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Listview Scroll to the end of the list after updating the list. Building and running app via Gradle and Android Studio is slower than via Eclipse.

If you find this answer helpful please upvote the answer so other people will also take benefit from it. Inside the onItemSelected() method of classSpinner, you have to get the selected item from the. Before starting your application,Android studio will display following window to select an option where you want to run your Android application. Decodes image and scales it to reduce memory consumptionīitmapFactory.Options o = new BitmapFactory.Options() īcodeStream(new FileInputStream(f), null, o) We find this answer accurate for How to get Spinner value. Changing Value of second Spinner based on first Spinner value. To run the app from Android studio, open one of your project's activity files and click Run icon from the toolbar. Then it finds the best inSampleSize value, it should be a power of 2, and finally the image is decoded. This will allow us to retrieve the value of the chosen beer type from the spinner, and display text in the text view. First it reads image size without decoding the content itself. Spinner mySpinner (Spinner) findViewById(R.id.yourspinner) String text mySpinner.getSelectedItem().toString(). This inSampleSize option reduces memory consumption. So here is the complete step by step tutorial for How to get selected item position of spinner in android. So by getting spinner item position we can perform various type of tasks upon it. To fix the OutOfMemory error, you should do something like this: BitmapFactory.Options options = new BitmapFactory.Options() īitmap preview_bitmap = codeStream(is, null, options) Spinner item position means the string array position on spinner element because every string array starts with index zero ( 0 ) then one ( 1).