universal-image-loader

Universal Image Loader reuse images

由 微笑、不失礼 提交于 2019-12-11 03:25:52
问题 Using Universal Image Loader, is it possible to directly save images to disk and reuse those images between different runs of the application? I know imageLoader.displayImage(imageURI, itemHolder.image, options); gets images from the cache the second time, but if you exit the app the cache is removed. I want the display image method to save the image to a permanent location and use that location every time the app calls that method. Is this possible using Universal Image Loader or do I need

How to fit image in full screen in ImageViewTouch

由 与世无争的帅哥 提交于 2019-12-10 22:38:04
问题 I am using [ImageViewTouch][1] library to zoom a image instead of imageview. <it.sephiroth.android.library.imagezoom.ImageViewTouch android:id="@+id/imageweb" android:layout_width="fill_parent" android:layout_height="fill_parent" android:adjustViewBounds="true" android:background="@drawable/bg_loading" android:scaleType="fitCenter" /> I want to load the image on ImageViewTouch control and the width of image will auto fits my screen. How to fit only width and height both to my mobile screen?

ImageView loading high resolution image as very poor quality

由 ぃ、小莉子 提交于 2019-12-10 17:05:12
问题 I am using a ListFragment to display a ListView of Lazy Loaded ImageView objects using the Android Universal Image Loader. The correct data is coming from my datasource and I have the URL to my fairly high resolution images (about 1000px wide, 150kb). I am using these to completely fill each row that is 110dp high. The problem I am having is the images are loading at a very poor resolution: The problem isn't the source image as it is high enough quality: http://www.puc.edu/__data/assets/image

Universal Image Loader - call too many getView()

由 十年热恋 提交于 2019-12-10 12:19:41
问题 I'm trying to create a image ListView using universal-image-loader. Currently, no images appear or load. I found that getView() from ImageAdapter was called to many times. For example, if list size is 3, then getView() should call 3 times but in my code, call 24 times!!! This is my Source Code. public class MainActivity extends Activity{ AsyncTask<Void, Void, Void> asyncTask, registerTask; DisplayImageOptions options; ArrayList<HashMap<String, Object>> feedList = null; @Override public void

Set Image Wallaper of ViewPager in Universal Image Loader UIL

由 我与影子孤独终老i 提交于 2019-12-10 11:36:54
问题 I am Using Nostra Universal Image Loader plugin, I would like to be able to see the currently image on the ViewPager as the Phone Wallpaper. My code below can set the wallpaper, but its not he currently image thats is displaying on the ViewPager, it will be a image before or a image after, and sometimes a ramdom image of the Sting Array. public class ImagePagerFragment extends Fragment { public static final String TAG = ImagePagerFragment.class.getSimpleName(); VarController vc; public static

Is there a way to specify extra headers while fetching images using Universal Image Loader?

由 强颜欢笑 提交于 2019-12-09 13:58:02
问题 I'm trying to user the Universal Image Loader library to load my images. I trying to call a webservice api to fetch images off it, but it requires the client to attach extra http headers. i.e.: Access-Token: 124124141241421 Is there a way to dynamically do this in my project? 回答1: You should implement your own ImageDownloader (extend ImageDownloader class and override InputStream getStreamFromNetwork(URI imageUri) method) and set it to configuration. Look into URLConnectionImageDownloader

Fix a warning of ImageLoader : “Try to initialize ImageLoader which had already been initialized before”

由 落爺英雄遲暮 提交于 2019-12-09 07:13:23
问题 In my app, i have a listview with some items. Each item has a img which is downloaded from distant url. I use ImageLoader library to load each image into my app. My listview is well built, i have all images, but i have a warning in LogCat : 02-05 15:16:17.938: W/ImageLoader(17363): Try to initialize ImageLoader which had already been initialized before. To re-init ImageLoader with new configuration call ImageLoader.destroy() at first. I don't know how to fix this issue ? Here the code of my

ImageViews changed positions when scrolling in GridView

由 ☆樱花仙子☆ 提交于 2019-12-08 19:02:29
I have a very frustrating problem and I don't have an idea what is wrong. I build simple XML which contains only GridView. This gridview should show images (ImageView) downloaded from specific urls which I retreive with my code. So the idea of this APP is only to download images from URLS and show those images in GridView. First I must say that I'm using Universal Image Loader library. First please look at my getView code: @Override public View getView(int position, View convertView, ViewGroup parent) { ImageView iv; if(convertView == null) { iv = new ImageView(MyActivity.this); iv

bitmap.copy() throws out of memory error

由 别说谁变了你拦得住时间么 提交于 2019-12-08 17:15:42
问题 I am using universal-image-loader library to load images, but when I call copy() on a loaded bitmap file in some cases I get OutOfMemoryError . Here is my code: ImageLoader.getInstance().loadImage(path, new ImageLoadingListener() { @Override public void onLoadingStarted(String arg0, View arg1) { // TODO Auto-generated method stub } @Override public void onLoadingFailed(String arg0, View arg1, FailReason arg2) { // TODO Auto-generated method stub } @Override public void onLoadingComplete

Repetition of image while scrolling in Android grid view using Universal Image Loader

由 廉价感情. 提交于 2019-12-08 16:51:17
问题 I am trying to load images from the Internet using Universal Image Loader on a gridview using the below code. public View getView(int position, View converView, ViewGroup parent) { Log.v("Description", "Description is " + position); ViewHolder mVHolder; if (converView == null) { LayoutInflater vi = (LayoutInflater) conted.getSystemService(Context.LAYOUT_INFLATER_SERVICE); converView = vi.inflate(R.layout.customgrid, null); mVHolder = new ViewHolder(); mVHolder.mImageView = (ImageView)
订阅 universal-image-loader