Android app跳转QQ加人聊天或者加群

加人
String urlQQ = “mqqwpa://im/chat?chat_type=wpa&uin=qqnumber&version=1”;
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(urlQQ)));

加群
String urlQQ = “mqqwpa://im/chat?chat_type=group&uin=qqnumber&version=1”;
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(urlQQ)));