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(was AndroidScript) unofficial documentation by the community

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Version1.42 is out since December 2nd 2016


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Formatting Syntax

sample_code:spinner_getselecteditemnumber

Get the Number (Position) of the selected Spinner Item

(Sample Code by Chris Hopkin taken from the DroidScript Google-Group)

spinner.js
//Some code before...
 
//Load some txt files in the spinner
list = app.ListFolder( "/sdcard/Folder", ".txt" );
spin.SetList( list );
 
// Returns the currently selected index from the spinner
function getSpinItemIndex()
{
    return list.indexOf(spin.GetText());
}
 
// select the next file in the spinner
function select_next_spinner_item()
{
    var listIndex = getSpinItemIndex();
 
    // Make sure there is a next file
    if(listIndex+1 < list.length)
    {
        var file = list[listIndex+1];
 
        // Show the next file in the spinner
        spin.SelectItem(file);
    }
}
sample_code/spinner_getselecteditemnumber.txt · Last modified: 2015/01/07 09:19 by octazid