FantasyFragment.java 文件源码

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    boolean fitXY = getArguments().getBoolean(FIT_XY);
    if (getActivity() instanceof HelloActivity) {
        if (!((HelloActivity) getActivity()).isNetworkAvailable()) {
            if (fitXY) {
                Toast.makeText(getActivity(), R.string.network_unavailable, Toast.LENGTH_SHORT).show();
                mFantasy.setImageResource(R.drawable.default_fantasy);
                return; // 没有网络，直接结束第一张fantasy
            }
        }
    }
    RequestCreator creator = Picasso.with(getActivity()).load(mUrl);
    if (fitXY) {
        creator.placeholder(R.drawable.default_fantasy);
    }
    creator.error(R.drawable.error)
            .into(target);
}