Back to project page Android-Parse.com-GridView-Tutorial.
The source code is released under:
Apache License
If you think the Android project Android-Parse.com-GridView-Tutorial listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
package com.androidbegin.parsegridview; /* w w w .ja va 2 s.c om*/ import java.util.ArrayList; import java.util.List; import android.app.Activity; import android.app.ProgressDialog; import android.os.AsyncTask; import android.os.Bundle; import android.util.Log; import android.widget.GridView; import com.parse.ParseException; import com.parse.ParseFile; import com.parse.ParseObject; import com.parse.ParseQuery; public class MainActivity extends Activity { // Declare Variables GridView gridview; List<ParseObject> ob; ProgressDialog mProgressDialog; GridViewAdapter adapter; private List<PhoneList> phonearraylist = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Get the view from gridview_main.xml setContentView(R.layout.gridview_main); // Execute RemoteDataTask AsyncTask new RemoteDataTask().execute(); } // RemoteDataTask AsyncTask private class RemoteDataTask extends AsyncTask<Void, Void, Void> { @Override protected void onPreExecute() { super.onPreExecute(); // Create a progressdialog mProgressDialog = new ProgressDialog(MainActivity.this); // Set progressdialog title mProgressDialog.setTitle("Parse.com GridView Tutorial"); // Set progressdialog message mProgressDialog.setMessage("Loading..."); mProgressDialog.setIndeterminate(false); // Show progressdialog mProgressDialog.show(); } @Override protected Void doInBackground(Void... params) { // Create the array phonearraylist = new ArrayList<PhoneList>(); try { // Locate the class table named "SamsungPhones" in Parse.com ParseQuery<ParseObject> query = new ParseQuery<ParseObject>( "SamsungPhones"); // Locate the column named "position" in Parse.com and order list // by ascending query.orderByAscending("position"); ob = query.find(); for (ParseObject country : ob) { ParseFile image = (ParseFile) country.get("phones"); PhoneList map = new PhoneList(); map.setPhone(image.getUrl()); phonearraylist.add(map); } } catch (ParseException e) { Log.e("Error", e.getMessage()); e.printStackTrace(); } return null; } @Override protected void onPostExecute(Void result) { // Locate the gridview in gridview_main.xml gridview = (GridView) findViewById(R.id.gridview); // Pass the results into ListViewAdapter.java adapter = new GridViewAdapter(MainActivity.this, phonearraylist); // Binds the Adapter to the ListView gridview.setAdapter(adapter); // Close the progressdialog mProgressDialog.dismiss(); } } }