flutter_libphonenumber's Introduction

Flutter libphonenumber

Flutter plugin wrapper to Google's libphonenumber

Uses flutter platform channel to communicate with native implementation of libphonenumber.

This library uses below native libraries

NOTE

Only number parsing is implemented as of now

Usage

try{
  final parsed = await FlutterLibPhoneNumber.parse(_phoneController.text);
} on PlatformException catch(e){
  debugPrint(e.code +' --- '+e.message);
}

parse() takes 2 parameters.

numberString - Number string to be parsed

defaultRegion - default is IN. Used when country code prefix is not provided with phone number string

flutter_libphonenumber's People

Contributors

Stargazers

Watchers

flutter_libphonenumber's Issues

support `AsYouType`

java.lang.IllegalStateException: Reply already submitted

I have the following service

class ContactsService with ChangeNotifier {
  LoadingState _state = LoadingState.uninitialized;
  List<MobileContactModel> _mobileContacts = List<MobileContactModel>();

  LoadingState get state => _state;
  List<MobileContactModel> get mobileContacs => _mobileContacts.toList();

  ContactsService() {
    refreshContacts();
  }

  Future<void> refreshContacts() async {
    bool hasPermission = await Permission.contacts.request().isGranted;

    if (!hasPermission) {
      _state = LoadingState.permissionDenied;
      notifyListeners();
    }

    _state = LoadingState.loading;
    notifyListeners();

    List<MobileContactModel> rawContacts = (await contactsService.ContactsService.getContacts(withThumbnails: false))
        .where((contact) => contact.phones.any((iterable) => iterable.label == 'mobile'))
        .map((contact) => MobileContactModel(
            contact.displayName, contact.phones.firstWhere((phoneNumber) => phoneNumber.label == 'mobile').value))
        .toList();

    _mobileContacts = await validateContacts(rawContacts);

    _state = LoadingState.loaded;
    notifyListeners();
  }

  Future<List<MobileContactModel>> validateContacts(List<MobileContactModel> rawContacts) async {
    List<Future<MobileContactModel>> validations = List<Future<MobileContactModel>>();

    for (MobileContactModel rawContact in rawContacts) validations.add(_validateContact(rawContact));

    var test = (await Future.wait(validations)).toList();
    test.removeWhere((value) => value == null);
    return test;
  }

  Future<MobileContactModel> _validateContact(MobileContactModel rawContact) async {
    return await _isValidMobileNumber(rawContact.phonenumber) ? rawContact : null;
  }

  Future<bool> _isValidMobileNumber(String phoneNumber) async {
    if (phoneNumber.isEmpty) return false;

    try {
      PhoneNumberType type = await PhoneNumberUtil.getNumberType(phoneNumber: phoneNumber, isoCode: 'NL');
      return type == PhoneNumberType.mobile;
    } catch (error) {
      return false;
    }
  }
}

But the _isValidMobileNumber() keeps throwing the following error. Is there a way to catch this error? Is there anything I can do about this? Or is it an error that's in the package?

E/MethodChannel#codeheadlabs.com/libphonenumber(13840): Failed to handle method call
E/MethodChannel#codeheadlabs.com/libphonenumber(13840): java.lang.IllegalStateException: Reply already submitted
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at io.flutter.embedding.engine.dart.DartMessenger$Reply.reply(DartMessenger.java:148)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler$1.success(MethodChannel.java:234)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at com.codeheadlabs.libphonenumber.LibphonenumberPlugin.formatAsYouType(LibphonenumberPlugin.java:157)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at com.codeheadlabs.libphonenumber.LibphonenumberPlugin.onMethodCall(LibphonenumberPlugin.java:44)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:231)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:93)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:642)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at android.os.MessageQueue.nativePollOnce(Native Method)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at android.os.MessageQueue.next(MessageQueue.java:336)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at android.os.Looper.loop(Looper.java:174)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at android.app.ActivityThread.main(ActivityThread.java:7356)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
E/MethodChannel#codeheadlabs.com/libphonenumber(13840):         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
E/DartMessenger(13840): Uncaught exception in binary message listener
E/DartMessenger(13840): java.lang.IllegalStateException: Reply already submitted
E/DartMessenger(13840):         at io.flutter.embedding.engine.dart.DartMessenger$Reply.reply(DartMessenger.java:148)
E/DartMessenger(13840):         at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:249)
E/DartMessenger(13840):         at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:93)
E/DartMessenger(13840):         at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:642)
E/DartMessenger(13840):         at android.os.MessageQueue.nativePollOnce(Native Method)
E/DartMessenger(13840):         at android.os.MessageQueue.next(MessageQueue.java:336)
E/DartMessenger(13840):         at android.os.Looper.loop(Looper.java:174)
E/DartMessenger(13840):         at android.app.ActivityThread.main(ActivityThread.java:7356)
E/DartMessenger(13840):         at java.lang.reflect.Method.invoke(Native Method)
E/DartMessenger(13840):         at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
E/DartMessenger(13840):         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)

Recommend Projects