src/com/owncloud/android/ui/dialog/ShareFileDialogFragment.java

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author masensio
   5  *   Copyright (C) 2015 ownCloud Inc.
   6  *
   7  *   This program is free software: you can redistribute it and/or modify
   8  *   it under the terms of the GNU General Public License version 2,
   9  *   as published by the Free Software Foundation.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 package com.owncloud.android.ui.dialog;
  22
  23 import android.accounts.Account;
  24 import android.app.Dialog;
  25 import android.content.DialogInterface;
  26 import android.graphics.Bitmap;
  27 import android.net.Uri;
  28 import android.os.Bundle;
  29 import android.app.Fragment;
  30 import android.support.v4.app.DialogFragment;
  31 import android.support.v7.app.AlertDialog;
  32 import android.view.LayoutInflater;
  33 import android.view.View;
  34 import android.widget.ImageView;
  35 import android.widget.TextView;
  36
  37 import com.owncloud.android.R;
  38 import com.owncloud.android.datamodel.OCFile;
  39 import com.owncloud.android.datamodel.ThumbnailsCacheManager;
  40 import com.owncloud.android.utils.DisplayUtils;
  41 import com.owncloud.android.utils.MimetypeIconUtil;
  42
  43 /**
  44  * A simple {@link Fragment} subclass.
  45  * Activities that contain this fragment must implement the
  46  * {@link ShareFileDialogFragment.OnFragmentInteractionListener} interface
  47  * to handle interaction events.
  48  * Use the {@link ShareFileDialogFragment#newInstance} factory method to
  49  * create an instance of this fragment.
  50  *
  51  * Dialog Fragment to show the share options of a file/folder
  52  *
  53  * Search the users and share with them
  54  */
  55 public class ShareFileDialogFragment extends DialogFragment
  56         implements DialogInterface.OnClickListener{
  57     private static final String TAG = ShareFileDialogFragment.class.getSimpleName();
  58
  59     // the fragment initialization parameters
  60     private static final String ARG_FILE = "FILE";
  61     private static final String ARG_ACCOUNT = "ACCOUNT";
  62
  63     // Parameters
  64     private OCFile mFile;
  65     private Account mAccount;
  66
  67     private OnFragmentInteractionListener mListener;
  68
  69     /**
  70      * Public factory method to create new ShareFileDialogFragment instances.
  71      *
  72      * @param fileToShare   An {@link OCFile} to show in the fragment
  73      * @param account       An ownCloud account
  74      * @return A new instance of fragment ShareFragment.
  75      */
  76     public static ShareFileDialogFragment newInstance(OCFile fileToShare, Account account) {
  77         ShareFileDialogFragment fragment = new ShareFileDialogFragment();
  78         Bundle args = new Bundle();
  79         args.putParcelable(ARG_FILE, fileToShare);
  80         args.putParcelable(ARG_ACCOUNT, account);
  81         fragment.setArguments(args);
  82         return fragment;
  83     }
  84
  85     public ShareFileDialogFragment() {
  86         // Required empty public constructor
  87     }
  88
  89     @Override
  90     public void onCreate(Bundle savedInstanceState) {
  91         super.onCreate(savedInstanceState);
  92         if (getArguments() != null) {
  93             mFile = getArguments().getParcelable(ARG_FILE);
  94             mAccount = getArguments().getParcelable(ARG_ACCOUNT);
  95         }
  96     }
  97
  98     @Override
  99     public Dialog onCreateDialog(Bundle savedInstanceState) {
 100
 101         // Inflate the layout for the dialog
 102         LayoutInflater inflater = getActivity().getLayoutInflater();
 103         View view = inflater.inflate(R.layout.share_file_dialog, null);
 104
 105         // Setup layout
 106         // Image
 107         ImageView icon = (ImageView) view.findViewById(R.id.shareFileIcon);
 108         icon.setImageResource(MimetypeIconUtil.getFileTypeIconId(mFile.getMimetype(),
 109                 mFile.getFileName()));
 110         if (mFile.isImage()) {
 111             String remoteId = String.valueOf(mFile.getRemoteId());
 112             Bitmap thumbnail = ThumbnailsCacheManager.getBitmapFromDiskCache(remoteId);
 113             if (thumbnail != null){
 114                 icon.setImageBitmap(thumbnail);
 115             }
 116         }
 117         // Name
 118         TextView filename = (TextView) view.findViewById(R.id.shareFileName);
 119         filename.setText(mFile.getFileName());
 120         // Size
 121         TextView size = (TextView) view.findViewById(R.id.shareFileSize);
 122         if (mFile.isFolder()){
 123             size.setVisibility(View.GONE);
 124         } else {
 125             size.setText(DisplayUtils.bytesToHumanReadable(mFile.getFileLength()));
 126         }
 127
 128         // Build the dialog
 129         AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
 130         builder.setView(view)
 131                 .setPositiveButton(R.string.common_ok, this)
 132                 .setTitle(R.string.share_dialog_title);
 133
 134         Dialog d = builder.create();
 135         return d;
 136     }
 137
 138     @Override
 139     public void onClick(DialogInterface dialog, int which) {
 140
 141     }
 142
 143     /**
 144      * This interface must be implemented by activities that contain this
 145      * fragment to allow an interaction in this fragment to be communicated
 146      * to the activity and potentially other fragments contained in that
 147      * activity.
 148      * <p/>
 149      * See the Android Training lesson <a href=
 150      * "http://developer.android.com/training/basics/fragments/communicating.html"
 151      * >Communicating with Other Fragments</a> for more information.
 152      */
 153     public interface OnFragmentInteractionListener {
 154         // TODO: Update argument type and name
 155         public void onFragmentInteraction(Uri uri);
 156     }
 157
 158 }