PhotoFragment.java

package com.michaldabski.panoramio.photo_activity;

import android.app.Fragment;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ShareActionProvider;

import com.android.volley.toolbox.NetworkImageView;
import com.michaldabski.panoramio.R;
import com.michaldabski.panoramio.models.Photo;
import com.michaldabski.panoramio.utils.VolleySingleton;

/**
 * Created by Michal on 10/08/2014.
 */
public class PhotoFragment extends Fragment implements View.OnClickListener
{
    public static final String ARG_PHOTO = "photo";
    Photo photo;

    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setRetainInstance(true);
        setHasOptionsMenu(true);
        photo = getArguments().getParcelable(ARG_PHOTO);
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater)
    {
        super.onCreateOptionsMenu(menu, inflater);
        inflater.inflate(R.menu.photo, menu);

        MenuItem item = menu.findItem(R.id.actionSharePhotoUrl);
        ShareActionProvider actionProvider = (ShareActionProvider) item.getActionProvider();
        Intent shareIntent = new Intent(Intent.ACTION_SEND);
        shareIntent.setData(Uri.parse(photo.getUrl()));
        shareIntent.setType("text/*");
        shareIntent.putExtra(Intent.EXTRA_TEXT, photo.getUrl());
        shareIntent.putExtra(Intent.EXTRA_SUBJECT, photo.getPhotoTitle());
        actionProvider.setShareIntent(shareIntent);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item)
    {
        switch (item.getItemId())
        {
            case R.id.actionDetails:
                PhotoDetailsDialogFragment.newInstance(photo)
                        .show(getFragmentManager(), PhotoDetailsDialogFragment.TAG);
                break;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
    {
        return inflater.inflate(R.layout.fragment_photo, container, false);
    }

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

        NetworkImageView imageView = (NetworkImageView) view.findViewById(R.id.imgImage);
        imageView.setImageUrl(photo.getUrl(), VolleySingleton.getInstance(getActivity()).getImageLoader());
        imageView.setOnClickListener(this);

    }

    public static PhotoFragment newInstance(Photo photo)
    {
        Bundle args = new Bundle(1);
        args.putParcelable(ARG_PHOTO, photo);
        PhotoFragment fragment = new PhotoFragment();
        fragment.setArguments(args);
        return fragment;
    }

    void toggleFullscreen()
    {
        PhotoActivity photoActivity = (PhotoActivity) getActivity();
        photoActivity.toggleFullscreen();

    }

    @Override
    public void onClick(View v)
    {
        switch (v.getId())
        {
            case R.id.imgImage:
                toggleFullscreen();
                break;
        }
    }
}