CODEWITHSUNDEEP
javaandroid
Muhammad Umar
Muhammad Umar

Reputation: 11782

Image Display not showing in Custom Spinner Adapter

i am using following code to attach an image placed in my asset Folder

  ArrayAdapter<CharSequence> adapter = new CustomArrayAdapterForCurrencies(this, currenciesDataSource.keys);
      paidIn.setAdapter(adapter);


viewHolder.flag = (ImageView) view.findViewById(R.id.UICurrencyCurrencyFlag);
            String filename = "Images/Currencies/" + keys[position] + ".png";
            try {
                InputStream bitmap= context.getResources().getAssets().open(filename);
                Bitmap bit=BitmapFactory.decodeStream(bitmap);
                viewHolder.flag.setImageBitmap(bit);
            } catch (IOException e1) {
                e1.printStackTrace();
            }

With Image

But when i click on Spinner following this happens, If i click on let us say , INR, The indian flag shows up just like above, but i want all the flags to be shown in this screen too.

No Image

Please tell me what is the problem Best Regards

Upvotes: 2

Views: 661

Answers (1)

Akhil
Akhil

Reputation: 14058

If PaidIn is a spinner ,then you must have set a DropDownViewResource layout file for it using setDropDownViewResource(). Use a custom layout file with an imageview and textview as your drop down resource, then you will be able to shown Indian and other flag images too... For example:

Spinner spin = (Spinner) findViewById(R.id.spinner);
        spin.setOnItemSelectedListener(this);

        ArrayAdapter aa = new ArrayAdapter(
                this,
                android.R.layout.simple_spinner_item, 
                items);

        aa.setDropDownViewResource(
           android.R.layout.simple_spinner_dropdown_item);
        spin.setAdapter(aa);

Upvotes: 1

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