Change the size of ImageView on zooming

Question

I am using chrisbanes PhotoView to implement pinch zoom..Image zooms on pinching and double tapping but i can\'t see that my image streched to full screen on zooming..on zooming

Answer 1

The problem is that when using NetworkImageView does not behave the same as an ImageView, I solve it by creating an xml design for portrait and landscape

PORTRAIT

layout/item_image.xml

height="match_parent" and width="wrap_content", important scaleType="fitCenter"

LAND

layout/land/item_image.xml

now in the land layout the height="wrap_content" and width="match_parent", always scaleType="fitCenter"

It's also important to instantiate the PhotoViewAttacher object after assigning the resource to the NetworkImageView control

    NetworkImageView imageView;
    PhotoViewAttacher mAttacher;

        imageView = (NetworkImageView) 
        mImgPagerView.findViewById(R.id.imageitem);
        //firts set the image resources, i'm using Android Volley Request
        ImageLoader imageLoader = MySocialMediaSingleton.getInstance(context).getImageLoader();
        imageView.setImageUrl(url, imageLoader);
        //next create instance of PhotoViewAttecher
        mAttacher = new PhotoViewAttacher(imageView);
        mAttacher.update();