Android spinner which selected

So we need to set the adapter class with the Spinner. Following xml file shows the layout of a typical spinner in android which consists of a text label and a spinner element tag. The MainActivity and SecondActivity java classes are defined as follows. On button click we pass the selected spinner item as a string value to the next activity using android bundle. Then the data is retrieved from the bundle and displayed in a TextView. After sometime toast notification disappears as shown in below image.

Finally, in the second screen, the selected item from the dropdown list is retrieved using Bundles and displayed in the TextView. You can download Android Spinner, Bundle and Toast example project from below link.

Reference: Official Doc. The tutorial is quite clear and looks useful. One work around for me would be to take out the. Like State, City, Region, Taluka…. In this activity i am using one button for jump to next activity second activity to third activity for perform my final task but if i click on this button then application is closed and main thread error is occurred.

Thanks, for sharing this list with us, I really found this helpful and I also believe that these things gonna help me in future and I hope you will share these kinds of content more often. When I click next, the 2 spinner values go to my web service and retrieve a list. I can populate the spinners but I am having difficulty in getting the list of items. Communicate with wireless devices. Configure devices. Interact with peripherals.

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Adding search functionality. Creating backward-compatible UIs. Home channels for mobile apps. App widgets. Media app architecture. OnItemSelectedListener class in your Activity. Related How to detect whether a user is using USB tethering? Android software for the system administrator on the move Apple - How to migrate WhatsApp messages data from Android to iPhone?

Active Oldest Votes. They work for other widgets and views, but the documentation for the Spinner widget clearly states: A spinner does not support item click events. Calling this method will raise an exception. Better use OnItemSelectedListener instead: spinner. Improve this answer. Shine 3, 1 1 gold badge 33 33 silver badges 56 56 bronze badges. So code that is written in there gets executed on startup as well.

Is there a way of executing the containing code only if there is a real item selection invoked by the user? I have put the listener in the onStart method, but it's called before the user ever gets to see anything, just like onCreate is, so, in my case where a "proceed" button that is meant to be invisible until the user selects something, the button is made visible upon initial display.

Are you saying your experience is different? If so, what are you doing differently in the onStart method that I'm missing? Use another field inside your anonymous listener to record the first selection, and tell onItemSelected not to do anything unless a selection has been encountered? Just a thought. But what if the user selects the "default" item, the one up the top? Then onItemSelected I know because I just found this out the hard way. Show 6 more comments. Spinner OnItemSelectedListener event will execute twice: Spinner initialization User selected manually Try to differentiate those two by using flag variable.

Vasily Kabunov 5, 12 12 gold badges 43 43 silver badges 47 47 bronze badges. Santhosh Santhosh 1, 3 3 gold badges 14 14 silver badges 29 29 bronze badges. Mine gets called twice too! I cant figure out how you differentiate between the two? Best explanation about execution of OnclickListener.

I am personally appalled that something so simple - such a fundamental UI widget - is so bloody difficult to implement I also agree. The Spinner is one screwed up widget. Its very hard to know when the popup or drop is open or closed. Would it have been so hard to add an event for this?