your manifest

    <uses-permission android:name="android.permission.NEARBY_WIFI_DEVICES" />

  2. You will also need to ask this permission in runtime using some other package such as permission_handler

punamz commented 1 year ago

thank you sir!, it's work for me