net.kayateia.lifestream.TabRecentImages.java Source code

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Here is the source code for net.kayateia.lifestream.TabRecentImages.java

Source

/**
LifeStream - Instant Photo Sharing
Copyright (C) 2014 Kayateia
    
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package net.kayateia.lifestream;

import java.text.SimpleDateFormat;
import java.util.Date;

import android.app.Activity;
import android.app.Fragment;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.widget.CursorAdapter;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;

public class TabRecentImages extends Fragment {
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        super.onCreateView(inflater, container, savedInstanceState);
        final View _view = inflater.inflate(R.layout.recent_history, container, false);

        ProcessedImages images = ProcessedImages.GetSingleton(getActivity());
        final Cursor cursor = images.getCursorOfAll();
        if (cursor == null || _view == null)
            return _view;

        // getActivity().startManagingCursor(cursor);
        ListView list = (ListView) _view.findViewById(R.id.listImages);
        list.setOnItemClickListener(new OnItemClickListener() {
            public void onItemClick(AdapterView<?> arg0, View v, int position, long arg3) {
                cursor.moveToPosition(position);
                final String fullName = cursor.getString(cursor.getColumnIndex(ProcessedImages.KEY_FULLNAME));
                final Activity activity = getActivity();
                if (fullName != null && activity != null) {
                    Intent intent = new Intent();
                    intent.setAction(Intent.ACTION_VIEW);
                    intent.setDataAndType(Uri.parse("file://" + fullName), "image/*");
                    activity.startActivity(intent);
                }
            }
        });

        ImageCursorAdapter adapter = new ImageCursorAdapter(getActivity(), cursor);
        list.setAdapter(adapter);

        return _view;
    }

    public class ImageCursorAdapter extends CursorAdapter {
        public ImageCursorAdapter(Context context, Cursor c) {
            super(context, c, true);
        }

        @Override
        public void bindView(View view, Context context, Cursor cursor) {
            ImageView img = (ImageView) view.findViewById(R.id.list_image);
            byte[] imgBlob = cursor.getBlob(cursor.getColumnIndex(ProcessedImages.KEY_THUMBNAIL));
            if (imgBlob != null) {
                Bitmap imgBmp = BitmapFactory.decodeByteArray(imgBlob, 0, imgBlob.length);
                img.setImageBitmap(imgBmp);
            } else {
                img.setImageBitmap(Bitmap.createBitmap(1, 1, Bitmap.Config.RGB_565));
            }
            TextView t1 = (TextView) view.findViewById(R.id.filename);
            t1.setText(cursor.getString(cursor.getColumnIndex(ProcessedImages.KEY_NAME)));
            TextView t2 = (TextView) view.findViewById(R.id.timestamp);
            Date date = new Date(cursor.getInt(cursor.getColumnIndex(ProcessedImages.KEY_TIMESTAMP)) * (long) 1000);
            t2.setText(SimpleDateFormat.getDateTimeInstance().format(date));
        }

        @Override
        public View newView(Context context, Cursor cursor, ViewGroup parent) {
            LayoutInflater inflater = LayoutInflater.from(context);
            View v = inflater.inflate(R.layout.image_list, parent, false);
            bindView(v, context, cursor);
            return v;
        }
    }
}