In android can i put animations to each rows (view) of a List. What I want o achieve that rows at even position should translate from left of screen and rows at odd positions should translate from right.
put the animations(using startAnimation) to each view of row in getView method of Adapter.
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I wasn't sure what to title this without explaining it all there. Essentially, I want to populate part of a screen with a bunch of buttons. The buttons should have text from an ArrayList (or other structure) and they should be aligned horizontally to each other from the left to the right of the screen. When there is no more room to the right, it starts a new row. I've attached an example. Example layout here
I know how to make custom list adapters for my objects and how to make listeners for parts within the list items, but I'm just not sure how to make the "list" of buttons go horizontally with wrapping to the next line.
It seems https://github.com/google/flexbox-layout might help you.
You can use FlexboxLayoutManager as adapter, or simply place all the buttons inside FlexboxLayout, they will wrap automatically depending on their width.
I want to make two seperate grids, one with 2 columns and 8 rows and another with 4 columns and 8 rows. Which layout should I choose? It only needs to work vertically and there should be some space on the top for a button. I don't want any elements to disappear, but I would also prefer not to scroll to see all elements.
You can use a GridLayoutManager instead of a LinearLayoutManager when you set the RecyclerView up.
recyclerView.setLayoutManager(new GridLayoutManager(this, numberOfColumns));
Also, this tutorial will provide you further detail https://www.android-examples.com/android-recyclerview-with-gridview-gridlayoutmanager/.
I'm wondering if you guys have an idea on how to handle this problem.
Process:
First i iterate trough this collection. If the input value is the same as the item of the grid box it will stop and select this item.
View of SAP GridBox
Note that every spy mode will select EVERYTHING and the only way to actually read this is with SAP GrixBox.
The problem here is that i need to click the small grey square on the left of the selected Notification. I cannot select it with any hotkey or with a spy mode.
Small grey square MANUALLY selected
My idea was to use capture an highlighted item with the Region mode and then move 5px to the left. But this does not seem to work ...
Any suggestion are welcome!
If I recall correctly the shortcut for selecting an entire row in Sap Grid is Shift + Space. You need to have a cell selected first, though.
I have been trying to add Data items for my combobox in the DialogWindow of my mfc project, at design time by setting strings delimited by semi-colons for the Data property of this combobox.
But it just shows empty combobox at runtime. I tried using AddString() method of this combobox manually in the OnInitDialog() event of the DialogBox too. But that was also not working.
Tried creating a demo project again and when I added the combobox and put the value a;b in the Data property of it, it is showing up. But tried the same on my project and it is still showing the empty list in the new combobox! Tried to compare both project's code, like the header files and initialization's etc. Found that both are same. Other than some event declaration for the buttons and my custom c++ code in my project, the rest of the code is same as that of the newly created demo project!
Why in my project this combobox is showing an empty list of items? :(
EDIT:
Just noticed that the items are already in the list. But the dropdown is of small height and thus preventing the actual items from showing up! :(
Tried to look increasing the size of the combobox, but I couldn't find any property in the Property Window and dragging the corners of th combobox doesn't increases the height either! :(
Increase the size of the dropdown list like this, in the design window:
Click on the arrow on the right side of the combobox (highlighted in yellow on first pic). Then click and drag the bottom mid resize marker to increase the height (highlighted in the second pic).
This will increase the size of the dropdown list.
Otherwise when we try to click on the resize markers to increase the height, it would be disabled. So make sure you click on the arrow on the right side of the combobox first.
I am getting started with Android, trying to write a "concentration" game for kids where a screen full of text is separated into buttons, filling the screen (one word per button)
The buttons should wrap to the contained text, so longer words will have longer button widths.
Once a row fills up, the next button should flow to the next row, and so on, until the whole screen is filled with evenly spaced variable width buttons.
The number of rows and number of buttons per row varies based on screen size (and as mentioned, button width)
I could use a vertical linear layout, then insert horizontal linear layouts to contain the row text. However I don't see how to make those widths and number of rows vary based on the screen size and text size.
I presume I need to create my own custom layout, something like FlowLayout in Spring - if so, can you recommend a tutorial for how to do so?
Check android's API Demos
Animation->DefaultLayoutAnimation (for example)
LayoutAnimationsByDefault.java & layout_animations_by_default.xml (for source)
It uses GridLayout and with a bit of modifications of mentioned example, it will be useful for your case..It's flexible, it's available since API Level 14, but it's available trought support/compatibility library or 3rd party library .
Hope this will help.. Cheers ;)