ContactListAdapter.java

package com.example.lcom53.picassotest;

import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.media.Image;
import android.os.Environment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AlphabetIndexer;
import android.widget.BaseAdapter;
import android.widget.Filter;
import android.widget.Filterable;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import com.nostra13.universalimageloader.core.assist.FailReason;
import com.nostra13.universalimageloader.core.assist.ImageScaleType;
import com.nostra13.universalimageloader.core.assist.ImageSize;
import com.nostra13.universalimageloader.core.assist.QueueProcessingType;
import com.nostra13.universalimageloader.core.display.RoundedBitmapDisplayer;
import com.nostra13.universalimageloader.core.listener.ImageLoadingListener;
import com.nostra13.universalimageloader.core.process.BitmapProcessor;
import com.squareup.okhttp.Cache;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.picasso.Picasso;
import com.squareup.picasso.Target;

import java.io.File;
import java.io.FileOutputStream;
import java.util.ArrayList;


public class ContactListAdapter extends BaseAdapter {
    private final Activity context;
    LayoutInflater inflater;
    ArrayList<contact> data;
    private static AlphabetIndexer mIndexer;
    private ArrayList<contact> glossariesListForSearch;
    String TAG = "ContactListAdapter";
    SendFilteredDataBack sendFilteredDataBack;
    OkHttpClient okHttpClient = new OkHttpClient();
    String CACHE_DIR = "MyCache";
    Cache cache;
    DisplayImageOptions options;
    DisplayImageOptions options1;
    File customCacheDirectory;
    ViewHolder viewHolder;

    public ContactListAdapter(final Activity context, ArrayList<contact> data, SendFilteredDataBack sfd) {
        super();
        this.context = context;
        this.data = data;
        glossariesListForSearch = data;
        inflater = LayoutInflater.from(context);
        sendFilteredDataBack = sfd;
        options = new DisplayImageOptions.Builder()
                .showImageOnLoading(R.drawable.xml_src_image)
                .showImageForEmptyUri(R.drawable.xml_src_image)
                .showImageOnFail(R.drawable.xml_src_image)
                .cacheOnDisk(true)
                .build();
        options1 = new DisplayImageOptions.Builder()
                .showImageOnLoading(R.drawable.xml_src_image)
                .showImageForEmptyUri(R.drawable.xml_src_image)
                .showImageOnFail(R.drawable.xml_src_image)
                .cacheOnDisk(true).imageScaleType(ImageScaleType.NONE_SAFE)
                .resetViewBeforeLoading(true)
                .build();
        customCacheDirectory = new File(Environment.getExternalStorageDirectory().getAbsoluteFile() + "/" + CACHE_DIR);
        if (!customCacheDirectory.exists()) {
            boolean isCreated = customCacheDirectory.mkdirs();
            Log.d(TAG, "::" + customCacheDirectory.getAbsolutePath() + "isCreated:" + isCreated);
        } else {
            Log.d(TAG, "Already exists");
        }

    }

    public ArrayList<contact> getData() {
        return data;
    }

    @Override
    public int getCount() {
        if (data != null) {
            return data.size();
        } else {
            return 0;
        }
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public contact getItem(int position) {
        return data.get(position);
    }


    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View view = convertView;
        viewHolder = new ViewHolder();
        try {
            if (view == null) {
                LayoutInflater inflator = context.getLayoutInflater();
                view = inflator.inflate(R.layout.row_contact_list_view, null);
                viewHolder.tvName = (TextView) view.findViewById(R.id.tv_contact_row_name);
                viewHolder.tvuname = (TextView) view.findViewById(R.id.tv_contact_row_user_name);
                viewHolder.imgUserPic = (RecyclingImageView) view.findViewById(R.id.iv_contact_row_user_image);
                viewHolder.sortKeyLayout = (LinearLayout) view.findViewById(R.id.sort_key_layout);
                viewHolder.sortKey = (TextView) view.findViewById(R.id.sort_key);
                viewHolder.tvBlocked = (TextView) view.findViewById(R.id.tv_blocked_status);
                viewHolder.iv_play = (ImageView) view.findViewById(R.id.iv_play);
                view.setTag(viewHolder);
            } else {
                viewHolder = (ViewHolder) view.getTag();
            }
            contact glossary = data.get(position);
            if (data.get(position).is_block == 1) {
                viewHolder.tvBlocked.setVisibility(View.VISIBLE);
            } else {
                viewHolder.tvBlocked.setVisibility(View.INVISIBLE);
            }
            viewHolder.tvName.setText(data.get(position).completename);
            viewHolder.tvuname.setText(data.get(position).username);
            String picURL = data.get(position).photoUri;
            viewHolder.imgUserPic.setTag(picURL);
            viewHolder.imgUserPic.setTag(R.string.app_name, data.get(position).username);
            if (picURL != null && !picURL.equalsIgnoreCase("") && !picURL.equals("null")) {
                String fname = "image_" + picURL.substring(picURL.lastIndexOf("/") != -1 ? picURL.lastIndexOf("/") + 1 : 0) + ".jpg";
                File file = new File(customCacheDirectory, fname);
                Log.d(TAG, "We pass :" + picURL);
                if (file.exists()) {
                    Log.d(TAG, "File is exists");
                    viewHolder.imgUserPic.setTag(fname);
                    ImageLoader.getInstance().displayImage("file://" + file.getAbsolutePath(), viewHolder.imgUserPic, options1, new ImageLoadingListener() {
                        @Override
                        public void onLoadingStarted(String s, View view) {

