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Published 20 hours ago • verified publisher icon kcochibili
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This class simplifies calls to SharedPreferences in a line of code. It can also do more like: saving a list of Strings, ints, and saving images. All in 1 line of code!

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java.lang.NullPointerException: listFood.get(0) must not be null

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fun insertFood(item: FoodDomain){ listFood = tinyDB.getListObject("CartList") listFood.add(item) tinyDB.putListObject("CartList",listFood) var fod : FoodDomain = listFood.get(0) } The error is: when i get the list, it have size, 1 or 2 or...

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verified publisher icon kcochibili

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This class simplifies calls to SharedPreferences in a line of code. It can also do more like: saving a list of Strings, ints, and saving images. All in 1 line of code!

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