how to add buttons dynamically in Alert Box in And

问题:

I am developing android application in which for validations, it displays messages with alert box. I wanted to add buttons dynamically according to certain conditions. I like ask how to do this? I searched on Google, but couldn't find any suitable solutions.

Any Suggestions are helpful. Thanks.

回答1:

You can use a DialogFragment to acheive it. Create your own dialog view and inflate it in the onCreateView() of the dialog fragment.

回答2:

if you know the possible buttons that could be displayed:

• add them to your layout
• use the visibility attributes to show or hide it them, according to your conditions. (How To)

回答3:

i got the answer, I used Command Design pattern with help of CommandWrapper.

The following link elaborate more precisely. link

Thank you for everyone for their suggestions.