src/eu/alefzero/owncloud/ui/fragment/FileDetail.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2011  Bartek Przybylski
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation, either version 3 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18 package eu.alefzero.owncloud.ui.fragment;
  19
  20 import android.accounts.Account;
  21 import android.content.Intent;
  22 import android.database.Cursor;
  23 import android.graphics.Bitmap;
  24 import android.graphics.BitmapFactory;
  25 import android.net.Uri;
  26 import android.os.Bundle;
  27 import android.support.v4.app.Fragment;
  28 import android.view.LayoutInflater;
  29 import android.view.View;
  30 import android.view.ViewGroup;
  31 import android.view.View.OnClickListener;
  32 import android.widget.ImageView;
  33 import android.widget.TextView;
  34 import android.widget.Toast;
  35 import android.widget.VideoView;
  36 import eu.alefzero.owncloud.DisplayUtils;
  37 import eu.alefzero.owncloud.FileDownloader;
  38 import eu.alefzero.owncloud.R;
  39 import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
  40
  41 /**
  42  * This Fragment is used to display the details about a file.
  43  * @author Bartek Przybylski
  44  *
  45  */
  46 public class FileDetail extends Fragment implements OnClickListener {
  47
  48   private Intent mIntent;
  49   private View mView;
  50
  51   public void setStuff(Intent intent) {
  52     mIntent = intent;
  53     setStuff(getView());
  54   }
  55
  56   private void setStuff(View view) {
  57     mView = view;
  58     String id = mIntent.getStringExtra("FILE_ID");
  59     Account account = mIntent.getParcelableExtra("ACCOUNT");
  60     String account_name = account.name;
  61     Cursor c = getActivity().managedQuery(
  62         Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_FILE, id),
  63         null,
  64         ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
  65         new String[]{account_name},
  66         null);
  67     c.moveToFirst();
  68
  69     // retrive details from DB
  70     String filename = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_NAME));
  71     String mimetype = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE));
  72     String path = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH));
  73     long filesize = c.getLong(c.getColumnIndex(ProviderTableMeta.FILE_CONTENT_LENGTH));
  74
  75     // set file details
  76     setFilename(filename);
  77     setFiletype(DisplayUtils.convertMIMEtoPrettyPrint(mimetype));
  78     setFilesize(filesize);
  79
  80     // set file preview if available and possible
  81     View w = view.findViewById(R.id.videoView1);
  82     w.setVisibility(View.INVISIBLE);
  83     if (path == null) {
  84       ImageView v = (ImageView) getView().findViewById(R.id.imageView2);
  85       v.setImageResource(R.drawable.download);
  86       v.setOnClickListener(this);
  87     } else {
  88       if (mimetype.startsWith("image/")) {
  89         ImageView v = (ImageView) view.findViewById(R.id.imageView2);
  90         Bitmap bmp = BitmapFactory.decodeFile(path);
  91         v.setImageBitmap(bmp);
  92       } else if (mimetype.startsWith("video/")) {
  93         VideoView v = (VideoView) view.findViewById(R.id.videoView1);
  94         v.setVisibility(View.VISIBLE);
  95         v.setVideoPath(path);
  96         v.start();
  97       }
  98     }
  99   }
 100
 101   @Override
 102   public View onCreateView(LayoutInflater inflater, ViewGroup container,
 103       Bundle savedInstanceState) {
 104     View v = inflater.inflate(R.layout.file_details, container, false);
 105
 106     if (getActivity().getIntent() != null) {
 107       mIntent = getActivity().getIntent();
 108       setStuff(v);
 109     }
 110     return v;
 111   }
 112
 113   @Override
 114   public View getView() {
 115     return mView == null ? super.getView() : mView;
 116   };
 117
 118   public void setFilename(String filename) {
 119     TextView tv = (TextView) getView().findViewById(R.id.textView1);
 120     if (tv != null) tv.setText(filename);
 121   }
 122
 123   public void setFiletype(String mimetype) {
 124     TextView tv = (TextView) getView().findViewById(R.id.textView2);
 125     if (tv != null) tv.setText(mimetype);
 126   }
 127
 128   public void setFilesize(long filesize) {
 129     TextView tv = (TextView) getView().findViewById(R.id.textView3);
 130     if (tv != null) tv.setText(DisplayUtils.bitsToHumanReadable(filesize));
 131   }
 132
 133   @Override
 134   public void onClick(View v) {
 135     Toast.makeText(getActivity(), "Downloading", Toast.LENGTH_LONG).show();
 136     Intent i = new Intent(getActivity(), FileDownloader.class);
 137     i.putExtra(FileDownloader.EXTRA_ACCOUNT, mIntent.getParcelableExtra("ACCOUNT"));
 138     i.putExtra(FileDownloader.EXTRA_FILE_PATH, mIntent.getStringExtra("FULL_PATH"));
 139     getActivity().startService(i);
 140   }
 141
 142 }