AnimalDetailFragment.java 文件源码

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    AnimalItem animalItem = getArguments().getParcelable(EXTRA_ANIMAL_ITEM);
    String transitionName = getArguments().getString(EXTRA_TRANSITION_NAME);

    TextView detailTextView = (TextView) view.findViewById(R.id.animal_detail_text);
    detailTextView.setText(animalItem.detail);

    ImageView imageView = (ImageView) view.findViewById(R.id.animal_detail_image_view);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        imageView.setTransitionName(transitionName);
    }

    Picasso.with(getContext())
            .load(animalItem.imageUrl)
            .noFade()
            .into(imageView, new Callback() {
                @Override
                public void onSuccess() {
                    startPostponedEnterTransition();
                }

                @Override
                public void onError() {
                    startPostponedEnterTransition();
                }
            });
}