react-native-sim-based-sms

A React Native library to send SMS from a specific SIM slot on Android.

Installation

npm install react-native-sim-based-sms

Usage

Import and use the sendSms function in your component.

import * as React from 'react';
import { Button, Alert, PermissionsAndroid, View } from 'react-native';
import { sendSms } from 'react-native-sim-based-sms';

export default function MySmsComponent() {

  const handleSendSms = async (simSlot: 0 | 1) => {
    try {
      const granted = await PermissionsAndroid.requestMultiple([
        PermissionsAndroid.PERMISSIONS.SEND_SMS,
        PermissionsAndroid.PERMISSIONS.READ_PHONE_STATE,
      ]);

      if (
        granted['android.permission.SEND_SMS'] === 'granted' &&
        granted['android.permission.READ_PHONE_STATE'] === 'granted'
      ) {
        const phoneNumber = '+1234567890';
        const message = 'Hello from React Native!';
        const result = await sendSms(phoneNumber, message, simSlot);
        Alert.alert('Success', result);
      } else {
        Alert.alert('Permissions Denied', 'Cannot send SMS without required permissions.');
      }
    } catch (error) {
        if (error instanceof Error) {
            Alert.alert('Error', error.message);
        }
    }
  };

  return (
    <View>
      <Button title="Send SMS from SIM 1" onPress={() => handleSendSms(0)} />
      <Button title="Send SMS from SIM 2" onPress={() => handleSendSms(1)} />
    </View>
  );
}

API

sendSms(phoneNumber, message, simSlot)

Sends an SMS message to a given phone number from a specific SIM slot. This function is only available on Android.

Parameter	Type	Description
phoneNumber	string	The recipient's phone number.
message	string	The content of the SMS message.
simSlot	0 or 1	The SIM slot to send from (0 for SIM 1, 1 for SIM 2).

Returns: A Promise<string> that resolves with a success message or rejects with an error.

getSimInfo()

Retrieves a list of active SIM cards and their information.

Returns: A Promise<SimInfo[]> promise that resolves with an array of SIM card info objects or rejects with an error.

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT

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