package com.koushikdutta.ion;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Point;
import android.text.TextUtils;
import com.koushikdutta.async.ByteBufferList;
import com.koushikdutta.async.future.FutureCallback;
import com.koushikdutta.ion.bitmap.BitmapInfo;
import com.koushikdutta.ion.bitmap.IonBitmapCache;
import com.koushikdutta.ion.gif.GifDecoder;
import com.koushikdutta.ion.gif.GifFrame;
import java.nio.ByteBuffer;
class LoadBitmap extends LoadBitmapEmitter implements FutureCallback<Response<ByteBufferList>> {
int resizeWidth;
int resizeHeight;
public LoadBitmap(Ion ion, String urlKey, boolean put, int resizeWidth, int resizeHeight, boolean animateGif) {
super(ion, urlKey, put, animateGif);
this.resizeWidth = resizeWidth;
this.resizeHeight = resizeHeight;
}
@Override
public void onCompleted(Exception e, final Response<ByteBufferList> response) {
if (e == null)
e = response.getException();
if (e != null) {
report(e, null);
return;
}
final ByteBufferList result = response.getResult();
if (ion.bitmapsPending.tag(key) != this) {
result.recycle();
return;
}
Ion.getBitmapLoadExecutorService().execute(new Runnable() {
@Override
public void run() {
if (ion.bitmapsPending.tag(key) != LoadBitmap.this) {
result.recycle();
return;
}
ByteBuffer bb = null;
try {
bb = result.getAll();
Bitmap bitmap;
GifDecoder gifDecoder;
BitmapFactory.Options options = ion.bitmapCache.prepareBitmapOptions(bb.array(), bb.arrayOffset() + bb.position(), bb.remaining(), resizeWidth, resizeHeight);
final Point size = new Point(options.outWidth, options.outHeight);
if (animateGif && TextUtils.equals("image/gif", options.outMimeType)) {
// new GifDecoder(bb.array(), bb.arrayOffset() + bb.position(), bb.remaining());
gifDecoder = new GifDecoder(bb.array(), bb.arrayOffset() + bb.position(), bb.remaining());
GifFrame frame = gifDecoder.nextFrame();
bitmap = frame.image;
// the byte buffer is needed by the decoder
bb = null;
}
else {
bitmap = IonBitmapCache.loadBitmap(bb.array(), bb.arrayOffset() + bb.position(), bb.remaining(), options);
gifDecoder = null;
if (bitmap == null)
throw new Exception("failed to load bitmap");
}
BitmapInfo info = new BitmapInfo(key, options.outMimeType, bitmap, size);
info.gifDecoder = gifDecoder;
info.servedFrom = response.getServedFrom();
report(null, info);
}
catch (OutOfMemoryError e) {
report(new Exception(e), null);
}
catch (Exception e) {
report(e, null);
}
finally {
ByteBufferList.reclaim(bb);
}
}
});
}
}