Showing progress dialog within DialogFragment

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I would like to show a progress dialog within a dialog fragment.

However when I am using this code

ProgressDialog prog = new ProgressDialog(ctx);
prog.setTitle(getString(R.string.pleaseWait));
prog.setMessage(getString(R.string.webpage_being_loaded));       
prog.setCancelable(false);
prog.setIndeterminate(true);
prog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
prog.show();

the progress dialog is shown in the fragment that called the dialogFragment, not in the DialogFragment itself.

What did I do wrong?

Here you go.

import android.app.Dialog;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;


public class ProgressDialogFragment extends DialogFragment
{
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setCancelable(false);
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState)
    {
        ProgressDialog dialog = new ProgressDialog(getActivity(), getTheme());
        dialog.setTitle(getString(R.string.pleaseWait));
        dialog.setMessage(getString(R.string.webpage_being_loaded));
        dialog.setIndeterminate(true);
        dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
        return dialog;
    }
}

How to show ProgressDialog in a DialogFragment in AsyncTask , You just two step away. onCreateDialog() as @Override public Dialog onCreateDialog(Bundle savedInstanceState) { Dialog dialog = super. onCreateDialog(savedInstanceState); dialog. getWindow(). requestFeature(Window. onStart() as @Override public void onStart() { super. onStart(); new BackgroundDataLoad(). execute(); } Showing a Progress dialog using DialogFragment in Android - ProgressDialogFragment.java

Here's a simple loading dialog fragment which plays a gif as a animation drawable

public class LoadingDialogFragment extends DialogFragment {
    public static final String FRAGMENT_TAG = "LoadingFragment";
    private ImageView ivLoading;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        View rootView = inflater.inflate(R.layout.dialog_loading, container, false);

        if (rootView != null) {
            ivLoading = (ImageView) rootView.findViewById(R.id.iv_loading);
            ivLoading.setBackgroundResource(R.drawable.anim_drawable);
        }
        return rootView;
    }

    @NonNull
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        Dialog dialog = super.onCreateDialog(savedInstanceState);
        dialog.getWindow().requestFeature(Window.FEATURE_NO_TITLE);
        return dialog;
    }

    @Override
    public void onStart() {
        super.onStart();
        Dialog dialog = getDialog();
        if (dialog != null) {
            dialog.getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
            dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));

            AnimationDrawable loadingAnimation = (AnimationDrawable) ivLoading.getBackground();
            loadingAnimation.start();
        }
    }
}

And you can show and hide it with:

 public void showLoadingDialog() {
      LoadingDialogFragment fragment = (LoadingDialogFragment) getSupportFragmentManager().findFragmentByTag(LoadingDialogFragment.FRAGMENT_TAG);
      if (fragment == null) {
         fragment = new LoadingDialogFragment();
         fragment.setCancelable(false);
         getSupportFragmentManager().beginTransaction()
                                    .add(fragment, LoadingDialogFragment.FRAGMENT_TAG)
                                    .commitAllowingStateLoss();

         // fragment.show(getSupportFragmentManager().beginTransaction(), LoadingDialogFragment.FRAGMENT_TAG);
      }
   }

   public void hideLoadingDialog() {
      LoadingDialogFragment fragment = (LoadingDialogFragment) getSupportFragmentManager().findFragmentByTag(LoadingDialogFragment.FRAGMENT_TAG);
      if (fragment != null) {
         // fragment.dismissAllowingStateLoss();
         getSupportFragmentManager().beginTransaction().remove(fragment).commitAllowingStateLoss();
      }
   }

Edit: By the way it's not a good practice to show a dialog fragment for async operations such as networking.

Showing a Progress dialog using DialogFragment in Android · GitHub, Disable the back button OnKeyListener keyListener = new OnKeyListener() { @​Override public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent  The dialog can be displayed with: pd. show (); and hidden anytime with: pd. dismiss (); ProgressDialog can be safely paired with an AsyncTask. Refer to this ProgressDialog tutorial for a code sample. The dialog progress animation can be customized by supplying your own animation drawable using this tutorial.

