How to open specific contact chat screen in various popular chat/social-networks apps?
For Facebook-messenger, I’ve found this (from https://developers.facebook.com/docs/messenger-platform/discovery/m-me-links#format): final Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(“http://m.me/” + facebookId)); It works, but I wonder if there is another way to access it (using phone number, for example). For WhatsApp, I’ve found this (from here) : final String formattedPhoneNumber = getFormattedPhoneNumber(this, phone); final String contactId = getContactIdFromPhoneNumber(phone); final String … Read more