CODEWITHSUNDEEP
androidslider
John Shuk
John Shuk

Reputation: 57

Why image sliding not display consecutive?

HashMap<String,Integer> file_maps = new HashMap<String, Integer>();

        file_maps.put("M/S 1",R.drawable.rs1);
        file_maps.put("M/S 2",R.drawable.rs2);
        file_maps.put("M/S 3",R.drawable.rs3);
        file_maps.put("M/S 4",R.drawable.rs4);


        for(String name : file_maps.keySet()){
            TextSliderView textSliderView = new TextSliderView(this);
            // initialize a SliderLayout
            textSliderView
                    .description(name)
                    .image(file_maps.get(name))
                    .setScaleType(BaseSliderView.ScaleType.Fit)
                    .setOnSliderClickListener(this);

mDemoSlider.addSlider(textSliderView);

i use this code , suppose to be the first image appear is rs1 , second rs2 , third rs3 and last rs4 ..

But the problem is image rs3 will first display , second rs4 , third rs1 and last rs2 ..

So how i can solve this problem ? or have any idea why this problem happen ..?

Upvotes: 0

Views: 76

Answers (1)

Dhaval Patel
Dhaval Patel

Reputation: 10299

Instead of 

  HashMap file_maps = new HashMap();

Use 

  HashMap file_maps = new LinkedHashMap();

HashMap makes absolutely no guarantees about the iteration order. It can (and will) even change completely when new elements are added.

LinkedHashMap will iterate in the order in which the entries were put into the map

Upvotes: 1

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