sms_sender #

A Flutter plugin for sending SMS messages using a specified SIM card.

Features #

• Send SMS messages programmatically.
• Select a specific SIM card for sending SMS (Android only).
• Works on Android API 19+ (KitKat).

Permissions #

Android #

Add the following permissions to your AndroidManifest.xml:

<uses-permission android:name="android.permission.SEND_SMS"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.READ_PHONE_NUMBERS"/>

iOS #

Add the following key to your Info.plist:

<key>NSMessagingUsageDescription</key>
<string>This app requires permission to send SMS</string>

Installation #

Add this to your pubspec.yaml:

dependencies:
  sms_sender: latest_version

Then run:

flutter pub get

Usage #

import 'package:sms_sender/sms_sender.dart';

void sendSMS() async {
  final smsSender = SmsSender();
  await smsSender.sendSms(
    phoneNumber: "+628123456789",
    message: "Hello, this is a test SMS!",
    simSlot: 1, // Optional: specify SIM slot
  );
}