NativeScript plugin to use the device phone and SMS features for Android and iOS

• Android uses an Intent with ACTION_CALL for phone calls & ACTION_VIEW for SMS.
• iOS uses the telprompt for phone calls & MFMessageComposeViewController for SMS.

Install the plugin using the NativeScript CLI tooling

tns plugin add nativescript-phone

egghead plugin lesson @ https://egghead.io/lessons/javascript-using-the-device-phone-and-sms-with-nativescript

To dial the phone without user interaction on Android your app must request permission to dial. The following must be in your app's AndroidManifest.xml.

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

You must add the following line to your project's Info.plist

<key>LSApplicationQueriesSchemes</key>
<array>
   <string>tel</string>
   <string>telprompt</string>
</array>

To use the phone module you must first require() it from your project's node_modules directory:

var phone = require('nativescript-phone');

After you have a reference to the module you can then call the available methods.

• telNum: Phone number to dial.
• prompt: Boolean to enable OS specific confirmation before dialing.

For example, the code below dials the number without showing the device specific confirmation prompt:

// my-page.js
var phone = require('nativescript-phone');
phone.dial('212-555-1234', false);

• smsNum: SMS number or numbers to use.
• messageText: String to send.

For example, the code below opens the sms app for the provided number:

Send to one number (provided for backwards compatibility)

// my-page.js
var phone = require('nativescript-phone');
phone
  .sms('212-555-1234', 'My Message') //New Method for single number is phone.sms(["212-555-1234"],"My Message")
  .then(
    function (args) {
      /// args.reponse: "success", "cancelled", "failed"
      console.log(JSON.stringify(args));
    },
    function (err) {
      console.log('Error: ' + err);
    }
  );

Send to multiple numbers

// my-page.js
var phone = require('nativescript-phone');
phone.sms(['212-555-1234', '212-555-1245'], 'My Message').then(
  function (args) {
    /// args.reponse: "success", "cancelled", "failed"
    console.log(JSON.stringify(args));
  },
  function (err) {
    console.log('Error: ' + err);
  }
);

• explanation: The explanation text if the user denies permission twice (nullable). If you attempt to use dial("122929912", false) to not prompt on android 6.0, nothing will happen unless permission has been approved before. When this method is executed, a check for permissions happens, and a promise is returned. If the user refuse it, you can handle it via the catch method of promise. If it accepts you can dial in the thenmethod. You should so "wrap" your dial method inside of the requestCallPermission() method (see following example).

import * as TNSPhone from 'nativescript-phone';

/// Dial a phone number.
public callHome() {
   const phoneNumber = '415-123-4567';
   TNSPhone.requestCallPermission('You should accept the permission to be able to make a direct phone call.')
      .then(() => TNSPhone.dial(phoneNumber, false))
      .catch(() => TNSPhone.dial(phoneNumber, true));
}

// Text a number (or multiple numbers)
public messageParents() {
    TNSPhone.sms(['212-555-1234', '212-555-0987'], "Text till your fingers bleed")
        .then((args) => {
            console.log(JSON.stringify(args));
        }, (err) => {
            console.log('Error: ' + err);
        })
}