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package layout;
import android.content.Context;
import android.content.ContextWrapper;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.davemorrissey.labs.subscaleview.ImageSource;
import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView;
import com.koushikdutta.async.future.FutureCallback;
import com.koushikdutta.ion.Ion;
import org.bienvenidoainternet.baiparser.R;
import org.bienvenidoainternet.baiparser.ViewerActivity;
import org.bienvenidoainternet.baiparser.structure.BoardItem;
import org.bienvenidoainternet.baiparser.structure.BoardItemFile;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import pl.droidsonroids.gif.GifDrawable;
import pl.droidsonroids.gif.GifImageView;
/**
* A simple {@link Fragment} subclass.
* Activities that contain this fragment must implement the
* {@link FragmentImage.OnFragmentInteractionListener} interface
* to handle interaction events.
* Use the {@link FragmentImage#newInstance} factory method to
* create an instance of this fragment.
*/
public class FragmentImage extends Fragment {
private static final String ARG_BOARD_ITEM = "param1";
public BoardItemFile boardItemFile;
private OnFragmentInteractionListener mListener;
private SubsamplingScaleImageView imageView;
private GifImageView gifView;
private static final String ARG_FILE_URL = "fileURL";
private ProgressBar downloadBar;
public FragmentImage() {
// Required empty public constructor
}
public static FragmentImage newInstance(BoardItemFile boardItemFile) {
FragmentImage fragment = new FragmentImage();
Bundle args = new Bundle();
args.putParcelable(ARG_BOARD_ITEM, boardItemFile);
// args.putString(ARG_FILE_URL, file);
fragment.setArguments(args);
Log.v("FragmentImage", fragment.toString() + " new Fragment");
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
// currentThread = getArguments().getParcelable(ARG_BOARD_ITEM);
boardItemFile = getArguments().getParcelable(ARG_BOARD_ITEM);
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_fragment_image, container, false);
imageView = (SubsamplingScaleImageView) view.findViewById(R.id.imageView);
gifView = (GifImageView) view.findViewById(R.id.gifView);
imageView.setVisibility(View.GONE);
gifView.setVisibility(View.GONE);
if (boardItemFile.file != null) {
if (!boardItemFile.file.endsWith(".webm") && !boardItemFile.file.endsWith(".swf")) {
downloadFile();
}
}
return view;
}
// TODO: Rename method, update argument and hook method into UI event
public void onButtonPressed(Uri uri) {
if (mListener != null) {
mListener.onFragmentInteraction(uri);
}
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
if (context instanceof OnFragmentInteractionListener) {
mListener = (OnFragmentInteractionListener) context;
} else {
throw new RuntimeException(context.toString()
+ " must implement OnFragmentInteractionListener");
}
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
public void setDownloadBar(ProgressBar downloadBar) {
this.downloadBar = downloadBar;
}
/**
* This interface must be implemented by activities that contain this
* fragment to allow an interaction in this fragment to be communicated
* to the activity and potentially other fragments contained in that
* activity.
* <p/>
* See the Android Training lesson <a href=
* "http://developer.android.com/training/basics/fragments/communicating.html"
* >Communicating with Other Fragments</a> for more information.
*/
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
void onFragmentInteraction(Uri uri);
}
private void downloadFile() {
downloadBar = ((ViewerActivity)getActivity()).barDownload;
downloadBar.setVisibility(View.VISIBLE);
ContextWrapper cw = new ContextWrapper(getContext());
File directory = cw.getDir("src", Context.MODE_PRIVATE);
final File filePath = new File(directory, boardItemFile.boardDir + "_" + boardItemFile.file);
if (filePath.exists()) {
downloadBar.setVisibility(View.GONE);
if (boardItemFile.file.endsWith(".gif")) {
try {
GifDrawable gifFromFile = new GifDrawable(filePath);
gifView.setImageDrawable(gifFromFile);
gifView.setVisibility(View.VISIBLE);
imageView.setVisibility(View.GONE);
} catch (Exception e) {
e.printStackTrace();
}
} else {
imageView.setImage(ImageSource.uri(filePath.toURI().getPath()));
imageView.setVisibility(View.VISIBLE);
gifView.setVisibility(View.GONE);
}
}
Ion.with(getContext())
.load(boardItemFile.fileURL)
.progressBar(downloadBar)
.asInputStream()
.setCallback(new FutureCallback<InputStream>() {
@Override
public void onCompleted(Exception e, InputStream result) {
downloadBar.setVisibility(View.GONE);
if (e != null) {
e.printStackTrace();
} else {
FileOutputStream fout;
try {
fout = new FileOutputStream(filePath);
final byte data[] = new byte[1024];
int count;
while ((count = result.read(data, 0, 1024)) != -1) {
fout.write(data, 0, count);
}
} catch (Exception e1) {
e1.printStackTrace();
}
if (boardItemFile.file.endsWith(".gif")) {
try {
GifDrawable gifFromFile = new GifDrawable(filePath);
gifView.setImageDrawable(gifFromFile);
gifView.setVisibility(View.VISIBLE);
imageView.setVisibility(View.GONE);
} catch (Exception e2) {
e2.printStackTrace();
}
} else {
imageView.setImage(ImageSource.uri(filePath.toURI().getPath()));
gifView.setVisibility(View.GONE);
imageView.setVisibility(View.VISIBLE);
}
}
}
});
}
}
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