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POAndroid Picasso GridView - Store URL data in Integer array?
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I'm using Picasso to set a gridview in my Android app. What I wanna do is basically pressing an image in the gridview and go to the detail view. The data was populated in String array like so: <pre><code>static final String[] URLS = { "http://i.imgur.com/file1.jpg", "http://i.imgur.com/file2.jpg", "http://i.imgur.com/file3.jpg", "http://i.imgur.com/file4.jpg" }; </code></pre> In the <code>ImageAdapter</code> those URLS are to be put in an String ArrayList: <pre><code>public class ImageAdapter extends BaseAdapter { private final Context context; private final List<String> urls = new ArrayList<String>(); public ImageAdapter(Context context) { this.context = context; // Ensure we get a different ordering of images on each run. Collections.addAll(urls, Data.URLS); //Collections.shuffle(urls); // Triple up the list. ArrayList<String> copy = new ArrayList<String>(urls); urls.addAll(copy); } @Override public View getView(int position, View convertView, ViewGroup parent) { SquaredImageView view = (SquaredImageView) convertView; if (view == null) { view = new SquaredImageView(context); view.setScaleType(CENTER_CROP); } // Get the image URL for the current position. String url = getItem(position); // Trigger the download of the URL asynchronously into the image view. Picasso.with(context) // .load(url) // .placeholder(R.drawable.placeholder) // .error(R.drawable.error) // .fit() .centerCrop()// .into(view); return view; } @Override public int getCount() { return urls.size(); } @Override public String getItem(int position) { return urls.get(position); } @Override public long getItemId(int position) { return position; } } </code></pre> The problem is when I want to get the Item's ID, it was all stored in String. Here is how my Details View Activity looks like: <pre><code>public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.full_image); // get intent data Intent i = getIntent(); // Selected image id int position = i.getExtras().getInt("id"); ImageAdapter ia = new ImageAdapter(this); ImageView iv = (ImageView) findViewById(R.id.full_image_view); iv.setImageResource(ia.getItemId(position)); } </code></pre> The <code>position</code> is from my main activity and it is in Integer. When I want to put the getItemId, <code>setImageResource</code> throws this error: <blockquote> The method setImageResource(int) in the type ImageView is not applicable for the arguments (long) </blockquote> Do you guys have any idea how to fix this? EDIT: Added ImageAdapter class code
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<android><picasso>
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Android Picasso GridView - Store URL data in Integer array?
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