CODEWITHSUNDEEP
android
Dev
Dev

Reputation: 505

Android-How to close progress dialog when back button is pressed

How to close progress dialog when back button is pressed ?

Upvotes: 9

Views: 22659

Answers (11)

Kimkom Fc
Kimkom Fc

Reputation: 1

ProgressDialog dialog = new ProgressDialog(yourActivity.this);
dialog.setCancelable(true);
.
.
.
progressDialog.show();

works very fine

Upvotes: 0

Fazle Rabbi
Fazle Rabbi

Reputation: 340

You can dismiss dialog in onPause method of activity. Here is the solution. It worked in case of me.

@Override
    public void onPause() {
        super.onPause();
        progressDialog.dismiss();
    }

Make sure private ProgressDialog progressDialog; declared globally

and initialize progressDialog on onCreate method just like this:

progressDialog = new ProgressDialog(YourActivityGoesHere.this);

Upvotes: 0

Shibin Francis
Shibin Francis

Reputation: 542

ProgressDialog dialog = new ProgressDialog(yourActivity.this);
dialog.setCancelable(true);
.
.
.
progressDialog.show();

Hope, this will work.

Upvotes: 0

Divya
Divya

Reputation: 369

By default progress dialog get dismiss, if you click on back button. Or, you can add this line:

progress.setCancelable(true);

Another option is you can call finish() and then progress.dismiss():

progress.setOnKeyListener(new ProgressDialog.OnKeyListener() {
        @Override
        public boolean onKey(DialogInterface arg0, int keyCode,
                KeyEvent event) {
            // TODO Auto-generated method stub
            if (keyCode == KeyEvent.KEYCODE_BACK) {
                finish();
                dialog.dismiss();
            }
            return true;
        }
});

Or, you override method onCancel() method in back key pressed button event.

Upvotes: 2

DeeV
DeeV

Reputation: 36035

A much better way.

          ProgressDialog dialog = new ProgressDialog(this);
          dialog.setCancelable(true);
          dialog.setOnCancelListener(new DialogInterface.OnCancelListener(){
             @Override
             public void onCancel(DialogInterface dialog){
                /****cleanup code****/
          }});

The setCancelable method tells the ProgressDialog to close when the back button is pressed. The listener at the end allows you to do anything that may need to be done as a result of a cancel (like closing a socket).

Upvotes: 46

Rakesh Vanol
Rakesh Vanol

Reputation: 1

Here is one possible solution:

Dialog dialog;
dialog = new Dialog(context,style);
dialog.setCanceledOnTouchOutside(false);

Upvotes: 0

Abhishek Raghuvanshi
Abhishek Raghuvanshi

Reputation: 19

It's very simple just copy the below code and paste within Async..

ProgressDialog dialog;

@Override
protected void onPreExecute() {
    dialog = new ProgressDialog(MainActivity.this) {
        @Override
        public void onBackPressed() {
            dialog.cancel();
            dialog.dismiss();
        }
    };
    // dialog.setTitle("file is..");//its optional If u want set title in progress
    // bar
    dialog.setMessage("Loading....");
    dialog.setCancelable(false);
    dialog.show();
}

Upvotes: 0

Rakesh Vanol
Rakesh Vanol

Reputation: 33

I would honestly just do:

The Dialog interface provides a dialog.setCanceledOnTouchOutside(false) method which enables precisely this. You call that with a false value and the user won't be able to press the back button to go back to your activity

Upvotes: 3

Abhinav Raja
Abhinav Raja

Reputation: 351

Well i found my approach much more useful. if you set progressDialog.setCancelable(true); it will cancel the dialog if the user would press anywhere on the screen outside the dialog. You wouldn't want that, right? If you want the progress dialog to cancel only if the user presses the back button then use this code:

ProgressDialog pDialog;

pDialog = new ProgressDialog(MainActivity.this) {
             @Override
                public void onBackPressed() {
                    pDialog.dismiss();
                }};
        pDialog.setMessage("Loading");
         pDialog.setCancelable(false);

         pDialog.show();

Upvotes: 5

Mubarak
Mubarak

Reputation: 1449

    ProgressDialog progressDialog = ProgressDialog.show(ActivityName.this, 
                                    "Title","Message");
    progressDialog.setCancelable(true);
    progressDialog.setOnCancelListener(new OnCancelListener() {

        @Override
        public void onCancel(DialogInterface dialog) {
            // TODO Auto-generated method stub
            // Do something...
        }
    });

When you press the back button, onCancel is called.

Upvotes: 1

Hitendra
Hitendra

Reputation: 3226

Here is the solution.

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK) {
       dialog.dismiss();
        return true;
    }
    return super.onKeyDown(keyCode, event);
}

or also you can dismiss dialog in onPause method of activity.

Upvotes: 4

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