I am stuck in a project. I need to add items to my ListView through alert dialog box. like 1st item will act as a heading and when it is selected a dialog box will open and the value will be added as sub item of that ListView. I will attach pictures just the I want them to be. Please if anyone can help.
below is the picture of ODK app.
Related
How to hide the dialog box if the checkbox checked? i dont know how to do
This is my dialog method
I tried to hide dialog box permanently by shared preference. But not working (my fault). So please give me the whole function
I have Listview. And I want to add overflow menu to each listview's item. How to do it? Now I add button to every item and show dropdown menu when user clicks on this button. But I want to replace this ordinary button with overflow one.
Add an ImageView or Button to trigger the menu on the right of your listview items. To get the "overflow" icon, see this question: How do I get a copy of the Android overflow menu icon?
Add an onClickListener to your ImageView or Button
On your onCreate() method, create a popup menu like this:
popupMenu = new PopupMenu(this, findViewById(R.id.anchor));
popupMenu.getMenu().add(...);
popupMenu.setOnMenuItemClickListener(this);
In your onClickListener trigger the display of the popup menu
popupMenu.show();
I am Creating a ImageViews dynamically now i need to display pop up menu if click the ImageView.
ex: In that pop up i will add download. If i click that download button respective Image should download.
I'm not very sure about putting a button on an imageview...take a look at this answer:
Put a button over an ImageView
As for making a popup appear on button click, use dialogfragments.
Q: I have implemented jtable with checkbox in it now when user click on particular checkbox dialog gets opened where user can add more information to the selected item
now if user does click close button in dialog then i need to uncheck the selected item from jtable ?
Note :i am opening dialog through setValueAt method of class which extends AbstractTableModel?
How can i workaround this problem?
I have implemented jtable with checkbox in it now when user click on particular checkbox dialog gets opened
Instead of using a check box you can use a JButton as a renderer. Then when you click on the button the dialog will display. Then you don't need to worry about resetting the checkbox.
See Table Button Column for more information.
if I have an Options menu in Android that has more than 6 items, Android adds a More item that shows the other hidden items, AS text!
But I want the More button to display the extra items both in their text AND icon, how do I do that?
I think this is not possible, unless you code that by your self. And by "code" I mean you create a custom menu.