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In an android application, I'm showing to the user an AlertDialog with no buttons, just a message. How can I destroy the AlertDialog programmatically so that it's not visible anymore? I tried with cancel() and dismiss() but they are not working, the view remains there.
AlertDialog.Builder test = new AlertDialog.Builder(context);
test.setTitle("title");
test.setCancelable(true);
test.setMessage("message...");
test.create().show();
then I tried
test.show().cancel() and
test.show().dismiss()
but not working.
977
AlertDialog generally consists of the main title, the message, and two buttons, technically termed as a positive button and a negative button. Both positive and negative buttons can be programmed to perform various actions. By default, the negative button lets close the AlertDialog without any additional lines of code.
To Dismiss Dialog user needs to make use of an inbuilt class like showDialog. The dialog route created by this method is pushed to the root navigator. If the application has multiple Navigator objects. It may be necessary to call Navigator.
setCancelable(false); AlertDialog dialog = builder. show(); In order to dismiss the dialog, you can call dismiss function like this.
In Android Programming we have AlertDialogs the way we have HTML. We can have OK and CANCEL buttons with and Title and text messages/info. 1. Create an object of AlertDialog.Builder from android.app.AlertDialog package. AlertDialog.Builder alertDialog = new AlertDialog.Builder (this); 2. Set the Title for the Alert Dialog using setTitle () method.
Set the Title for the Alert Dialog using setTitle () method. 7. Add two buttons Positive and Negative using setNegativeButton () and SetPositiveButton (). Also, add listers OnClickListener to both the buttons and display a Toast message!.
The user basically has to click on one of the two buttons to reply to the message in the AlertDialog. The negative button is generally titled “cancel” or “no” or “continue” and the positive button is some affirmative text.
Avoid Multiple dialogs on a single screen. Do not open Dialog automatically. Do not create confusion user action. The AlertDialog class allows us to build a variety of dialog designs. As shown in the figure, there are three regions of an alert dialog as title, content area, and action buttons. these are fixed by the android.
You should refer to the AlertDialog itself, not the builder.
AlertDialog.Builder test = new AlertDialog.Builder(context);
test.setTitle("title");
test.setCancelable(true);
test.setMessage("message...");
ALertDialog testDialog = test.create();
testDialog.show(); // to show
testDialog.dismiss(); // to dismiss
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