How to broadcast a message from my own app to contacts on WhatsApp?
问题 Now i can send a message from my app to whatsapp by this shown code..BUT how to send to many contacts at one time Intent waIntent = new Intent(Intent.ACTION_SEND); waIntent.setType("text/plain"); String text = "Sorry For Interruption,I'm Just Trying Something"; waIntent.setPackage("com.whatsapp"); if (waIntent != null) { waIntent.putExtra(Intent.EXTRA_TEXT, text);// startActivity(Intent.createChooser(waIntent,"Share with")); 回答1: You can't. WhatsApp allows the user to pick only one contact or