[Java] ProgressDialog 로딩 시스템 UI

다이알로그 생성

ProgressDialog progressDialog = new ProgressDialog(App.getInstance().getMainActivity());
progressDialog.setMessage("ProgressDialog running...");
progressDialog.setCancelable(true);
progressDialog.setProgressStyle(android.R.style.Widget_ProgressBar_Horizontal);

 

시작하기

progressDialog.show();

 

종료하기

progressDialog.dismiss();