android studio spinner value pop up gray bubble

Here is an example strings.xml with a string array called coffeeType: Here a list of types of coffee is going to be used. Enter the values for the Spinner into a string array. Use the Project explorer to open the file strings.xml. The array of strings is defined in a values file in the res/values folder. An Empty Activity is used with other settings left at their default values.

Create a New Studio ProjectĬreate a new project in Android Studio, here called Spinner Demo. In this example the data is an array of strings, the View is the Spinner, and an ArrayAdapter is the link between the two. For some Views and types of data the code that links them together is provided by an Adapter. Finally there is the code that links the Views to the data. There is data that needs to be displayed in those Views. There are the Views that make up the screens (managed by Activites). Programmers coding with the Android SDK soon come across a familiar pattern when designing the user interface. When entering code in Studio add import statements when prompted by pressing Alt-Enter.) The example code can be changed to meet your own requirements. (This Android loading Spinner tutorial assumes that Android Studio is installed, a basic App can be created and run, and the code in this article can be correctly copied into Android Studio. A Spinner on other platforms is closer to the Android Pickers, which are often seen when setting dates and times on an Android device. The Android Spinner behaves in a similar fashion to what some may call a drop down list. Programmers moving to Android from other environments will notice a difference in terminology.

The Spinner View is useful when you want the user to pick an item from a predetermined list, but do not want to take up a lot of screen space (such as using several radio buttons). The demo code provided is an Android Studio Spinner example project. This Android Spinner example takes a look at loading string items into the Spinner.

Android studio spinner value pop up gray bubble