neel1998 / WhatsappAndroidHelper

An easy to use Android library to send messages over WhatsApp from your application

WhatsApp Android Helper

This Android library allows to send messages from your Android app to any phone number (even unsaved) on WhatsApp.

Depedency

To use this library add following repository in your build.gradle file.

allprojects {
		repositories {
			...
			maven { url 'https://jitpack.io' }
		}
	}

And then in app.gradle file add the following dependecy,

dependencies {
	        implementation 'com.github.neel1998:WhatsappAndroidHelper:1.0.2'
	}

How to use

Using this library is absolutely easy. All you need to do is create an instance of WhatsAppMessageSender class and then call sendMessage method. This method takes the following three arguments:

1. Country code (String): Country code for phone number without preceeding "+". eg for India use "91"
2. Phone number (String): Phone number to which you wish to send the message. This number need not be saved in your contact but must be registered on whatsapp.
3. Message (String): The message you wish to send.

The following code snippet shows how to use this method,

import com.neel_trivedi.whatsappmessagesender.WhatsAppMessageSender;

import java.io.UnsupportedEncodingException;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        WhatsAppMessageSender messageSender = new WhatsAppMessageSender(this);
        try {
            messageSender.sendMessage("91", "1234567890", "hey there!");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
    }
}

Contribute

If you find any issues bug do report on Github or file a PR. Thanks.