I need to show the images which I have in my drawable folder. I created a integer array to store the drawable ids like so
private int[] itemImages = new int[]{
R.drawable.image1, R.drawable.image2, R.drawable.image3,
R.drawable.image4, R.drawable.image5, R.drawable.image6,
R.drawable.image7, R.drawable.image8, R.drawable.image9,
R.drawable.image10, R.drawable.image11, R.drawable.image12,
R.drawable.image13, R.drawable.image14, R.drawable.image15,
R.drawable.image16, R.drawable.image7, R.drawable.image18,
R.drawable.image19, R.drawable.image20, R.drawable.image21,
R.drawable.image22, R.drawable.image23, R.drawable.image24,
R.drawable.image25, R.drawable.image26, R.drawable.image27
};
and some other texts itemPrice
and itemNames
then created a List and passed the elements to the custom array adapter
List<HashMap<String, String>> imageArray = new ArrayList<HashMap<String, String>>();
for (int i = 0; i < itemImages.length; i++) {
HashMap<String, String> hm = new HashMap<String, String>();
hm.put("name", "Name : " + itemNames[i]);
hm.put("price", "Price : " + itemPrices[i]);
hm.put("image", Integer.toString(itemImages[i]));
imageArray.add(hm);
}
Custom_Adapter adapter = new Custom_Adapter(getApplicationContext(),
R.layout.imagelist_layout, imageArray);
the getView in the custom array adapter is
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View displeyView = inflater.inflate(R.layout.imagelist_layout, parent, false);
ImageView img = (ImageView) displeyView.findViewById(R.id.image);
TextView name = (TextView) displeyView.findViewById(R.id.name);
TextView price = (TextView) displeyView.findViewById(R.id.price);
try {
final HashMap<String, String> imgList = imageList.get(position);
final String image = imgList.get("image");
final String price1 = imgList.get("price");
final String name1 = imgList.get("name");
imageLoader.displayImage(image, img, options);
name.setText(name1);
price.setText(price1);
} catch (Exception e) {
}
return displeyView;
}
by doing this the texts are showing. but I'm unable to view the images. the R.drawable.errorimage is displayed. How can I solve this?
If you are just trying to set a drawable image to your imageview's background you can set it just with
imageView.setImageResource(yourDrawable);
But i think you have some memory problems or need to use Display Options of Unviersal Image Loader such download as a rounded bitmap etc.
You can set drawable with universal image loader:
String yourUrl = "drawable://" + R.drawable.your_drawable;
com.nostra13.universalimageloader.core.ImageLoader.getInstance().displayImage(yourUrl, yourImageView, displayOptions);
I hope this'll help you.