android: Universal Image Loader get drawable from string array
android, android-drawable, arraylist, universal-image-loader
Solution
for drawable array ,you can try this:
String imageUri = "drawable://" + R.drawable.image;
instead of R.drawable.image just pass your array position.
Example :
Declare your drawable array :
public static final int[] imageurl = new int[] {
R.drawable.image1,
R.drawable.image2,
...
};
now inside getview() method of Baseadapter :
imageloader.displayImage("drawable://"+imageurl(position), imageView, options);
Problem
Mostly I found like this on Internet ``` public static final String[] imageurl = new String[] { "http://sample.com/sample1.png", "http://sample.com/sample1.png" }; ``` So when loading image we just need to call ``` imageloader.displayImage(imageurl[position], imageView, options); ``` MY QUESTION I have string array inside arrays.xml ``` <string-array name="sample" > <item>image1</item> <item>image2</item> <item>image3</item> <item>image4</item> </string-array> ``` Then I'm trying to read sample string array inside arrays.xml ``` .... ArrayList<Integer> list = new ArrayList<Integer>(); .... final Resources resources = getResources(); final String packageName = getApplication().getPackageName(); final String[] extras = resources.getStringArray(R.array.sample); for (String extra : extras) { int res = resources.getIdentifier(extra, "drawable", packageName); if (res != 0) { list.add(res); } } ``` HOW TO LOAD IMAGES FROM ARRAYLIST? It's like ``` imageloader.displayImage(list.get(position), imageView, options); ``` OR HOW TO SET STRING[] FROM STRING ARRAY INSIDE ARRAYS.XML? I don't want to set it manually like this ``` public static final String[] imageurl = new String[] { "drawable://" R.drawable.image1 "drawable://" R.drawable.image2 ... }; ```