package com.example.staggeredgridviewdemo;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.app.Activity;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.Menu;

import com.origamilabs.library.views.StaggeredGridView;

public class MainActivity extends Activity {

	private String urls[];
	String location = "http://snapoodle.com/APIS/android/feed.php";
	static final String TAG_ITEMS = "print";
	StaggeredGridView gridView;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		new getImages().execute();
		gridView = (StaggeredGridView) this
				.findViewById(R.id.staggeredGridView1);

	}

	class getImages extends AsyncTask<String, Void, String> {

		@Override
		protected String doInBackground(String... params) {
			// TODO Auto-generated method stub
			JSONObject json = JSONfunctions.getJSONfromURL(location);

			try {
				JSONArray jarray;
				jarray = json.getJSONArray(TAG_ITEMS);
				urls = new String[jarray.length()];

				for (int i = 0; i < jarray.length(); i++) {
					JSONObject gridImages = jarray.getJSONObject(i);
					urls[i] = gridImages.getString("saved_location");
				}

			} catch (JSONException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}

			return null;
		}

		@Override
		protected void onPostExecute(String result) {
			// TODO Auto-generated method stub
			super.onPostExecute(result);
			StaggeredAdapter adapter = new StaggeredAdapter(MainActivity.this,
					R.id.imageView1, urls);

			gridView.setAdapter(adapter);
			adapter.notifyDataSetChanged();
		}
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		getMenuInflater().inflate(R.menu.activity_main, menu);
		return true;
	}
}