Membuat Album dari JSON

package com.example.lp2maray;

import android.app.ProgressDialog;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.GridView;

import org.apache.http.NameValuePair;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;

public class Galeri extends AppCompatActivity {
    private GridView gridView;
    private GridViewAdapter gridAdapter;

    private ProgressDialog pDialog;
    JSONParser jParser = new JSONParser();
    JSONArray myJSON = null;
    private static final String TAG_SUKSES = "sukses";
    private static final String TAG_record = "record";

    int jd=0;

    String ip="";
    String[]arId_galeri;
    String[]arJudul;
    String[]arTgl;
    String[]arJam;
    String[]arKeterangan;
    String[]arKode_anggota;
    String[]arGambar;
    Bitmap []arBitmap;
    @Override    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        ip=jParser.getIP();
        new load().execute();

    }

    private ArrayList<ImageItem> getData() {
        final ArrayList<ImageItem> imageItems = new ArrayList<>();
        //TypedArray imgs = getResources().obtainTypedArray(R.array.image_ids);        for (int i = 0; i < jd; i++) {//jd/imgs.length()            //Bitmap bitmap = BitmapFactory.decodeResource(getResources(),arBitmap[i]);// imgs.getResourceId(i, -1)            imageItems.add(new ImageItem(arBitmap[i], arJudul[i]));
        }
        return imageItems;
    }

    class load extends AsyncTask<String, String, String> {
        @Override        protected void onPreExecute() {
            super.onPreExecute();
            pDialog = new ProgressDialog(Galeri.this);
            pDialog.setMessage("Load data. Silahkan Tunggu...");
            pDialog.setIndeterminate(false);
            pDialog.setCancelable(false);
            pDialog.show();
        }
        protected String doInBackground(String... args) {
            List<NameValuePair> params = new ArrayList<NameValuePair>();
            JSONObject json = jParser.makeHttpRequest(ip+"galeri/galeri_show.php", "GET", params);
           // Log.d("show: ", json.toString());            try {
                int sukses = json.getInt(TAG_SUKSES);
                if (sukses == 1) {
                    myJSON = json.getJSONArray(TAG_record);
                    jd=myJSON.length();
                    arId_galeri=new String[jd];
                    arJudul=new String[jd];
                    arTgl=new String[jd];
                    arJam=new String[jd];
                    arKeterangan=new String[jd];
                    arKode_anggota=new String[jd];
                    arGambar=new String[jd];
                    arBitmap=new Bitmap[jd];

                    for (int i = 0; i < myJSON.length(); i++) {
                        JSONObject c = myJSON.getJSONObject(i);
                        arId_galeri[i]= c.getString("id_galeri");
                        arJudul[i]= c.getString("judul");
                        arTgl[i]= c.getString("tgl");
                        arJam[i]= c.getString("jam");
                        arKeterangan[i]= c.getString("keterangan");
                        arKode_anggota[i]= c.getString("nama_anggota");
                        arGambar[i]= c.getString("gambar");
                        String gb=ip+"ypathfile/"+ arGambar[i];
                        Log.v("URL",gb);
                        arBitmap[i]=getBitmapFromURL(gb);
                    }
                }
            }
            catch (JSONException e) {e.printStackTrace();}
            return null;
        }

        protected void onPostExecute(String file_url) {
            pDialog.dismiss();
            runOnUiThread(new Runnable() {
                public void run() {
                    gridView = (GridView) findViewById(R.id.gridView);
                    gridAdapter = new GridViewAdapter(Galeri.this, R.layout.grid_item_layout, getData());
                    gridView.setAdapter(gridAdapter);

                    gridView.setOnItemClickListener(new OnItemClickListener() {
                        public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
                            ImageItem item = (ImageItem) parent.getItemAtPosition(position);
                            Intent intent = new Intent(Galeri.this, DetailGaleri.class);
                            intent.putExtra("title", arJudul[position]);//item.getTitle()                            intent.putExtra("title2", arTgl[position]);
                            intent.putExtra("title3", arKeterangan[position]);
                            intent.putExtra("title4", arKode_anggota[position]);
                            intent.putExtra("gambar", arGambar[position]);

                            //intent.putExtra("image", item.getImage());                            startActivity(intent);
                        }
                    });
                }
            });}
    }

    public static Bitmap getBitmapFromURL(String src) {
        try {
            URL url = new URL(src);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setDoInput(true);
            connection.connect();
            InputStream input = connection.getInputStream();
            Bitmap myBitmap = BitmapFactory.decodeStream(input);
            return myBitmap;
        } catch (IOException e) {
            // Log exception            return null;
        }
    }

    public boolean onCreateOptionsMenu(Menu menu) {
        menu.add(0, 1, 0, "Upload foto");//.setIcon(R.drawable.add);        return true;
    }

    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case 1:
                Intent i = new Intent(getApplicationContext(), UploadToServer.class);
                startActivityForResult(i, 100);
                return true;
        }
        return false;
    }

    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            finish();
            return true;
        }
        return super.onKeyDown(keyCode, event);
    }
}

++++++++++++++++++

GridViewAdapter.java

package com.example.lp2maray;

import java.util.ArrayList;

import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class GridViewAdapter extends ArrayAdapter<ImageItem> {

    private Context context;
    private int layoutResourceId;
    private ArrayList<ImageItem> data = new ArrayList<ImageItem>();

    public GridViewAdapter(Context context, int layoutResourceId, ArrayList<ImageItem> data) {
        super(context, layoutResourceId, data);
        this.layoutResourceId = layoutResourceId;
        this.context = context;
        this.data = data;
    }

    @Override    public View getView(int position, View convertView, ViewGroup parent) {
        View row = convertView;
        ViewHolder holder;

        if (row == null) {
            LayoutInflater inflater = ((Activity) context).getLayoutInflater();
            row = inflater.inflate(layoutResourceId, parent, false);
            holder = new ViewHolder();
            holder.imageTitle = (TextView) row.findViewById(R.id.text);
            holder.image = (ImageView) row.findViewById(R.id.image);
            row.setTag(holder);
        } else {
            holder = (ViewHolder) row.getTag();
        }


        ImageItem item = data.get(position);
        holder.imageTitle.setText(item.getTitle());
        holder.image.setImageBitmap(item.getImage());
        return row;
    }

    static class ViewHolder {
        TextView imageTitle;
        ImageView image;
    }
}
+++++++++++++++++

ImageItem.java

package com.example.komunitas;

import android.graphics.Bitmap;

public class ImageItem {
    private Bitmap image;
    private String title;

    public ImageItem(Bitmap image, String title) {
        super();
        this.image = image;
        this.title = title;
    }

    public Bitmap getImage() {
        return image;
    }

    public void setImage(Bitmap image) {
        this.image = image;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }
}

++++++++++++++
activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:background="#f0f0f0">

    <GridView        android:id="@+id/gridView"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:layout_margin="5dp"        android:columnWidth="100dp"        android:drawSelectorOnTop="true"        android:gravity="center"        android:numColumns="2"        android:stretchMode="columnWidth"        android:verticalSpacing="5dp"        android:focusable="true"        android:clickable="true"/>
</RelativeLayout>

grid_item_layout.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="wrap_content"    android:layout_height="wrap_content"    android:layout_marginTop="5dp"    android:background="@drawable/grid_color_selector"    android:orientation="vertical"    android:padding="5dp">

    <ImageView        android:id="@+id/image"        android:layout_width="160dp"        android:layout_height="150dp" />

    <TextView        android:id="@+id/text"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:layout_marginTop="5dp"        android:gravity="center"        android:textSize="12sp" />

</LinearLayout>