Make a phone call from Android app

Pass phone number to ‘call’ function, android will make a call

 
private void call(String number) {
		try {
			Intent callIntent = new Intent(Intent.ACTION_CALL);
			callIntent.setData(Uri.parse("tel:" + number));
			_context.startActivity(callIntent);
		} catch (ActivityNotFoundException e) {
			Log.e("TAG", "Call failed", e);
		}
	}