I am trying to create a gridview and load some images from URLs to

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Asked: June 9, 20262026-06-09T05:58:02+00:00 2026-06-09T05:58:02+00:00

I am trying to create a gridview and load some images from URLs to

0

I am trying to create a gridview and load some images from URLs to this gridview but there is an issue in loading images but i can’t find it, can anyone help ?

package com.images;
import java.io.InputStream;
import java.net.URL;

import android.content.Context;
import android.graphics.drawable.Drawable;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;

import com.coboltforge.slidemenuexample.MainActivity;
import com.coboltforge.slidemenuexample.R;

public class ImageAdapter extends BaseAdapter {
    private Context mContext;

    // Keep all Images in array
    public Integer[] mThumbIds = new Integer [27];

    // Constructor
    public ImageAdapter(Context c) {
        mContext = c;
    }

    @Override
    public int getCount() {
        return mThumbIds.length;
    }

    @Override
    public Object getItem(int position) {
        return mThumbIds[position];
    }

    @Override
    public long getItemId(int position) {
        return 0;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        /*
         * ImageView imageView = new ImageView(mContext);
         * imageView.setImageResource(mThumbIds[position]);
         * imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
         * imageView.setLayoutParams(new GridView.LayoutParams(130, 130));
         * return imageView;
         */
        ImageView imageView;
        if (convertView == null) {
            imageView = new ImageView(mContext);
            imageView.setLayoutParams(new GridView.LayoutParams(150, 150));
            imageView.setAdjustViewBounds(false);
            imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
            imageView.setPadding(8, 8, 8, 8);
        } else {
            imageView = (ImageView) convertView;
        }
        for (int i = 0; i < MainActivity.presentersImages.size(); i++) {
            imageView
                    .setImageDrawable(LoadImageFromWebOperations(MainActivity.presentersImages
                            .get(i) + position));

        }
        return imageView;
    }

    protected Drawable LoadImageFromWebOperations(String url) {
        try {
            InputStream is = (InputStream) new URL(url).getContent();
            Drawable d = Drawable.createFromStream(is, "src name");
            return d;
        } catch (Exception e) {
            System.exit(0);
            return null;
        }
    }
}

MainActivity.presentersImages is an ArrayList of strings contains the url for the images