Android Open Source - african-art-talent-discovery Fragment Image View

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License

The source code is released under:
GNU General Public License
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Java Source Code

package com.ekoconnect.afriphoto.fragments;
/*from w  ww .j av a2 s  .  c om*/
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.MeasureSpec;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import android.widget.ProgressBar;
import android.widget.TextView;

import com.actionbarsherlock.app.SherlockFragment;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import com.appsng.connectors.AppUtility;
import com.appsng.connectors.LocalDataBase;
import com.appsng.models.PhotoList;
import com.appsng.reusables.Utilities;
import com.appsng.reusables.ZoomImage;
import com.ekoconnect.afriphotos.ActivityFragment;
import com.ekoconnect.afriphotos.R;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;


public class FragmentImageView extends BaseFragment {
    /** Called when the activity is first created. */
    // Menu identifiers
    static final int FIRST = Menu.FIRST;
    static final int SECOND = Menu.FIRST+1;
    static final int SHARE_ID = Menu.FIRST+2;
    static final int REPORT_ID = Menu.FIRST+3;
    Fragment newContent = null;
  Cursor cursor;
  LocalDataBase helper;
    public static final String EXTRA_TITLE = "title";
  TextView comments,username;
  ZoomImage img;
  ImageView avatar,like;
  ProgressBar progress;
  public ImageLoader imageLoader;
  public DisplayImageOptions iconOptions;
  

    public static FragmentImageView newInstance(PhotoList photo) {
      FragmentImageView f = new FragmentImageView();
        Bundle args = new Bundle();
        args.putSerializable("data", photo);
        f.setArguments(args);
        return f;
    }

  @Override
  public void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
        setHasOptionsMenu(true);
        helper = new LocalDataBase(getActivity());
        setRetainInstance(false);
        
      getSherlockActivity().setSupportProgressBarIndeterminateVisibility(false);

    
    
    imageLoader = ImageLoader.getInstance();
    iconOptions = new DisplayImageOptions.Builder()
      .showImageOnFail(R.drawable.ic_launcher_transparent)
      .displayer(new FadeInBitmapDisplayer(600))
      .showImageForEmptyUri(R.drawable.ic_launcher_transparent)
      .cacheInMemory(true)
      .build();
    imageLoader.init(ImageLoaderConfiguration.createDefault(getSherlockActivity()));
  
  }

  
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState){
    View viewer = (View) inflater.inflate(R.layout.single_image_view, container, false);
    
      final PhotoList photolists = (PhotoList)getArguments().getSerializable("data");

    img = (ZoomImage)viewer.findViewById(R.id.img);

    avatar = (ImageView)viewer.findViewById(R.id.avatar);
    comments = (TextView)viewer.findViewById(R.id.comments);
    username = (TextView)viewer.findViewById(R.id.username);
    like = (ImageView)viewer.findViewById(R.id.like);
    

    comments.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View arg0) {
         Utilities.newFragment = new Comments();
         Bundle args = new Bundle();
         args.putString("photo_id", photolists.getId());
         Utilities.newFragment.setArguments(args);
         startActivity(new Intent(getActivity(), ActivityFragment.class));
      }
    });
    
    like.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View arg0) {
         AppUtility appUtility = new AppUtility(context);
         appUtility.likeObject("photo", photolists.getId());
      }
    });
    
    
    updateFragment(photolists);
    return viewer;
  }
  
  
  
    private void updateFragment(PhotoList photolists) {
      //img.setScaleType(ScaleType.CENTER_CROP);
      imageLoader.displayImage(photolists.getUrl(),img, iconOptions);
      imageLoader.displayImage(photolists.getUser_photo_url(),avatar, iconOptions);
      
      username.setText(photolists.getUser_name());
      
      try {
      int co = Integer.parseInt(photolists.getNum_of_comments());
      String comment= "";
      if(co > 1) {
        comment = " comments";
      }else {
        comment = " comment";
      }
      comments.setText(photolists.getNum_of_comments()+ comment);
      }catch(Exception s) {
        
      }

  
  }

  

    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        MenuItem populateItems = null;
         populateItems = menu.add(Menu.NONE, SHARE_ID, 0, "Share");
         populateItems.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);

    }
      
  
  public void onDestroy() {
       super.onDestroy();
  }  
    
     
    public void shareOption(){
      ImageView newimage = img;
    Bitmap icon = CovetViewToBitmap(newimage);
    Intent share = new Intent(Intent.ACTION_SEND);
    share.putExtra(Intent.EXTRA_SUBJECT,"Funny pics from "+getActivity().getString(R.string.app_name));
    share.setType("image/*");
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    icon.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
    File f = new File(Environment.getExternalStorageDirectory() + File.separator + "temporary_file.jpg");
    try {
        f.createNewFile();
        FileOutputStream fo = new FileOutputStream(f);
        fo.write(bytes.toByteArray());
        fo.close();
    } catch (IOException e) {                       
            e.printStackTrace();
    }
    img.setScaleType(ScaleType.FIT_XY);

    share.putExtra(Intent.EXTRA_STREAM, Uri.parse("file:///sdcard/temporary_file.jpg"));
    startActivity(Intent.createChooser(share, "Share Image"));
    }
    
  public Bitmap CovetViewToBitmap(ImageView userpicse){
        Bitmap bm = null;
        userpicse.buildDrawingCache();
        bm = userpicse.getDrawingCache();

        userpicse.setDrawingCacheEnabled(true);
        userpicse.measure(MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED), 
                           MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
        userpicse.layout(0, 0, 
            userpicse.getMeasuredWidth(), userpicse.getMeasuredHeight()); 
        userpicse.buildDrawingCache(true);
        bm = Bitmap.createBitmap(userpicse.getDrawingCache());
        userpicse.setDrawingCacheEnabled(false);
         
        return bm;
  }
   
    @Override 
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
          getActivity().finish();
          return true;        
        case SHARE_ID:
          shareOption();
          return true;
            default:
            return false;
          }
    }
    
 
  public static Bundle createBundle( String title ) {
        Bundle bundle = new Bundle();
        bundle.putString(EXTRA_TITLE,title);
        return bundle;
    }

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    /*
  @Override
  public void onResume() {
    
    super.onResume();
    Utilities.GoogleAnalytic(getActivity()).sendView("Movie Detail");

  }
  
  @Override
  public void onStart() {
    super.onStart();

    EasyTracker.getInstance().activityStart(getActivity()); // Add this method.
     
  }

  @Override
  public void onStop() {
    super.onStop();
      EasyTracker.getInstance().activityStop(getActivity()); // Add this method.
  }
    */
        
  
}
Java Source Code List
