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emilsjolander / android-FlipView

A small, easy to use android library for implementing flipping between views as seen in the popular Flipboard application
Apache License 2.0
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Refresh FlipView to update screen #25

Open kaciula opened 10 years ago

kaciula commented 10 years ago

In my adapter I fetch images from the Internet via the Picasso library and I use a placeholder image while the download is in progress. In some cases, the placeholder image is overlayed on top of the downloaded image. If I touch the image and start a flip, the overlay disappears and everything is OK.

Is there a way to refresh the FlipView when the image has been downloaded in order to update the screen?

emilsjolander commented 10 years ago

i am surprised that you are seeing this behaviour. I have myself used picasso with this library and it works just fine.

kaciula commented 10 years ago

My setup is very simple. I have a FlipView in a layout and set a simple adapter which has the following getView() method:

@Override public View getView(int position, View convertView, ViewGroup parent) { final ImageView screenShot; if (convertView == null) screenShot = (ImageView) mInflater.inflate(R.layout.widget_screenshot, parent, false); else screenShot = (ImageView) convertView;

    screenShot.setOnClickListener(this);

    String url = ((ScreenShotResponse) getItem(position)).url;
    if (!MiscUtils.isValidUrl(url))
        screenShot.setImageResource(R.drawable.loading_error);
    else
        NetService.getPicasso().load(url).placeholder(R.drawable.loading).error(R.drawable
                .loading_error).into(screenShot);
    return screenShot;
}

One thing I noticed is that on Android 2.3 this does not happen. On Android 4.3 and 4.1 it happens.