Ich verwende meine Localhost, um Bilder abzurufen und in einem ImageView anzuzeigen. Aus irgendeinem Grund bekomme ich den Fehler "Factory" zurück. Ich habe den Code viele Male durchgesehen und ich sehe nicht, was falsch ist. Jede Hilfe wäre willkommen!Android: SkImageDecoder :: Factory zurückgegeben Null
GalleryZoom.java
public class Zoom extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.gallery_zoom);
String selection = getIntent().getExtras().getString("image");
Toast.makeText(this, selection, Toast.LENGTH_LONG).show();
new backgroundLoader().execute();
}
private class backgroundLoader extends AsyncTask<Void, Void, Void> {
Bitmap bmp;
@Override
protected Void doInBackground(Void... params) {
bmp = DecodeBitmapSampleSize(getIntent().getExtras().getString("image"), 48, 64);
return null;
}
@Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
ImageView image = (ImageView) findViewById(R.id.imageZoom);
image.setImageBitmap(bmp);
}
}
public Bitmap DecodeBitmapSampleSize (String strURL, int reqWidth, int reqHeight) {
InputStream in = null;
Bitmap bmp = null;
in = OpenHttpConnection(strURL);
final BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeStream(in, null, options);
options.inSampleSize = calculateSampleSize(options, reqWidth, reqHeight);
options.inJustDecodeBounds = false;
bmp = BitmapFactory.decodeStream(in, null, options);
return bmp;
}
private InputStream OpenHttpConnection(String strURL) {
try {
URL url = new URL(strURL);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
InputStream in = new BufferedInputStream(connection.getInputStream());
return in;
} catch (Exception exception) {
exception.printStackTrace();
return null;
}
}
public static int calculateSampleSize(BitmapFactory.Options options,
int reqWidth, int reqHeight) {
final int width = options.outWidth;
final int height = options.outHeight;
int inSampleSize = 1;
if (width > reqWidth || height > reqHeight) {
if (width > height) {
inSampleSize = Math.round((float) height/(float) reqHeight);
} else {
inSampleSize = Math.round((float) width/(float) reqWidth);
}
}
return inSampleSize;
}
}
LogCat Log
08-13 21:55:19.578: I/MemoryCache(3197): MemoryCache maximum limit is 6MB
08-13 21:55:19.658: I/MemoryCache(3197): cache size = 24600, length = 1
08-13 21:55:19.688: I/MemoryCache(3197): cache size = 24600, length = 1
08-13 21:55:19.708: I/MemoryCache(3197): cache size = 24600, length = 1
08-13 21:55:19.708: I/MemoryCache(3197): cache size = 24600, length = 1
08-13 21:55:20.628: I/MemoryCache(3197): cache size = 71600, length = 2
08-13 21:55:20.678: I/MemoryCache(3197): cache size = 101408, length = 3
08-13 21:55:26.228: I/MemoryCache(3197): MemoryCache maximum limit is 6MB
08-13 21:55:26.228: I/MemoryCache(3197): MemoryCache maximum limit is 6MB
08-13 21:55:26.998: D/skia(3197): --- SkImageDecoder::Factory returned null
siehe diesen Beitrag es für mich gearbeitet: [http://stackoverflow.com/questions/23559736/android-skimagedecoderfactory-returned-null-error][1] [1]: http://stackoverflow.com/questions/23559736/android-skimagedecoderfactory-returned-null-error – mithil1501