How to Display ProgressDialog in Android - Step by Step Guide

If you're developing an Android app, you may need to display a ProgressDialog to inform the user that something is happening in the background, like loading data from a server or processing some data. A ProgressDialog is a dialog box that shows a progress bar and a message to the user.

To display a ProgressDialog, you can follow these steps:

├Źndice
  1. Step 1: Add a dependency
  2. Step 2: Create a ProgressDialog object
  3. Step 3: Dismiss the ProgressDialog
  4. Conclusion

Step 1: Add a dependency

You'll need to add the following dependency to your app's build.gradle file:

implementation 'com.android.support:appcompat-v7:28.0.0'

This will provide you with the classes you need to create a ProgressDialog.

Step 2: Create a ProgressDialog object

In your activity or fragment, create a ProgressDialog object like this:

ProgressDialog progressDialog = new ProgressDialog(getActivity());
progressDialog.setMessage("Loading...");
progressDialog.setCancelable(false);
progressDialog.show();

This will create a ProgressDialog with the message "Loading..." and prevent the user from dismissing it by clicking outside the dialog box.

Step 3: Dismiss the ProgressDialog

Once your background task is complete, you can dismiss the ProgressDialog like this:

progressDialog.dismiss();

This will hide the ProgressDialog from the user.

Conclusion

Displaying a ProgressDialog in Android is a simple process that can greatly enhance the user experience of your app. By following these steps, you can easily create a ProgressDialog and show it to the user while your app performs a background task.

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