Android應用內打開QQ聊天框

uin改成要打開目標用戶的qq

String url="mqqwpa://im/chat?chat_type=wpa&uin=1611212383";
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));

應用內跳到微信

Intent intent = getActivity().getPackageManager().getLaunchIntentForPackage("com.tencent.mm");
                startActivity(intent);