Picasso获取得到的Bitmap

Picasso.with(this) .load(imageUrl) .resize(50, 50) .centerCrop() .into(new Target() { @Override public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) { mPortrait.setImageBitmap(bitmap); showBackground(bitmap); }

@Override public void onBitmapFailed(Drawable errorDrawable) { mPortrait.setImageResource(R.drawable.img_portrait_default); } @Override public void onPrepareLoad(Drawable placeHolderDrawable) { } });