                        }

                        @Override
                        public void onLoadingFailed(String s, View view, FailReason failReason) {

                        }

                        @Override
                        public void onLoadingComplete(String s, View view, Bitmap bitmap) {
                            Log.d(TAG, "Bitmap is:" + bitmap.getHeight() + ":" + bitmap.getWidth() + ":" + s);
                        }

                        @Override
                        public void onLoadingCancelled(String s, View view) {

                        }
                    });
                } else {
                    ImageLoader.getInstance().loadImage(picURL, options
                            , new ImageLoadingListener() {
                                @Override
                                public void onLoadingStarted(String s, View view) {
                                    Log.d(TAG, "Started :" + s + "::" + System.currentTimeMillis());
                                }

                                @Override
                                public void onLoadingFailed(String s, View view, FailReason failReason) {

                                }

                                @Override
                                public void onLoadingComplete(String s, View view, Bitmap bitmap) {
                                    Log.d(TAG, "Completed :" + s + "::" + System.currentTimeMillis());
                                    Log.d(TAG, "Downloaded Bitmap is:" + bitmap.getHeight() + ":" + bitmap.getWidth() + ":" + s);
                                    if (s != null) {
                                        String fname = "image_" + s.substring(s.lastIndexOf("/") != -1 ? s.lastIndexOf("/") + 1 : 0) + ".jpg";
                                        File file = new File(customCacheDirectory, fname);
                                        try {
                                            if (file.exists()) file.delete();
                                            FileOutputStream out = new FileOutputStream(file);
                                            bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
                                            out.flush();
                                            out.close();
                                        } catch (Exception e) {
                                            e.printStackTrace();
                                        }
                                        Log.d(TAG, "File saved as:" + file.getAbsolutePath());
                                        ImageLoader.getInstance().displayImage("file://" + file.getAbsolutePath(), viewHolder.imgUserPic, options, new ImageLoadingListener() {
                                            @Override
                                            public void onLoadingStarted(String s, View view) {
                                                Log.d(TAG, "Start loading downloaded file :" + s + "::" + System.currentTimeMillis());
                                            }

                                            @Override
                                            public void onLoadingFailed(String s, View view, FailReason failReason) {
                                                Log.d(TAG, "Start loading downloaded file failed :" + s + "::" + System.currentTimeMillis() + ":" + failReason.getCause().getMessage());
                                            }

                                            @Override
                                            public void onLoadingComplete(String s, View view, Bitmap bitmap) {
                                                Log.d(TAG, "Start loading downloaded file Complete:" + s + "::" + System.currentTimeMillis());
                                            }

                                            @Override
                                            public void onLoadingCancelled(String s, View view) {

                                            }
                                        });
                                    }
                                }

                                @Override
                                public void onLoadingCancelled(String s, View view) {

                                }
                            });
                }
            } else {
                viewHolder.imgUserPic.setImageDrawable(context.getResources().getDrawable(R.drawable.xml_src_image));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return view;
    }

    static class ViewHolder {
        TextView tvName;
        TextView tvuname;
        ImageView iv_play;
        RecyclingImageView imgUserPic;
        LinearLayout sortKeyLayout;
        TextView sortKey;
        TextView tvBlocked;
        MyLoader imageTarget;
    }
}