CODEWITHSUNDEEP
flutterwhatsapp
Nazhim
Nazhim

Reputation: 17

how to open Whatsapp application in mobile application using flutter

ElevatedButton(
                onPressed:() {

                  launchWhatsapp(phoneNum,message);

                  },
                child: Text("Message the Buyer",
                style: TextStyle(
                  fontWeight: FontWeight.w400
                ),
                ),
              ),

So this is my button code

launchWhatsapp(String number,String text) async{
    String url = "https://wa.me/${number}";
    if(await canLaunchUrlString(url)){
      await launchUrlString(url);
    }

and this is my function method. I used url_laucher to make it work but it will redirect to the browser and show this Image Error but when I try to copy the same link to the browser it works but when trying to open from my app it will show the error as shown in the picture.

Upvotes: 1

Views: 2653

Answers (1)

Ravindra S. Patil
Ravindra S. Patil

Reputation: 14785

Try below code

Your function:

whatsApp() {
  return launchUrl(
    Uri.parse(
      //'https://wa.me/1234567890' //you use this url also
      'whatsapp://send?phone=1234567890',//put your number here
    ),
  );
}

Your Widget:

ElevatedButton(
  onPressed: () {
    whatsApp();
  },
  child: Text(
    "Message the Buyer",
    style: TextStyle(fontWeight: FontWeight.w400),
  ),
),

set internet permission to your AndroidManifest.xml file path = project_name/android/app/src/main/AndroidManifest.xml add below line above of application tag

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

Upvotes: 7

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