Ich benutze Universal Image Loader 1.9.5, um Bild von URL zu laden.
dies AdapterAndroid Universal Image Loader nicht genügend Speicher Fehler
public class BinderDataImg extends BaseAdapter {
static final String KEY_IMG = "img";
LayoutInflater inflater;
List<HashMap<String,String>> imgHashmap;
ViewHolder holder;
ImageLoader imageLoader = ImageLoader.getInstance();
public BinderDataImg(Activity act, List<HashMap<String,String>> map) {
this.imgHashmap = map;
inflater = (LayoutInflater) act
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public int getCount() {
// TODO Auto-generated method stub
return imgHashmap.size();
}
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return null;
}
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
public View getView(int position, View convertView, ViewGroup parent) {
View vi=convertView;
if(convertView==null){
vi = inflater.inflate(R.layout.list_img, null);
holder = new ViewHolder();
holder.iv_img =(ImageView)vi.findViewById(R.id.imageViewImg);
vi.setTag(holder);
}
else{
holder = (ViewHolder)vi.getTag();
}
String uri = imgHashmap .get(position).get(KEY_IMG);
imageLoader.displayImage(uri, holder.iv_img);
return vi;
}
static class ViewHolder{
ImageView iv_img;
}
}
dies Aktivität mit Config von Universal-Image loader
public class ActImg extends AppCompatActivity {
static final String KEY_IMG = "img";
List<HashMap<String,String>> imgHashmap;
List<ClassImg> imgList = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_act_img);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
DisplayImageOptions defaultOptions = new DisplayImageOptions.Builder()
.cacheInMemory(true)
.cacheOnDisk(true)
.imageScaleType(ImageScaleType.EXACTLY)
.bitmapConfig(Bitmap.Config.RGB_565)
.resetViewBeforeLoading(true)
.displayer(new FadeInBitmapDisplayer(300))
.showImageOnLoading(R.drawable.img_loading)
.build();
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(getApplicationContext())
.defaultDisplayImageOptions(defaultOptions)
.threadPoolSize(3)
.memoryCache(new WeakMemoryCache())
.diskCacheSize(100 * 1024 * 1024)
.build();
Intent i = getIntent();
CustomListView lvi = (CustomListView)findViewById(R.id.listViewImg);
try {
XmlPullParserImg parser = new XmlPullParserImg();
imgList = parser.parse(getAssets().open(file));
BinderDataImg binderdata = new BinderDataImg(this, imgHashmap);
lvi.setAdapter(binderdata);
}catch(IOException e) {
e.printStackTrace();
}
}
Update: diese logcat ist
März 5-3: 50: 38,011 18383- 18878/tttdigital.readmangaonline E/ImageLoader: null
java.lang.OutOfMemoryError
bei android.graphics.Bitmap.nativeCre ate (native Methode)
bei android.graphics.Bitmap.createBitmap (Bitmap.java:689)
bei android.graphics.Bitmap.createBitmap (Bitmap.java:666)
bei android.graphics.Bitmap.createBitmap (Bitmap.java:599)
bei com.nostra13.universalimageloader.core.decode.BaseImageDecoder.considerExactScaleAndOrientatiton (BaseImageDecoder.java:218)
bei com.nostra13.universalimageloader.core.decode.BaseImageDecoder.decode (BaseImageDecoder.java: 91)
bei com.nostra13.universalimageloader.core.LoadAndDisplayImageTask.decodeImage (LoadAndDisplayImageTask.java:265)
bei com.nostra13.universalimageloader.core.LoadAndDisplayImageTas k.tryLoadBitmap (LoadAndDisplayImageTask.java:238)
bei com.nostra13.universalimageloader.core.LoadAndDisplayImageTask.run (LoadAndDisplayImageTask.java:136)
bei java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1080)
bei java.util.concurrent.ThreadPoolExecutor $ Worker.run (ThreadPoolExecutor.java:573)
bei java.lang.Thread.run (Thread.java:856)
I Bild von uRL laden, aber einige Bilder können nicht angezeigt werden und ich bekomme einen OutOfMemory Fehler.
wie es zu beheben?
fügen Sie bitte logcat – USKMobility
http://stackoverflow.com/questions/17211154/universal-image-loader-uil-n ostra-out-of-memory-error – USKMobility
@USKMobility: Ich war Update in meinem Beitrag – abcd1234