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.view.LayoutInflater;
  28 import android.view.View;
  29 import android.view.View.OnClickListener;
  30 import android.view.ViewGroup;
  31 import android.widget.ImageView;
  32 import android.widget.TextView;
  33 import android.widget.Toast;
  34 import android.widget.VideoView;
  35
  36 import com.actionbarsherlock.app.SherlockFragment;
  37
  38 import eu.alefzero.owncloud.DisplayUtils;
  39 import eu.alefzero.owncloud.FileDownloader;
  40 import eu.alefzero.owncloud.R;
  41 import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
  42
  43 /**
  44  * This Fragment is used to display the details about a file.
  45  * @author Bartek Przybylski
  46  *
  47  */
  48 public class FileDetail extends SherlockFragment implements OnClickListener {
  49
  50   private Intent mIntent;
  51   private View mView;
  52
  53   public void setStuff(Intent intent) {
  54     mIntent = intent;
  55     setStuff(getView());
  56   }
  57
  58   private void setStuff(View view) {
  59     mView = view;
  60     String id = mIntent.getStringExtra("FILE_ID");
  61     Account account = mIntent.getParcelableExtra("ACCOUNT");
  62     String account_name = account.name;
  63     Cursor c = getActivity().managedQuery(
  64         Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_FILE, id),
  65         null,
  66         ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
  67         new String[]{account_name},
  68         null);
  69     c.moveToFirst();
  70
  71     // Retrieve details from DB
  72     String filename = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_NAME));
  73     String mimetype = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE));
  74     String path = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH));
  75     long filesize = c.getLong(c.getColumnIndex(ProviderTableMeta.FILE_CONTENT_LENGTH));
  76
  77     // set file details
  78     setFilename(filename);
  79     setFiletype(DisplayUtils.convertMIMEtoPrettyPrint(mimetype));
  80     setFilesize(filesize);
  81
  82     // set file preview if available and possible
  83     View w = view.findViewById(R.id.videoView1);
  84     w.setVisibility(View.INVISIBLE);
  85     if (path == null) {
  86       ImageView v = (ImageView) getView().findViewById(R.id.imageView2);
  87       v.setImageResource(R.drawable.download);
  88       v.setOnClickListener(this);
  89     } else {
  90       if (mimetype.startsWith("image/")) {
  91         ImageView v = (ImageView) view.findViewById(R.id.imageView2);
  92         Bitmap bmp = BitmapFactory.decodeFile(path);
  93         v.setImageBitmap(bmp);
  94       } else if (mimetype.startsWith("video/")) {
  95         VideoView v = (VideoView) view.findViewById(R.id.videoView1);
  96         v.setVisibility(View.VISIBLE);
  97         v.setVideoPath(path);
  98         v.start();
  99       }
 100     }
 101   }
 102
 103   @Override
 104   public View onCreateView(LayoutInflater inflater, ViewGroup container,
 105       Bundle savedInstanceState) {
 106     View v = null;
 107
 108     if (getActivity().getIntent() != null && getActivity().getIntent().getStringExtra("FILE_ID") != null) {
 109         v = inflater.inflate(R.layout.file_details, container, false);
 110         mIntent = getActivity().getIntent();
 111         setStuff(v);
 112     } else {
 113         v = inflater.inflate(R.layout.file_details_empty, container, false);
 114     }
 115     return v;
 116   }
 117
 118   @Override
 119   public View getView() {
 120     return mView == null ? super.getView() : mView;
 121   };
 122
 123   public void setFilename(String filename) {
 124     TextView tv = (TextView) getView().findViewById(R.id.textView1);
 125     if (tv != null) tv.setText(filename);
 126   }
 127
 128   public void setFiletype(String mimetype) {
 129     TextView tv = (TextView) getView().findViewById(R.id.textView2);
 130     if (tv != null) tv.setText(mimetype);
 131   }
 132
 133   public void setFilesize(long filesize) {
 134     TextView tv = (TextView) getView().findViewById(R.id.textView3);
 135     if (tv != null) tv.setText(DisplayUtils.bitsToHumanReadable(filesize));
 136   }
 137
 138   @Override
 139   public void onClick(View v) {
 140     Toast.makeText(getActivity(), "Downloading", Toast.LENGTH_LONG).show();
 141     Intent i = new Intent(getActivity(), FileDownloader.class);
 142     i.putExtra(FileDownloader.EXTRA_ACCOUNT, mIntent.getParcelableExtra("ACCOUNT"));
 143     i.putExtra(FileDownloader.EXTRA_FILE_PATH, mIntent.getStringExtra("FULL_PATH"));
 144     getActivity().startService(i);
 145   }
 146
 147 }