@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
activity = (ActionBarActivity) ImageFragment.this.getActivity();
final FrameLayout root =
(FrameLayout) inflater.inflate(R.layout.fragment_image_layout, container, false);
final Bundle arguments = getArguments();
if (arguments != null) {
final String image_url = arguments.getString("image_url");
mImageView = (ImageView) root.findViewById(R.id.iv_photo);
mCurrMatrixTv = new TextView(getActivity());
// The MAGIC happens here!
isAttacherDisposed = false;
mAttacher = new PhotoViewAttacher(mImageView);
mAttacher.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
Picasso.with(getActivity())
.load(image_url)
.noFade()
.into(
mImageView,
new Callback() {
@Override
public void onSuccess() {
if (!isAttacherDisposed) {
mAttacher.setScaleType(ImageView.ScaleType.FIT_CENTER);
root.findViewById(R.id.progress).setVisibility(View.GONE);
}
}
@Override
public void onError() {}
});
// Lets attach some listeners, not required though!
mAttacher.setOnMatrixChangeListener(new MatrixChangeListener());
mAttacher.setOnPhotoTapListener(new PhotoTapListener());
}
return root;
}
@Override
public void setOnMatrixChangeListener(OnMatrixChangedListener listener) {
mAttacher.setOnMatrixChangeListener(listener);
}