Share Data on Whatsapp By Intetn

Call Following Method

sendWhatsApp("Hi Dear , I am Dhaval Solanki")

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private void sendWhatsApp(String s) {

    Intent whatsappIntent = new Intent(Intent.ACTION_SEND);
    whatsappIntent.setType("text/plain");
    whatsappIntent.setPackage("com.whatsapp");
    whatsappIntent.putExtra(Intent.EXTRA_TEXT, s);
    try {
        startActivity(whatsappIntent);
    } catch (android.content.ActivityNotFoundException ex) {
        Toast.makeText(getBaseContext(), "Whatsapp Not Installed", Toast.LENGTH_SHORT).show();
        try {
            Uri uri = Uri.parse("market://details?id=com.whatsapp");
            Intent goToMarket = new Intent(Intent.ACTION_VIEW, uri);
            startActivity(goToMarket);
        } catch (Exception en) {
            en.printStackTrace();
        }

    }
}