private void startProgressDialog2() {
if (progressDialog2 == null) {
progressDialog2 = CustomProgressDialog.createDialog(this);
progressDialog2.setMessage("正在退出...");
}
progressDialog2.show();
}
private void stopProgressDialog2() {
if (progressDialog2 != null) {
progressDialog2.dismiss();
progressDialog2 = null;
}
}
private void stopProgressDialog() {
if (progressDialog != null) {
progressDialog.dismiss();
progressDialog = null;
}
}