Android cursorloader not updating Smart phonesexmate 2014

Rated 4.25/5 based on 518 customer reviews

Here is a working example tested for Android 2.3, and 4.0 (it uses nothing in the compatibility library, so it should be fine for awhile) Since it's a decorator, it should be easy to retrofit existing code and it works fine with is correct.) Spinner does not support multiple view types Code notes: 2 constructors This allows you to use a standard prompt or define your own 'nothing selected' as the first row, or both, or none. */ public class Nothing Selected Spinner Adapter implements Spinner Adapter, List Adapter I know this question has lot of Answer but I found the simplest and easiest way to do.(Note: Some themes show a Drop Down for a Spinner instead of a dialog. This solution is independent of API level ,it will works for all API level.Take a look at the iosched app for a general purpose solution to adding an element to the top of a list.In particular, if you are using a Cursor Adapter, look at Tracks which extends that definition to provide a "set Has All Item" method and associated code to manage the list count to deal with the extra item at the top.

android cursorloader not updating-38

android cursorloader not updating-5

android cursorloader not updating-32

android cursorloader not updating-74

To me the ideal solution would provide the “Select One” (or whatever initial text) when the spinner is first displayed. In my case was only the first one, the rest i leave the original Refer to one of the above answers: I added my code to fix a little bug. Would you like to answer one of these unanswered questions instead?

The Dropdown doesn't normally show the prompt) You define a layout to 'look' like a prompt, for example, grayed out... Idea is to set the last item of spinner as default one.(); objects.add("India"); objects.add("Pakistan"); objects.add("China"); // add hint as last item objects.add("Select Country"); Hint Adapter adapter = new Hint Adapter(context, objects, android.

Using a standard prompt (notice that nothing is selected): Or with a prompt and something dynamic (could have had no prompt also): Usage in above example adapter = Array Adapter.create From Resource(this, R.array.planets_array, android. R.layout.simple_spinner_item); Drop Down View Resource(android. R.layout.simple_spinner_dropdown_item); Spinner spinner Film Type = (Spinner) find View By Id(spinner); Adapter(adapter); // show hint Selection(Count()); (activity, android.

I've tried several things (gravity, padding, margin, etc.) and none worked reliably across devices, so I'm going to opt for a different solution.

with one that presents a 'Select Option...' View initially for the Spinner to display with nothing selected. Spinner Adapter; /** * Decorator Adapter to allow a Spinner to show a 'Nothing Selected...' initially * displayed instead of the first choice in the Adapter.

Leave a Reply