Try this :

ProgressDialog prog = (ProgressDialog)your_view.findViewById(R.id.yourprogress_id);
prog.setTitle(getString(R.string.pleaseWait));
prog.setMessage(getString(R.string.webpage_being_loaded));       
prog.setCancelable(false);
prog.setIndeterminate(true);
prog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
prog.show();

Or

If dynamically using ProgressDialog;

ProgressDialog prog= new ProgressDialog(getActivity());//Assuming that you are using fragments.
prog.setTitle(getString(R.string.pleaseWait));
prog.setMessage(getString(R.string.webpage_being_loaded));       
prog.setCancelable(false);
prog.setIndeterminate(true);
prog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
prog.show();

On Data loaded,

prog.dismiss();

Now, if the progress bar is not showing inside your dialog, you will have to set a custom dialog and define your progress bar inside that custom dialog.

Using DialogFragment, DialogFragment is a specialized Fragment used when you want to display an overlay modal window within and showing the dialog in an Activity extending AppCompatActivity : A ProgressDialog can be created anytime with the following: I have a custom progress dialog with a progressbar and a message displayed during network calls.(For e.g. Logging in, Fetching data etc., ). I want to write a test to verify the dialogfragment

Show the progressDialog in onStart method inside DialogFragment class

@Override
public void onStart() {
    super.onStart();
    ProgressDialog prog = new ProgressDialog(ctx);
    prog.setTitle(getString(R.string.pleaseWait));
    prog.setMessage(getString(R.string.webpage_being_loaded));       
    prog.setCancelable(false);
    prog.setIndeterminate(true);
    prog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
    prog.show();
}

Showing dialogs in Android with fragments - Tutorial, A DialogFragment is a fragment that displays a modal window, floating on top of the current  So you should show your dialog in this callback method OnResumeFragment(), you do not need to override DialogFragment's show() method. Hope this will help you. share | improve this answer | follow | | | |

Use ProgressBar inside your dialog fragment. add progressBar view in your xml code .

In Your code:

ProgressBar progressBar = view.findViewById(R.id.progress);
progressBar .show();

when finish:

 progressBar.hide();

DialogFragment, Control of the dialog (deciding when to show, hide, dismiss it) should be DialogFragment.show() will take care of adding the fragment // in a transaction. Because dialogs normally are modal, this will still operate as a back  Show the DialogFragment with .show () from the original Fragment. When the user chooses some option on this DialogFragment, notify the original Fragment about this selection (e.g. the user clicked 'yes'), you can get the reference of the original Fragment with .getTarget (). Dismiss the DialogFragment.

Implementing DialogFragment in Android, In a very simple sentence, a Dialog Fragment is a fragment that is used the Dialog is by showing it like some Alert Dialog or Progress Dialog. "This Freitag 5 Piece Sofa Set with Cushions. This 5-piece set is made with rust protected premium steel with an oil bronze finish. The cushions have a moisture-resistant and UV-resistant cover to protect against fading. This set includes a loveseat 2 chairs a side table and a coffee table. It is easy to assemble and even easier to enjoy.".

android.app.ProgressDialog.setIndeterminate java code examples , setMessage("Thinking"); dialog.setIndeterminate(true); dialog.setCancelable(​false); dialog.show(); Showing progress dialog within DialogFragment. These classes define the style and structure for your dialog, but you should use a DialogFragment as a container for your dialog. The DialogFragment class provides all the controls you need to create your dialog and manage its appearance, instead of calling methods on the Dialog object.

android.app.ProgressDialog.setTitle java code examples, ProgressDialog progress = new ProgressDialog(this); progress.setTitle("Loading"​); dialog.setTitle(R.string.loading); .doOnNext(o -> dialog.show()) . my ProgressDialogFragment: ` public class ProgressDialogFragment : DialogFragment {public static ProgressDialogFragment NewInstance(string Title, string Message, bool Indeterminate, bool Cancelable)

Comments
  • How is this supposed to work, if you call return super.onCreateDialog() ? You are not returning YOUR created progress dialog.
  • Thanks Yar, fixed the typo.
  • How would you access the dialog to report progress from AsyncTask.onProgressUpdate given a concrete ProgressDialogFragment frag?
  • You should add the ProgressDialogFragment to the FragmentManager with a tag and the call FragmentManager.findFragmentByTag to locate it again.
  • The most important part is, how to use it, I ask as beginner android developer.
  • The problem is when you try to dismiss dialog on activity recreation. The old DialogFragment is already destroyed, the new one is not created yet. So what is reliable way of dismissing a dialogfragment?
  • @savepopulation , why it is not a good practice to show a dialog fragment for async operations such as networking ?
  • because when you block ui with a dialog fragment, user cannot navigate to other screen or go back or do stg else and waits till your network operation end.