I need to make an android page with ListView that show url images with load more
Can anyone inset to me one source example that contain remote image and load more with JSON in android listview??
I need them together
You can add a footerView containing Load More Button to the ListView. refer this tutorial
http://www.androidhive.info/2012/03/android-listview-with-load-more-button/
Related
Hi I having output like following
But I need an output like the following image.
Here I am having image URLs in an array list, so dynamically it will change image url and also some times some steps will not have images.
Use picasso for Image url and Recyclerview for the listview. I hope it helps
I am adding multiple views to my linearlayout dynamically using async task. In the first run images are not loading completely, its loading only 60- 80 % only.
images are fetching through web service and adding dynamically to view. It will load completely only after i go back and come to the page or after taking another page.
please check following image.
all view are adding dynamically. also using progress dialog for async task.
I would advice you to use this Image Loader Library to load those images dynamically with ease. Use a ListView with your own Adapter and add the loading image code there.
Currently I have implemented Expandable List View referencing from the following website:
http://www.androidhive.info/2013/07/android-expandable-list-view-tutorial/
Now, how do I download a jpeg from a url(e.e. h--p://www.test.com/image.jpg) and display this image within each list child when that list child is chosen? Currently it only shows data.
The reason is being, I don't want to download the images and store within the assets folder which will increase the size of the application, that's why use url to show only when that list child is chosen.
Is it possible? Or I could only do so by downloading the image beforehand and storing under assets?
Yes it is possible. If you want to implement this then you should grab a lazy loading library. For that you may use aquery just google it, its a nice library to provide the required mechanism.
Also Expandable istview is nothing but a listview so whatever you want to do inside a listviewcan be done within ExpandableListView as well.
In my RSS News Reader app,I am currently listing RSS titles in a List view using the following method.I have stored RSS data in array using this method, http://droidapp.co.uk/?p=166 .I want to list RSS feed images along with its title.I fetched image URL from RSS feed.Can anyone help finding a solution?
ListView lv1;
lv1 = (ListView)findViewById(R.id.listView1);
lv1.setAdapter(new ArrayAdapter<String>(this,R.layout.mylist , array.PodcastTitle));
See this custom or dynamic Listview example
also see this to how to load image from URL
use as example given at https://github.com/thest1/LazyList
First you have to make a custom ListView adapter by extending a BaseAdapter and secondly you want to get images in Bitmaps.
here : http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/view/List14.html you have an optimized ListAdapter
and here: Dynamically populate Android ImageView with outside resources you have a clue of how you can download an image and put it into a Bitmap (after that you can put it on to your ImageView)
I'm Developing an Application. I'm displaying Thumbnail Image and Corresponding data with the image in ListView the data and images both are downloaded and parsed through XML parsing For Displaying images I used this tutorial
Lazy load of images in ListView
But I'm not getting how to display the parsed data in ListView.
Thank you
Abhishek
This is what u should do..
After parsing the data create objects for each row in listview(i.e,use a Custom Class)
Iterate through all the objects
Add to listView Adapter
Use listview.notifyDataChanged() function everytime.
This should do the trick..;)
By using the BaseAdapter, its possible.Inflate a layout that have textviewand Image view in
Listview row.
Please look in below link for the tutorial. i am sure you will get to resolve you problem on your own
http://www.vogella.de/articles/AndroidListView/article.html