How to show loading dialog using DialogFragment in koush/ion

Question

I has written a custom HttpUtil using ion(version 2.1.6) like this: code snippet:

HttpUtil.get(Context ctx, boolean showProgress, String url, Map<String, String> params, Class<T> returnObj).setCallback(new HttpResponseCallback<T>(Context ctx) {
    @Override
    public void onSuccess(T result) {
    }

    @Override
    public void onFail(Exception e, T result) {
    }
});

HttpResponseCallback is my custom response callback. When using it, should implement onSuccess() & onFail method.

When HttpUtil.get() is called, I want to show a loading dialog automatically and when the request is finished, the dialog also should be closed automatically.

(I mean when using HttpUtil.get() , user do not need to open dialog and close dialog manually.)

I went thought koush/ion, it had progressDialog() method, but I didn't found any method which using DialogFragment() .

How do I implement this?

PS: I'm using v4 support library.

The package of DialogFragment is "android.support.v4.app.DialogFragment"

Answer 1

can you see this link that is helpful for you

you can also use ProgressDialog into that method onSuccess and onFail...

       progressDialogLoading = ProgressDialog.show(this, "","", true);
                progressDialogLoading.show();
                progressDialogLoading.setCancelable(true);